handle dc.contributor.author dc.date.issued dc.description.abstract dc.description dc.identifier.epage dc.identifier.isbn dc.identifier.issn dc.identifier.issue dc.identifier.jtitle dc.identifier.spage dc.identifier.url dc.identifier.volume dc.publisher dc.subject dc.title.alternative dc.title
2433/3706 Haba, H 2001/10/30 382 0033-8230 7 RADIOCHIMICA ACTA 371 90 R OLDENBOURG VERLAG photofission Photofission of Bi-209 at intermediate energies
2433/67599 Okuno, K 2006/10/30 282 1742-6588 1 Journal of Physics: Conference Series 279 58 Institute of Physics Charge changing cross sections in collisions of 18O7+ with He at energies below 1 keV/u
2433/8016 Uchino, T 1999/10/30 240 1098-0121 1 PHYSICAL REVIEW B 234 61 AMERICAN PHYSICAL SOC Structure, energies, and vibrational properties of silica rings in SiO2 glass
2433/5238 Kuwabara, A 2003/10/30 9172 1520-6106 26 JOURNAL OF PHYSICAL CHEMISTRY B 9168 108 AMER CHEMICAL SOC First principles calculation of defect formation energies in Sr- and Mg-doped LaGaO3
2433/108871 Matsunaga, Katsuyuki 2008/10/30 1045 1345-9678 5 MATERIALS TRANSACTIONS 1041 50 JAPAN INST METALS hydroxyapatite Formation Energies of Substitutional Sodium and Potassium in Hydroxyapatite
2433/124912 TSUCHIYA, Yoshito 1982/08/30 170 0454-7675 3 Bulletin of the Disaster Prevention Research Institute 143 32 Disaster Prevention Research Institute, Kyoto University Breaking Mechanism of Water Waves in Terms of Imbalance in the Partition of Wave Energies
2433/4148 Imahori, H 2001/10/30 2347 1433-7851 13 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 2344 41 WILEY-V C H VERLAG GMBH Comparison of reorganization energies for intra- and intermolecular electron transfer
2433/6170 Nakamura, T 2001/10/30 3906 0003-6951 21 APPLIED PHYSICS LETTERS 3904 80 AMER INST PHYSICS Ab initio calculations of the dissociative attachment resonance energies for an octafluorocyclopentene molecule with comparisons to electron attachment mass spectrometric measurements
2433/5160 Koyama, Y 2002/10/30 A67 0013-4651 1 JOURNAL OF THE ELECTROCHEMICAL SOCIETY A63 150 ELECTROCHEMICAL SOC INC First principles calculations of formation energies and electronic structures of defects in oxygen-deficient LiMn2O4
2433/7503 Tachikawa, H 2004/10/30 195 1011-1344 3 JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 191 79 ELSEVIER SCIENCE SA PSBR Effects of the residues on the excitation energies of protonated Schiff base of retinal (PSBR) in bR: A TD-DFT study
2433/3709 Haba, H 2002/10/30 A410 0011-4626 CZECHOSLOVAK JOURNAL OF PHYSICS A405 53 INST PHYSICS ACAD SCI CZECH REPUBLIC Systematic recoil study of photospallation reactions on complex nuclei at intermediate energies
2433/3708 Haba, H 2002/10/30 A271 0011-4626 CZECHOSLOVAK JOURNAL OF PHYSICS A265 53 INST PHYSICS ACAD SCI CZECH REPUBLIC Photorission of Au-197 and Bi-209 at intermediate energies
2433/35650 Kamakura, S 2005/10/30 0021-8979 6 JOURNAL OF APPLIED PHYSICS 100 AMER INST PHYSICS Mean excitation energies for the stopping power of atoms and molecules evaluated from oscillator-strength spectra
2433/146190 Sato, Hirofumi 2009/10/30 297 0366-7022 3 CHEMISTRY LETTERS 296 39 CHEMICAL SOC JAPAN Effective Interaction Energies for Weakly Bound Dimers at Room Temperature: (H2O)(2), (N2O)(2), (CO2)(2), and (HCHO)(2)
2433/105591 COMBES, J.M. 1975/05/30 38 1880-2818 数理解析研究所講究録 22 242 京都大学数理解析研究所 Asymptotic Expansions for Quantum Mechanical Bound-State Energies Near the Classical Limit (SPECTRAL AND SCATTERING THEORY AND RELATED TOPICS)
2433/39641 Oba, F 2001/03/12 1579 0003-6951 11 APPLIED PHYSICS LETTERS 1577 http://link.aip.org/link/?apl/78/1577 78 AMER INST PHYSICS n- and p-type dopants for cubic silicon nitride
2433/79102 Hirayama, Tomoko 2006/10/30 903 0915-1168 12 JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS 896 52 JAPAN SOC TRIBOLOGISTS density of water Density of lubricant at solid-liquid interface measured by neutron reflectometry (Part 1) - In the case of DLC films having various surface energies and water
2433/5544 Matsumura, H 1999/10/30 328 0033-8230 6 RADIOCHIMICA ACTA 313 88 R OLDENBOURG VERLAG photonuclear reaction Target-dependence of light fragment production in photonuclear reactions at intermediate energies
2433/3707 Haba, H 1999/10/30 389 0033-8230 7 RADIOCHIMICA ACTA 375 88 R OLDENBOURG VERLAG photospallation Recoil properties of radionuclides formed in photospallation reactions on complex nuclei at intermediate energies
2433/149968 Takeda, Hiroyuki 2002/03/25 Kyoto University 核媒質での核力の修正と中間エネルギー陽子弾性散乱による中性子密度の抽出 Modification of nucleon-nucleon interactions in nuclear medium and neutron densities extracted via proton elastic scattering at intermediate energies
2433/109951 Matsunaga, Katsuyuki 2009/04/29 First-principles calculations are performed to investigate atomic and electronic structures of Na+ and K+ ions substituting for Ca2+ in hydroxyapatite (HAp). Formation energies of the substitutional defects are obtained from total energies of defective HAp supercells and chemical potentials determined by assuming chemical equilibrium between HAp and HAp-saturated aqueous solution containing Na+ or K+. It is found that substitutional Na+ with a charge-compensating interstitial proton is more stably formed, as compared to substitutional K+. This may be related to the fact that Na+ is generally more abundantly involved in bones and tooth enamels than K+. 1045 1345-9678 5 MATERIALS TRANSACTIONS 1041 50 Japan Institute of Metals hydroxyapatite Formation Energies of Substitutional Sodium and Potassium in Hydroxyapatite
2433/50171 Nakamura, T 2002/05/27 3906 0003-6951 21 APPLIED PHYSICS LETTERS 3904 http://link.aip.org/link/?apl/80/3904 80 AMER INST PHYSICS Ab initio calculations of the dissociative attachment resonance energies for an octafluorocyclopentene molecule with comparisons to electron attachment mass spectrometric measurements
2433/3340 Das, AK 2001/10/30 88 0020-7608 2 INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY 81 87 JOHN WILEY & SONS INC Rydberg states Excited states of Na and Al iso-electronic ions: Symmetry adapted cluster-configuration interaction study
2433/39701 Oba, F 2001/07/15 381 0021-8979 2 JOURNAL OF APPLIED PHYSICS 373 http://link.aip.org/link/?jap/90/373 90 AMER INST PHYSICS Energetics of native defects in ZnO
2433/161778 Toyoura, Kazuaki 2011/10/30 Phase stabilities in the La2O3-P2O5 pseudobinary system have been theoretically analyzed. Phonon modes of five crystals, i.e., La2O3, La3PO7, LaPO4, LaP3O9, and LaP5O14, and vibrational modes of gaseous P2O5(g) are computed from first principles in order to obtain the contribution of vibrations to the free energy. Additional dynamical contributions, i.e., rotations and translations are also taken into account for the gaseous P2O5(g). Vibrational states strongly reflect the crystal structures and bonding states. In this system, the strong P-O covalent bonds in PO4 units and the relatively weak La-O bonds are found to be the key factors determining the vibrational spectra. In the oxyphosphate, La3PO7, the two bonding states are coexisting, and the vibrational spectrum is approximately an average of La2O3 and LaPO4. On the other hand, the P2O5-rich compounds, i.e., LaP3O9 and LaP5O14, cannot be treated in the same manner. Their PO4 units form corner-sharing networks whose vibrations are strongly correlated. The networks raise the vibrational frequencies, leading to high-frequency modes up to 40 THz. The Gibbs energies using the calculated vibrational spectra are in reasonable agreement with the available data of La2O3, LaPO4, and P2O5(g), e.g., the differences between the calculated and reported values are less than 2 kJ/mol-atom (20 meV/atom) at 1500 K. The Gibbs energies and the phase stabilities of the other three compounds, La3PO7, LaP3O9, and LaP5O14, are evaluated, whose data are yet unknown so far. 1098-0121 18 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.84.184301 84 American Physical Society First-principles thermodynamics of La2O3-P2O5 pseudobinary system
2433/77356 Nakamatsu, Hirohide 1991/02/28 308 0023-6071 5-6 Bulletin of the Institute for Chemical Research, Kyoto University 304 68 Institute for Chemical Research, Kyoto University DV-Xα Calculation on Energy Levels for SF₆
2433/84634 Choi, Minseok 2008/06/29 The formation energies and electronic structure of lattice vacancies, antisite defects, and lanthanum impurities in NaTaO3 are investigated using first-principles calculations based on density-functional theory. The Na antisite and the Ta vacancy, which are both multiple acceptors, are energetically favorable under O-rich conditions, whereas the O vacancy, which is a double donor, is preferred under O-poor conditions. The Ta antisite is a quadruple donor but its high formation energy renders it unlikely to be stable under the thermal equilibrium other than p-type and O-poor conditions. In La-doped NaTaO3, substitutional La at the Na site is likely to form as a double donor under O-poor conditions. It is expected to generate carrier electrons except for heavily doped cases where compensation by acceptorlike La at the Ta site, as well as the native acceptors, is significant. For all the native defects and La impurities, no localized one-electron states are found in the band gap, which is consistent with the shallow donor/acceptor behavior determined using the formation energies. 1098-0121 1 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.78.014115 78 American Physical Society First-principles study of native defects and lanthanum impurities in NaTaO3
2433/86295 Tamada, Osamu 1980/09/24 Kyoto University 珪酸塩鉱物におけるイオン性結合エネルギーと原子の実効電荷 The Ionic Bonding Energy and Effective Atomic Charge of Several Silicate Minerals
2433/76002 Shibata, Ryusuke 1964/02/29 47 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 42 42 Institute for Chemical Research, Kyoto University Measurements of Gamma-Ray Energies from Eu¹⁵² by the Scintillation Spectroscopy (Special Issue on Physical, Chemical and Biological Effects of Gamma Radiation, V)
2433/50386 Uchino, T 2000/01/01 240 1098-0121 1 PHYSICAL REVIEW B 234 http://link.aps.org/abstract/PRB/v61/p234 61 AMERICAN PHYSICAL SOC Structure, energies, and vibrational properties of silica rings in SiO2 glass
2433/75879 Mukoyama, Takeshi 1962/03/31 66 0023-6071 1-2 Bulletin of the Institute for Chemical Research, Kyoto University 54 40 Institute for Chemical Research, Kyoto University Scintillation Spectroscopy Measurements of Gamma-Ray Energies from the Source of Eu¹⁵² [,]¹⁵⁴ (Special Issue on Physical, Chemical and Biological Effects of Gamma Radiation, III)
2433/84635 Oba, Fumiyasu 2008/05/30 First-principles calculations based on hybrid Hartree-Fock density functionals provide a clear picture of the defect energetics and electronic structure in ZnO. Among the donorlike defects, the oxygen vacancy and hydrogen impurity, which are deep and shallow donors, respectively, are likely to form with a substantial concentration in n-type ZnO. The zinc interstitial and zinc antisite, which are both shallow donors, are energetically much less favorable. A strong preference for the oxygen vacancy and hydrogen impurity over the acceptorlike zinc vacancy is found under oxygen-poor conditions, suggesting that the oxygen vacancy contributes to nonstoichiometry and that hydrogen acts as a donor, both of which are without significant compensation by the zinc vacancy. The present results show consistency with the relevant experimental observations. 1098-0121 24 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.77.245202 77 American Physical Society Defect energetics in ZnO: A hybrid Hartree-Fock density functional study
2433/50492 Hagino, K 2003/04/29 0556-2813 5 PHYSICAL REVIEW C http://link.aps.org/abstract/PRC/v67/p054603 67 AMERICAN PHYSICAL SOC Fusion cross sections at deep sub-barrier energies
2433/74335 Azuma, Toshio 1951/12/10 63 0023-6071 京都大学化学研究所報告 63 26 京都大学化学研究所 γ-Spectrum of Co^[60]
2433/76923 Mukoyama, Takeshi 1981/02/28 19 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 15 59 Institute for Chemical Research, Kyoto University A Computer Code to Calculate the Parameters Used for Radiation Shielding against γRays
2433/109925 Yamada, Yuki 2009/10/30 The kinetics of the electrochemical insertion and extraction of lithium ion at silicon monoxide (SiO) were investigated by ac impedance spectroscopy. The resultant Nyquist plots showed two semicircles at high and middle frequency regions. These two semicircles were attributed to lithium-ion transport resistance in a surface film and alloying reaction resistance (charge-transfer resistance), respectively. We evaluated the activation energies of the charge-transfer reaction from the temperature dependences of the interfacial conductivities. When an ethylene-carbonate-based electrolyte was used, the activation energy of the charge transfer was 32 kJ mol−1. This activation energy was much smaller than those at graphite electrode or positive electrode materials (around 50 kJ mol−1 or more). Based on these results, the charge transfer at SiO is exceptionally fast compared to those at other insertion materials. Furthermore, the activation energies of the charge transfer at SiO remained unchanged in various electrolytes. These results suggest that the charge-transfer kinetics at SiO is not influenced by the desolvation of lithium ion from solvent molecules. A30 0013-4651 1 Journal of The Electrochemical Society A26 157 Electrochemical Society charge exchange Kinetics of Electrochemical Insertion and Extraction of Lithium Ion at SiO
2433/77061 Mukoyama, Takeshi 1984/03/31 12 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 8 62 Institute for Chemical Research, Kyoto University Slater Transition-State Calculation of One-Photon-Two-Electron Excitation Energies
2433/50487 Hagino, K 2004/08/30 1050-2947 3 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v70/p032106 70 AMERICAN PHYSICAL SOC WKB approximation for multichannel barrier penetrability
2433/84632 Matsunaga, Katsuyuki 2008/08/30 First-principles calculations are performed for hydroxyapatite (Hap) in order to investigate the relative ion exchange ability with divalent cations such as Mg2+, Ni2+, Cu2+, Zn2+, Sr2+, Cd2+, Ba2+, and Pb2+. Their ionic substitutional energies are calculated from total energies of supercells and chemical potentials for Ca2+ and the foreign cations determined under chemical equilibrium between HAp and its saturated solution. It is found that, in most cases, the ion exchange ability is basically dependent on the ionic sizes and the larger or smaller-sized cations than Ca2+ tend to exhibit more difficulty of substitution for Ca2+ in HAp. However, Pb2+ exhibits the extremely small substitutional energy, which originates from covalent bonds with the adjacent oxygen atoms. In particular, Pb2+ at the Ca-1 site of HAp has covalency with the second-nearest-neighboring oxygen atoms as well as the first nearest-neighboring ones. The covalent bond formation plays an important role for the distinct ion exchange ability for Pb2+ by HAp observed experimentally. 1098-0121 9 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.78.094101 78 American Physical Society Theoretical trend of ion exchange ability with divalent cations in hydroxyapatite
2433/39892 Togo, A 2006/10/30 1098-0121 19 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v74/p195128 74 AMERICAN PHYSICAL SOC First-principles calculations of native defects in tin monoxide
2433/50077 Zhang, XY 2002/10/01 1098-0121 14 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v66/p144105 66 AMERICAN PHYSICAL SOC Vacancies selectively induced and specifically detected on the two sublattices of the intermetallic compound MoSi2
2433/161781 Kumagai, Yu 2011/12/30 When the ground-state (GS) structures in multicomponent magnetic systems are explored using theoretical calculations, magnetic configurations must be considered as well as atomic configurations. However, an exhaustive search of the GS in both atomic and magnetic configurational spaces is prohibitively expensive. In this study, we present a cluster-expansion scheme to determine GS structures in multicomponent magnetic systems via a search in a reduced configurational space. The effectiveness of the scheme is illustrated by examining the GS structures in the MgO-NiO system, which is known as an exceptional rocksalt alloy that exhibits negative enthalpy of mixing. 1098-0121 1 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.85.012401 85 American Physical Society Ground-state search in multicomponent magnetic systems
2433/126701 Oba, Fumiyasu 2010/01/30 A doping strategy for hexagonal boron nitride (h-BN) is proposed through hybrid Hartree-Fock density functional calculations. Unlike their behavior in typical semiconductors, substitutional dopants generate deep and localized in-gap states in h-BN. In contrast, intercalated atoms with high and low electronegativities perturb the host valence and conduction bands weakly, resulting in shallow acceptor and donor states, respectively. The formation of defect complexes involving substitutional dopants suppresses the migration of the intercalated dopants, with the shallow acceptor or donor characteristics preserved. The strategy proposed here is also applicable to h-BN ultrathin layers and extendable to the doping of BN single sheets via adsorption. 1098-0121 7 Physical Review B 81 The American Physical Society Doping of hexagonal boron nitride via intercalation: A theoretical prediction
2433/57275 Ikeda, Atsushi 2008/03/24 Kyoto University Bond Theory 新しい共鳴理論の開発及び金属-配位子間結合エネルギーの理論的評価 Development of New Resonance Theory and Theoretical Evaluation of Metal-Ligand Binding Energy
2433/109876 Kishida, Ippei 2009/05/30 The formation and migration of defects relevant to the Li ionic conduction in Li3N have been investigated using first-principles calculations. For undoped Li3N, Frenkel reactions generating the Li vacancy and two types of Li interstitial are found to dominate the defect equilibria. In the layered structure of Li3N, the Li vacancy migrates selectively toward the intralayer direction, whereas the Li interstitial readily moves in both intralayer and interlayer directions. Despite the significant crystallographic anisotropy and the orientation dependence of dominant charge carriers, the resultant activation energy for the Li ionic conduction is nearly isotropic in the undoped system. The presence of H impurities yields Li vacancy-rich defect equilibria, leading to an anisotropic ionic conduction governed by the Li vacancy. These findings elucidate the variable anisotropy in the ionic conductivity of Li3N. 1098-0121 2 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.80.024116 80 American Physical Society charge exchange Variable anisotropy of ionic conduction in lithium nitride: Effect of duplex-charge transfer
2433/77011 Kakigi, Shigeru 1982/11/15 301 0023-6071 5-6 Bulletin of the Institute for Chemical Research, Kyoto University 294 60 Institute for Chemical Research, Kyoto University Kinematics for Quasi-Free Scattering
2433/155084 Kim, Hyeon-Deuk 2012/03/30 We have developed an efficient theoretical framework of a non-Born–Oppenheimer (non-BO) nuclear and electron wave packet (NWP and EWP) method and applied it to intra- and intermolecular energies of a hydrogen dimer. The energy surface functions were derived at low computational cost. In contrast with the ordinary BO nuclear quantization on a given energy surface that reduces the effective barrier, non-trivial non-BO interactions between the EWPs and NWPs resulted in increases of intermolecular rotational and translational barriers. A direct comparison demonstrated that the non-BO effect on the intermolecular energy is significant. 130 0009-2614 Chemical Physics Letters 124 532 Elsevier B.V. Intermolecular diatomic energies of a hydrogen dimer with non-Born–Oppenheimer nuclear and electron wave packets
2433/65203 Oda, Masao 1999/02/27 Solid-state thermal isomerization reaction from methyl 4-(dimethylamino)benzenesulfonate to N,N,Ntrimethylbenzeneaminium- 4-sulfonate has been studied by X-ray diffraction and spectroscopic experiments and ab initio MO calculations. The examination of the experimental results in comparison with the calculated results such as molecular total energies, intramolecular charge distributions, a transition-state structure, intrinsic reaction coordinates and lattice energies has provided us with much essential information to elucidate the process, mechanism and energetics of the reaction. 13 1342-0321 ICR annual report 12 5 Institute for Chemical Research, Kyoto University Organic solid-state reaction Experimental and Theoretical Studies on Thermal Isomerization Reaction of Methyl 4-(Dimethylamino)-benzenesulfonate in the Crystalline State (INTERFACE SCIENCE-Molecular Aggregates)
2433/50187 Arulmozhiraja, S 2007/01/28 0021-9606 4 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/126/044306 126 AMER INST PHYSICS Electronic excitations of fluoroethylenes
2433/76929 Mori, Sadayuki 1981/07/15 127 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 116 59 Institute for Chemical Research, Kyoto University Absolute Rate Constants for the Reactions of 0 (³P) Atoms with Methyl Formate and Acetaldehyde (Commemoration Issue Dedicated to Professor Yoshimasa Takezaki on the Occasion of his Retirement)
2433/39742 Ishimura, K 2002/10/08 6537 0021-9606 14 JOURNAL OF CHEMICAL PHYSICS 6533 http://link.aip.org/link/?jcp/117/6533 117 AMER INST PHYSICS Ionized and excited states of ferrocene: Symmetry adapted cluster-configuration-interaction study
2433/75664 Fueno, Takayuki 1958/07/31 86 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 81 36 Institute for Chemical Research, Kyoto University A Molecular Orbital Consideration on the Radical : Reactivity of quinones
2433/97225 MUTA, Atsushi 2002/06/20 我々は3次元正方メッシュ表現に於けるRPA方程式の解法を開発した。これまで主に限られた少数の原子核である球形の原子核を対象としたRPA計算が行われていたが、我々の計算により、一般的な原子核である変形核も扱えるようになった。我々は球形核の例として簡単な相互作用を用いて酸素16を、変形核の例としてネオン20を計算した。TDHF、メッシュ間隔依存性等を通じて解か正しく求まっている事を確認した。さらに現実的な核力であるスキルムIIIを用いてテスト計算を行った。 この論文は国立情報学研究所の電子図書館事業により電子化されました。 303 0727-2997 3 物性研究 300 78 物性研究刊行会 実空間における RPA 方程式の解法(「有限量子多体系の励起構造と相関効果」-原子核・量子ドット・ボース凝縮・クラスターを中心として-,研究会報告) Solving RPA Eigenvalue Equation in Real-Space
2433/84641 Seko, Atsuto 2008/02/01 The structures and stabilities of a series of nonstoichiometric SnO2-x compounds, which are yet unknown experimentally, are predicted using the cluster expansion technique combined with first-principles calculations. A homologous series of Snn+1O2n in which oxygen vacancies are layered on (101) planes of the rutile lattice is discovered. The homologous crystals are composed of divalent and quadrivalent Sn atoms. No trivalent Sn atoms are formed. 0031-9007 4 PHYSICAL REVIEW LETTERS http://link.aps.org/doi/10.1103/PhysRevLett.100.045702 100 American Physical Society Structure and stability of a homologous series of tin oxides
2433/77199 Mukoyama, Takeshi 1987/11/20 169 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 163 65 Institute for Chemical Research, Kyoto University Energy Shifts and Transition Probabilities of Lγ X Rays from Bismuth with Multiple N Vacancies
2433/93556 Katsura, Shigetoshi 1989/02/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 424 0527-2997 5 物性研究 418 51 物性研究刊行会 8.スピングラスにおける位相空間の断面(基研研究会「相転移研究の新手法とその応用」,研究会報告) 8. A section of the ground state energy of the spin glass in the phase space
2433/84640 Ikeno, Hidekazu 2008/01/30 L2,3 x-ray absorption near-edge structures (XANES) of 3d transition metal (TM) ions and their compounds are calculated by the all-electron relativistic configuration interaction method. The Breit interaction term, which is the first relativistic correction term for the electron-electron interaction in the quantum electrodynamics, is taken into account in the many-electron Hamiltonian. Then the effects on the multiplet structure for 3d TM L2,3 XANES are investigated. The energy separation between L3 and L2 edges of theoretical spectrum decreases when the Breit interaction term is taken into account. At the final states of L2,3 XANES, the Breit interaction energies linearly depend on the occupation number of TM 2p3/2 orbitals. They are not influenced by the valency and the crystal field. This main contribution of the Breit interaction term is, therefore, calculated to be the reduction of the separation between L3 and L2 edges, which ranges from 0.49 to 1.52 eV for Sc to Cu. 1098-0121 7 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.77.075127 77 American Physical Society Effects of Breit interaction on the L-2,L-3 x-ray absorption near-edge structures of 3d transition metals
2433/50125 Matsunaga, K 2006/12/30 1098-0121 1 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v75/p014102 75 AMERICAN PHYSICAL SOC First-principles study of vacancy formation in hydroxyapatite
2433/134586 Ando, Koji 2010/10/30 Structural and energetic reorganizations in redox reaction of type 1 copper proteins are studied by density functional and ab initio molecular orbital calculations. Model complexes of the active site with varying number of ligands, from Cu(SCH(3))(0/+) to Cu(SCH(3))(Im)(2)(S(CH(3))(2))(0/+), where Im denotes imidazole, are investigated. Following the findings of structural instability in Cu(I)(SCH(3))(Im)(2) and its stabilization by the addition of the axial methionine (Met) ligand model, the structure and energetics are examined as functions of the Cu-S(Met) distance in the range of 2.1-3.3 Å. The reorganization energies in both redox states exhibit a minimum at the Cu-S(Met) distance of ∼2.4 Å, whereas the ionization potential increases monotonically. The changes of reorganization energies correlate well with one of the Cu-N(His) distances rather than the Cu-S(Cys) distance. The estimated Arrhenius factor for oxidation of plastocyanin by P700(+) (in photosystem I) changes by an order of magnitude when the Cu-S(Met) distance fluctuates between 2.4 and 3.0 Å, whereas the factor for reduction of plastocyanin by cytochrome f is nearly constant. Together with the data from our previous classical molecular dynamics simulation of solvated protein, we argue that the electron transfer rate is affected, and thus may be controlled, by the fluctuation of a weakly bound axial Met ligand. We also present the assessment of various exchange-correlation functionals, including those with the long-range correction, against the CCSD(T) reference and on the basis of a perturbative adiabatic connection model. For Cu(SCH(3)) and Cu(SCH(3))(Im), simple correlations have been found between the reorganization energies and the amount of Hartree-Fock exchange. 0021-9606 17 The Journal of chemical physics 133 American Institute of Physics ab initio calculations The axial methionine ligand may control the redox reorganizations in the active site of blue copper proteins.
2433/75339 Furukawa, Junji 1953/07/30 321 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 312 31 Institute for Chemical Research, Kyoto University Bond Energies and Reactivity of Radicals. (I) : A New Expression of Bond Energies of Organic Compounds
2433/84950 Kitamura, Hikaru 2009/05/30 Systematic molecular-orbital calculations are performed for Li9z+ clusters in which Nexc (= 0-9) core electrons are excited to valence orbitals. For neutral (z=0) clusters, the magnitudes of work functions, cohesive energies, and average core-electron excitation energies increase with Nexc, owing to relaxation of valence electrons around localized core holes. Total energy of a multiply charge ion, produced by a series of Auger decay, remains lower than the corresponding dissociation limit as far as z≦3. We thereby discuss a possibility of realizing a hollow-atom solid, multiply core-excited state with temporal crystalline order, by utilizing intense free-electron lasers. 231 0009-2614 4-6 Chemical Physics Letters 227 475 Elsevier Multiple K-shell excitation of lithium clusters: Implications for hollow-atom solids
2433/75558 Tsuruta, Teiji 1956/07/31 223 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 214 34 Institute for Chemical Research, Kyoto University A Molecular Orbital Discussion of the Hammett Equation : Semi-empirical Interpretation on the Abnormality of the Benzyl Anion Type Substituent
2433/87355 Ueda, Akihiro 2008/05/30 Carbon nanotubes are one of the excellent materials for studying the many-body effects of excitons because of their unique band structures and large exciton binding energies. We studied exciton population dynamics in single-walled carbon nanotubes using pump-probe transient absorption measurements. The temporal profiles of the transient absorption signals depend on the excitation intensity and excitation photon energy. We observe carrier multiplication in carbon nanotubes at room temperature, when the excitation photon energy exceeds the third subband exciton energy. 0003-6951 23 Applied Physics Letters 92 American Institute of Physics Carrier multiplication in carbon nanotubes studied by femtosecond pump-probe spectroscopy
2433/63881 Murayama, Yoshimasa 2000/03/30 193 1880-2818 数理解析研究所講究録 186 1142 京都大学数理解析研究所 Operational Definition of Coherence (Mathematical Aspects of Quantum Information and Quantum Chaos)
2433/24190 Tomita, Takuro 2005/12/12 0003-6951 24 Applied Physics Letters http://link.aip.org/link/?apl/87/241906 87 American Institute of Physics Deep-ultraviolet micro-Raman investigation of surface defects in a 4H-SiC homoepitaxially grown film
2433/93194 Li, Guo Ping 1988/08/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 914 0527-2997 5 物性研究 913 50 物性研究刊行会 4. Experimental Study on Electron Impact Excitation and Subshell Ionization for Argon and Krypton
2433/58581 DEREZINSKI, J. 2006/06/29 108 1880-2818 数理解析研究所講究録 104 1510 京都大学数理解析研究所 LONG-RANGE SCATTERING AT LOW ENERGIES(Spectral and Scattering Theory and Related Topics)
2433/76542 Fukuzawa, Fumio 1974/07/25 46 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 40 52 Institute for Chemical Research, Kyoto University Self Crossed-Beam Method for Investigation of Ion-Ion Collisions (Memorial Issue Dedicated to the Late Professor Yoshiaki Uemura)
2433/158350 Sakka, Tetsuo 2012/04/29 We experimentally study the dynamics of the plasma induced by the double-laser-pulse irradiation of solid target in water, and find that an appropriate choice of the pulse energies and pulse interval results in the production of an unprecedentedly mild (low-density) plasma, the emission spectra of which are very narrow even without the time-gated detection. The optimum pulse interval and pulse energies are 15-30 μs and about ~1 mJ, respectively, where the latter values are much smaller than those typically employed for this kind of study. In order to clarify the mechanism for the formation of mild plasma we examine the role of the first and second laser pulses, and find that the first pulse produces the cavitation bubble without emission (and hence plasma), and the second pulse induces the mild plasma in the cavitation bubble. These findings may present a new phase of underwater laser-induced breakdown spectroscopy. 0021-9606 17 The Journal of chemical physics 136 American Institute of Physics bubbles Synergetic effects of double laser pulses for the formation of mild plasma in water: toward non-gated underwater laser-induced breakdown spectroscopy.
2433/109877 Mori, Masahiro 2009/03/30 Atomic structures and ionic substitutions in sodium titanate (Na2−xHxTi3O7), having Ti3O7 sheetlike layers with Na+ and H+ in between, were investigated by first-principles calculations. The formation energies via ion exchange of Na+ and H+ were analyzed by using the supercell total energies and ionic chemical potentials determined with the aid of experimental thermodynamic data. It was found that ionic substitutions of Na+ by H+ take place even in alkaline solution conditions as found in previous experiments. In addition, the bonding strength between the Ti3O7 layers tends to decrease with more Na+ substitutions by H+, which is related to pH effects on exfoliation events of Ti3O7 sheetlike layers from layered titanate prior to the nanotube formation. 1098-0121 14 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.79.144117 79 American Physical Society ab initio calculations First-principles investigation of atomic structures and stability of proton-exchanged layered sodium titanate
2433/91263 Baba, Masaaki 2009/12/14 Vibrational level structure in the S(0) (1)A(g) and S(1) (1)B(3u) states of pyrene was investigated through analysis of fluorescence excitation spectra and dispersed fluorescence spectra for single vibronic level excitation in a supersonic jet and through referring to the results of ab initio theoretical calculation. The vibrational energies are very similar in the both states. We found broad spectral feature in the dispersed fluorescence spectrum for single vibronic level excitation with an excess energy of 730 cm(-1). This indicates that intramolecular vibrational redistribution efficiently occurs at small amounts of excess energy in the S(1) (1)B(3u) state of pyrene. We have also observed a rotationally resolved ultrahigh-resolution spectrum of the 0(0) (0) band. Rotational constants have been determined and it has been shown that the pyrene molecule is planar in both the S(0) and S(1) states, and that its geometrical structure does not change significantly upon electronic excitation. Broadening of rotational lines with the magnetic field by the Zeeman splitting of M(J) levels was very small, indicating that intersystem crossing to the triplet state is minimal. The long fluorescence lifetime indicates that internal conversion to the S(0) state is also slow. We conclude that the similarity of pyrene's molecular structure and potential energy curve in its S(0) and S(1) states is the main cause of the slow radiationless transitions. 1089-7690 22 The Journal of chemical physics 131 American Institute of Physics Vibrational and rotational structure and excited-state dynamics of pyrene.
2433/169794 Horikoshi, Ryo 2013/01/30 A series of copper(II) solvatochromic complexes [Cu(acac)(N^N)(ligand)]BPh4 (acac = acetylacetonato; N^N = 1,10-phenanthoroline (1), 2,2′-bipyridyl (2); ligand = HMPA, pyridine, DMSO, DMF, MeOH, acetone, and MeCN) have been synthesized and their coordination geometries were crystallographically investigated. The solvent-coordinated cations, adopting a five-coordinate square-pyramidal structure, formed head-to-tail dimers via π⋯π interactions. Solid-state absorption studies revealed that their d–d transition energies are correlated with the donor number of the axial ligands. A linear correlation was found between the d–d transition energies and the Cu–O (axial ligands) distances in the solid-state, revealing the role of the coordination environment on the d–d transition energies in the copper(II) solvatochromic complexes. 74 0277-5387 1 Polyhedron 66 50 Elsevier Ltd. Structure elucidation Copper(II) solvatochromic complexes [Cu(acac)(N^N)(ligand)]BPh4 with various axial ligands. Correlation between coordination geometries and d–d transition energies (acac=acetylacetonato, N^N=1,10-phenanthoroline, 2,2′-bipyridyl)
2433/155958 Yoshida, Hiroyuki 2012/04/29 In previous inverse photoemission spectroscopy (IPES) experiments, either X-ray (hv > 1 keV) or vacuum ultraviolet (hv ≈ 10 eV) photons were detected following the injection of electrons with energies of 10 - 1000 eV into solid materials. Here, we demonstrate IPES in the near-ultraviolet range (hv < 5 eV) using electrons with kinetic energies less than 4 eV. The energy resolution of the instrument is attained to be 0.27 eV. From the spectra of copper phthalocyanine films, it is found that damage to the organic sample is significantly reduced, demonstrating that this method is especially suitable for organic semiconducting materials. 0009-2614 Chemical Physics Letters Elsevier B.V. inverse photoemission spectroscopy Near-ultraviolet inverse photoemission spectroscopy using ultra-low energy electrons
2433/93439 Nakatani, Naoki 2009/02/03 Electrostatic interactions between firefly oxyluciferin and the surrounding proteins were analyzed, and the amino acids important for controlling emission energy were identified. We propose Arg223Ala, Glu344Ala, and Asp422Ala mutations in firefly oxyluciferase of Photinus pyralis, which artificially change the luminescence color by tuning the electrostatic effect from the luciferase proteins. In the theoretical mutation simulation, the emission energy of the triple mutant was estimated to be 2.05 eV (602 nm, reddish-orange), which is 0.18 eV lower than that of the wild type (2.23 eV, 557 nm, yellow–green). For calculating the emission energies, we used the symmetry-adapted cluster-configuration interaction (SAC-CI) method. 194 0009-2614 1-3 Chemical Physics Letters 191 469 Elsevier B.V. Artificial color tuning of firefly luminescence: Theoretical mutation by tuning electrostatic interactions between protein and luciferin
2433/128922 Ishii, Ryota 2010/03/30 Reflectance spectroscopy was performed for nonpolar and semipolar bulk GaN substrates under uniaxial stress. The exciton-transition energies and oscillator strengths clearly depended on uniaxial stress. The results were interpreted by group theory on excitons and analyzed in terms of the effective Hamiltonian proposed by Bir and Pikus. In the Hamiltonian, the short-range Coulomb interaction was taken into consideration. This approach allows all exciton deformation potentials to be determined without the quasicubic approximation and we found that the exciton deformation potentials in GaN considerably deviate from the quasicubic approximation. 1098-0121 15 Physical Review B 81 American Physical Society All deformation potentials in GaN determined by reflectance spectroscopy under uniaxial stress: Definite breakdown of the quasicubic approximation
2433/109869 Yuge, Koretaka 2009/03/30 Phase stability for monolayer boron-carbon-nitride (BNC) (l-BNC) ternary system was examined by Monte Carlo simulations and the cluster expansion technique based on first-principles calculations. All the possible atomic arrangements exhibit positive formation energies, indicating phase separation into monolayer BN and graphene. The atomic arrangements in lowest formation energy have strong preferences for B-N and C-C atoms while disfavor with B-C, C-N, B-B, and N-N bonds along the first-nearest-neighbor coordination, which have a similar tendency for cubic BNC ternary alloys predicted in our previous study. Lattice vibration significantly enhances solubility limits for l-BNC: within the framework of harmonic approximation, complete miscibility achieves at around T=3500 K, which is below melting lines between hexagonal BN and graphite. 1098-0121 14 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.79.144109 79 American Physical Society ab initio calculations Phase stability of boron carbon nitride in a heterographene structure: A first-principles study
2433/49967 Hino, O 2001/11/01 7871 0021-9606 17 JOURNAL OF CHEMICAL PHYSICS 7865 http://link.aip.org/link/?jcp/115/7865 115 AMER INST PHYSICS Biorthogonal approach for explicitly correlated calculations using the transcorrelated Hamiltonian
2433/161786 Choi, Minseok 2011/05/30 Using the Heyd-Scuseria-Ernzerhof hybrid functional, we systematically study the energetics and electronic properties of oxygen vacancies in KTaO3 and NaTaO3. The oxygen vacancies in these systems show similar behavior. The 2+ charge state is the most stable for most positions of the Fermi level inside the band gap. The neutral and + charge states become comparable in formation energy with the 2+ charge state when the Fermi level is close to the conduction band minimum. Therefore, the oxygen vacancies are double shallow donors, which can provide carrier electrons. Two types of off-symmetric configurations, in which the two nearest tantalum atoms of the oxygen vacancies are asymmetrically located, also possibly form as metastable configurations. These metastable configurations show a striking difference in electronic structure from each other; one configuration has a delocalized characteristic as in the case of the stable configuration, while the other induces a deep, localized state in the band gap. On the basis of the predicted formation energies and electronic properties, the previous experimental and theoretical findings relevant to the oxygen vacancies are discussed. 1098-0121 21 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.83.214107 83 American Physical Society Hybrid density functional study of oxygen vacancies in KTaO3 and NaTaO3
2433/75349 1953/07/30 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 31 Institute for Chemical Research, Kyoto University Cover & Contents
2433/77289 Mukoyama, Takeshi 1989/03/31 22 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 15 67 Institute for Chemical Research, Kyoto University K X-Ray Emission Rates in Superheavy Elements
2433/109873 Choi, Minseok 2009/09/29 Through first-principles calculations, the role of Ti antisitelike defects in the electrical and optical properties of SrTiO3 is proposed. Significant Ti off-centering from the Sr site toward the [100] or [110] direction leads to switchable polar states, and attractive interactions with the O vacancy drive them to form defect pairs. In these defect configurations, localized electronic states are introduced below the conduction band minimum. Our findings on Ti antisitelike defects suggest that they are responsible for the ferroelectricity and blue light emission in nonstoichiometric SrTiO3. 0031-9007 18 PHYSICAL REVIEW LETTERS http://link.aps.org/doi/10.1103/PhysRevLett.103.185502 103 American Physical Society Role of Ti Antisitelike Defects in SrTiO3
2433/163450 Takuno, Tsuguhiro 2011/04/29 To help reduce consumption of fossil fuels, renewable, natural and distributed power sources are being adopted. These alternative energy sources inevitably show fluctuations in the amount of output power, frequency, and voltage. The suppression of such fluctuations is a key issue to avoid disturbances in power grids. A similar situation arises as far as the regulation of in-home power flow is concerned. We focus on the quality of supplied and demanded power in particular. In this paper, an in-home power distribution system based on information of power is proposed. The system is developed in order to integrate power dispatch and communication. The experimental results show the feasibility of new flexible and efficient power management approaches. 726 1996-1073 5 ENERGIES 717 4 MDPI Publishing power packet AC Power Routing System in Home Based on Demand and Supply Utilizing Distributed Power Sources
2433/39844 Oba, F 2001/01/15 1098-0121 4 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v63/p045410 63 AMERICAN PHYSICAL SOC Ab initio study of symmetric tilt boundaries in ZnO
2433/97527 Stopa, Michael 2003/04/20 We numerically integrate Hamilton's equations for the classical phase space trajectories of electrons confined in a closed quantum dot. The dot potential contour is obtained numerically via full, 3D spin density functional calculations of a realistic, GaAs-AlGaAs heterostructure based device. We show that the phase space of the dot is mixed and, as a function of increasing energy, becomes increasingly chaotic. We show that this is related to the well-screened, symmetric shape of the potential at low energies and the un-screened, irregular perimeter shape at the Fermi surface. We employ an iterative method to search for periodic orbits in the dot, employing the computed matrizant. この論文は国立情報学研究所の電子図書館事業により電子化されました。 94 0827-2997 1 物性研究 89 80 物性研究刊行会 The classical phase space for quantum dots
2433/77552 Kakigi, Shigeru 1994/03/31 35 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 27 72 Institute for Chemical Research, Kyoto University Energy Dependences of Cross Sections for (p, 2p) Quasifree Scatterings on ²H, ³He and ⁴He
2433/148380 Seko, Atsuto 2009/10/30 We examine general trends of the ground-state structure and the order-disorder behavior in spinel oxides. We first determine the cation ordering in the ground state and investigate the temperature dependence of the cation distribution in IV-II spinel oxides by combining calculations based on the density-functional theory with the cluster-expansion method. We predict that Mg2SnO4, Zn2SnO4, and Zn2TiO4 have the inverse configuration while Mg2TiO4 has the normal configuration. On the basis of the results for IV-II spinel oxides and those for II-III spinel oxides, the spinels are then classified. The ground-state structure and order-disorder behavior can be classified using the parameters evaluated from the cluster expansion analysis. 1098-0121 5 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.81.054114 81 AMER PHYSICAL SOC Classification of spinel structures based on first-principles cluster expansion analysis
2433/65202 Asami, Koji 1999/02/27 Effects of a Gln7 to Glu7 mutation in alamethicin on its ion-channel properties have been studied by the singlechannel recording with planar bilayer lipid membranes. The mutation affected the channel conductance, currentvoltage relationship, and ion-selectivity. 13 1342-0321 ICR annual report 13 5 Institute for Chemical Research, Kyoto University Ion-channel Structure-Function Relationships in Alamethicin Ion-Channels: Effects of a Gln7 to Glu7 Mutation (INTERFACE SCIENCE-Molecular Aggregates)
2433/142175 Murata, Hidenobu 2011/03/23 Kyoto University ハイドロキシアパタイト中の固溶原子の局所構造と電子状態 Local Atomic and Electronic Structures of Solutes in Hydroxyapatite
2433/84601 Matsunaga, Katsuyuki 2008/06/28 First-principles calculations are performed for Mg2+ and Zn2+ substitution in hydroxyapatite (HAp) and octacalcium phosphate (OCP), because the foreign ions are known to play an important role for bone formation. In order to study their possible location in the system of HAp in contact with the aqueous solution, OCP is considered as a structural model of the transition region between HAp and the solution. It is found that, when the foreign ions substitute for Ca sites, the surrounding oxygen ions undergo considerable inward relaxation, due to their smaller ionic sizes than Ca2+, which results in the smaller coordination numbers with oxygen as compared with those of Ca in bulk HAp and OCP. From the calculated defect formation energies, it is likely that the substitutional foreign ions are quite difficult to dissolve into HAp whereas can be more easily incorporated in OCP. In particular, Zn2+ can more favorably substitute for the specific Ca site of OCP, as compared to Mg2+, which is attributed with covalent bond formation between Zn and the surrounding oxygen ions. It is thus considered that zinc may play its role to promote bone formation by being incorporated into the transition region between HAp and the surrounding solution. 0021-9606 24 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?JCPSA6/128/245101/1 128 American Institute of Physics First-principles study of substitutional magnesium and zinc in hydroxyapatite and octacalcium phosphate
2433/50142 Ishii, K 2004/09/29 1050-2947 4 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v70/p042716 70 AMERICAN PHYSICAL SOC Electron-capture cross sections of multiply charged slow ions of carbon, nitrogen, and oxygen in He
2433/76408 Nishikawa, Ken 1972/06/30 106 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 94 50 Institute for Chemical Research, Kyoto University Energy Calculations on Di- and Poly-L-Proline (Special Issue on Polymer Chemistry IX)
2433/39904 Matsuba, G 2002/05/30 1063-651X 6 PHYSICAL REVIEW E http://link.aps.org/abstract/PRE/v65/p061801 65 AMERICAN PHYSICAL SOC Detailed analysis of the induction period of polymer crystallization by depolarized light scattering
2433/39880 Seko, A 2006/02/27 1098-0121 9 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v73/p094116 73 AMERICAN PHYSICAL SOC First-principles study of cation disordering in MgAl2O4 spinel with cluster expansion and Monte Carlo simulation
2433/75851 Ishiwari, Ryutaro 1961/11/15 312 0023-6071 4-5 Bulletin of the Institute for Chemical Research, Kyoto University 287 39 Institute for Chemical Research, Kyoto University Elastic and Inelastic Scattering of Protons by Be⁹ in the Energy Region from 6.1 to 7.3 Mev
2433/156170 Kowaka, Yasuyuki 2012/04/29 Fluorescence excitation spectra and fluorescence lifetimes at single vibronic levels in the S_1 state have been observed for jet-cooled pyrene. The fluorescence lifetimes at the zero-vibrational levels of the S_1^1B_[3u] states of pyrene-h_10 and pyrene-d10 are 1480 and 1470 ns, respectively, and the relaxation is considered to be dominated by the radiative process. For some vibrational levels, however, the lifetimes are remarkably shorter such as 765 ns at the 22^1 vibronic level of pyrene-h_10 (ν22 (b_[1g]); C–H bending and skeletal deforming mode), indicating that nonradiative transition occurs at a specific vibrational level. In this study, we demonstrate that the main process is internal conversion to the S_0^1Ag state caused by nonadiabatic vibronic interaction via b_[3u] promoting modes. 184 0301-0104 Chemical Physics 178 400 Elsevier B.V. Pyrene Internal conversion in the S_1^1B_[3u] state of pyrene
2433/76924 Kakigi, Shigeru 1981/02/28 14 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 9 59 Institute for Chemical Research, Kyoto University Excited States of ⁴He Investigated via the ⁴He(α, αp)3H Reactio n at 119 MeV
2433/39925 Atchison, F 2005/06/03 0031-9007 21 PHYSICAL REVIEW LETTERS http://link.aps.org/abstract/PRL/v94/p212502 94 AMERICAN PHYSICAL SOC Measured total cross sections of slow neutrons scattered by gaseous and liquid H-2(2)
2433/39731 Ishii, T 2001/07/01 508 0021-9606 1 JOURNAL OF CHEMICAL PHYSICS 492 http://link.aip.org/link/?jcp/115/492 115 AMER INST PHYSICS Theoretical calculation for the multiplet structure of the tetrahedrally coordinated Cr4+ in Y3Al5O12
2433/93441 Fujimoto, Kazuhiro 2008/09/10 Human color vision is controlled by the red, green, and blue cone pigments. Their photo-absorption wavelengths spread uniquely over the three primary colors, although these pigments include common chromophore, retinal. In this study, molecular mechanism of color tuning in the cone pigments was clarified. The protein effect represented by the electrostatic potential is primarily important for the spectral tuning among the pigments. The structural distortion effect of the retinal chromophore is important in the human blue pigment. The result of the analysis indicates that amino acids at specific positions in the opsins regulate the color tuning. 320 0009-2614 4-6 Chemical Physics Letters 318 462 Elsevier B.V. Origin of color tuning in human red, green, and blue cone pigments: SAC-CI and QM/MM study
2433/158744 Suganuma, Yoshitake 2011/07/20 We observed fluorescence excitation spectra and dispersed fluorescence spectra for single vibronic level excitation of jet-cooled perylene-h 12 and perylene-d 12, and carefully examined the vibrational structures of the S0[1] A g and S1[1] B 2u states. We performed vibronic assignments on the basis of the results of ab initio calculation, and found that the vibrational energies in the S1 state are very similar to those in the S0 state, indicating that the potential energy curves are not changed much upon electronic excitation. We conclude that the small structural change is the main cause of its slow radiationless transition and high fluorescence quantum yield at the zero-vibrational level in the S1 state. It has been already reported that the lifetime of perylene is remarkably short at specific vibrational levels in the S1 state. Here, we show that the mode-selective nonradiative process is internal conversion (IC) to the S0 state, and the ν16(a g ) in-plane ring deforming vibration is the promoting (doorway) mode in the S1 state which enhances vibronic coupling with the high-vibrational level (b 2u ) of the S0 state. 1840 0026-8976 14 Molecular Physics 1831 109 Taylor & Francis perylene Mode-selective internal conversion of perylene
2433/84624 Takahashi, Yukio 2008/08/30 An element-specific coherent x-ray imaging technique using anomalous x-ray scattering in the hard x-ray region was first demonstrated. Coherent x-ray diffraction patterns of a sample composed of 500-nm-thick Ni and Cu layers were measured at incident x-ray energies around the Ni K absorption edge. Non-center-symmetric diffraction patterns due to anomalous scattering phenomenon in the hard x-ray region were observed. Symmetricity of the diffraction pattern was quantitatively analyzed by numerically simulating the x-ray wave field behind the sample position using the Rytov approximation. By calculating the difference between the intensities of reconstructed images of different energies, an image of the Ni layers could be derived although it was not enough to identify precisely. This method is widely applicable to nondestructive analysis of nanometer-scale elemental distribution of materials buried within thick and high-Z samples. 1098-0121 9 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.78.092105 78 American Physical Society Element-specific hard x-ray diffraction microscopy
2433/162895 Takahashi, Ryo 2012/05/30 The dispatching properties of power packets in indoor power line channel were investigated. A power packet is physically composed of a power payload and information signals. For evaluation, the arrival power ratio and the bit error rate were calculated by numerical simulation. The results are important for the development and design of power packet transfer, based on the transmission frequency and bit energy parameters. 2149 1996-1073 7 Energies 2141 5 MDPI AG, Basel, Switzerland power packet Estimation of Power Packet Transfer Properties on Indoor Power Line Channel
2433/173928 Kimoto, Yoshio 2013/04/29 The higher Rydberg states of the E11 exciton in undoped and hole-doped single-walled carbon nanotubes (SWCNTs) were studied using one- and two-photon photoluminescence excitation spectroscopy. Increasing the hole-dopant concentration resulted in a redshift of the first excited state (2g) and a blueshift of the ground state (1u) of the E11 exciton. From the redshift of higher Rydberg states, we found that a reduction of the band-gap energy occurs in hole-doped SWCNTs. These findings show that the exciton and electronic band structures are modified by the presence of a small number of holes in the SWCNT one-dimensional structures. 1098-0121 19 Physical Review B 87 American Physical Society Observation of excited-state excitons and band-gap renormalization in hole-doped carbon nanotubes using photoluminescence excitation spectroscopy
2433/50385 Niida, H 2001/01/01 467 0021-9606 1 JOURNAL OF CHEMICAL PHYSICS 459 http://link.aip.org/link/?jcp/114/459 114 AMER INST PHYSICS Structure of alkali tellurite glasses from neutron diffraction and molecular orbital calculations
2433/91448 Seko, Atsuto 2009/09/29 The cluster expansion (CE) method has been used to evaluate configurational properties in multicomponent systems based on the density-functional theory (DFT) calculations. Appropriate selections of not only clusters but also structures for DFT calculations (DFT structures) are crucial for the accuracy and the efficiency of the CE. In a conventional procedure to construct the CE, the CE error is reduced mainly through an appropriate selection of clusters. In the present paper, we propose an improved procedure that systematically leads to optimal selections of both clusters and DFT structures. DFT structures are chosen to cover as much of the configurational space as possible. During the iterative process, the predictive power of the out-of-sample structures can be increased up to the accuracy that is required to describe alloy thermodynamics. We apply the procedure to configurational behaviors in a simple MgO-ZnO pseudobinary system and in a complex MgAl2 O4 system. The CE error is reduced in both systems, in particular, in the complex system, thereby significantly improving configurational properties at high temperatures compared with the conventional CE procedure. 1098-0121 16 Physical Review B 80 American Physical Society Cluster expansion method for multicomponent systems based on optimal selection of structures for density-functional theory calculations
2433/109874 Seko, Atsuto 2009/09/29 The cluster expansion (CE) method has been used to evaluate configurational properties in multicomponent systems based on the density-functional theory (DFT) calculations. Appropriate selections of not only clusters but also structures for DFT calculations (DFT structures) are crucial for the accuracy and the efficiency of the CE. In a conventional procedure to construct the CE, the CE error is reduced mainly through an appropriate selection of clusters. In the present paper, we propose an improved procedure that systematically leads to optimal selections of both clusters and DFT structures. DFT structures are chosen to cover as much of the configurational space as possible. During the iterative process, the predictive power of the out-of-sample structures can be increased up to the accuracy that is required to describe alloy thermodynamics. We apply the procedure to configurational behaviors in a simple MgO-ZnO pseudobinary system and in a complex MgAl2O4 system. The CE error is reduced in both systems, in particular, in the complex system, thereby significantly improving configurational properties at high temperatures compared with the conventional CE procedure. 1098-0121 16 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.80.165122 80 American Physical Society Cluster expansion method for multicomponent systems based on optimal selection of structures for density-functional theory calculations
2433/161775 Marton, Pavel 2011/01/30 Structures and energies of stoichiometric Σ3(111)[1¯10], Σ3(112)[1¯10], Σ5(201)[010], and Σ5(301)[010] symmetrical tilt grain boundaries are determined in the tetragonal ferroelectric PbTiO3 using a combination of first-principles electronic-structure calculations and atomistic shell-model-potential simulations. The focus is on grain boundaries, which are ferroelectric domain walls at the same time. A main result is that it is energetically preferential for a 180°domain wall to reside in the region of a Σ5 grain boundary. This is interpreted as a more general mechanism for domain-wall pinning in polycrystalline ferroelectric materials. 1098-0121 6 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.83.064110 83 American Physical Society First-principles study of the interplay between grain boundaries and domain walls in ferroelectric PbTiO3
2433/39836 Ogasawara, K 2000/01/01 161 1098-0121 1 PHYSICAL REVIEW B 143 http://link.aps.org/abstract/PRB/v61/p143 61 AMERICAN PHYSICAL SOC Calculation of multiplet structures of Cr3+ and V3+ in alpha-Al2O3 based on a hybrid method of density-functional theory and the configuration interaction
2433/39720 Kato, M 2006/09/01 4594 0021-8979 5 JOURNAL OF APPLIED PHYSICS 4589 http://link.aip.org/link/?jap/100/4589 100 AMER INST PHYSICS Optical cross sections of deep levels in 4H-SiC
2433/135241 Constable, John 1990/09/29 139 0420-8641 英文学評論 111 60 京都大学教養部英語教室 Meaningless Energies : Satire of Hemingway in Wyndham Lewis's Snooty Baronet
2433/74389 Tarama, Kimio 1952/03/30 77 0023-6071 京都大学化学研究所報告 76 28 京都大学化学研究所 The Effect of the Catalyst on the Mono-Esterification Rate of Phthalic Anhydride by Alcohols
2433/84638 Matsunaga, Katsuyuki 2008/02/28 Electronic and atomic structures of vacancies and protons in hydroxyapatite (HAp) are analyzed by using first-principles band structure calculations. From total energies of supercells for monoclinic HAp, defect formation energies and equilibrium concentrations are evaluated, assuming chemical equilibrium between HAp and aqueous solution saturated with respect to HAp. It is found that interstitial and Ca-substitutional protons form H2O groups or acid phosphates of HPO42- and are stabilized by making hydrogen bonding with adjacent PO43- groups. Moreover, defect association considerably decreases the defect formation energies, and, in particular, interstitial protons bonded to OH− groups become most stable when associated with Ca-substitutional protons. Due to abundant formation of the associated defect comprising interstitial and Ca-substitutional protons, Ca contents in HAp decrease with lowering pH, which explains pH dependence of Ca/P molar ratios of HAp observed experimentally. 1098-0121 10 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.77.104106 77 American Physical Society Theoretical investigation of the defect formation mechanism relevant to nonstoichiometry in hydroxyapatite
2433/76855 Nakayama, Yasuyuki 1980/03/31 94 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 88 58 Institute for Chemical Research, Kyoto University Study of the Emission of Low-Energy Positrons from MgO
2433/77135 Mukoyama, Takeshi 1986/03/25 19 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 12 64 Institute for Chemical Research, Kyoto University Relativistic Calculations of the Excitation Cross Sections of Hydrogen-Like Ions by Heavy Charged-Particle Impact
2433/51177 Toyomura, Takashi 2005/08/31 52 1880-6503 Sustainable humanosphere : bulletin of Research Institute for Sustainable Humanosphere Kyoto University 52 1 Research Institute for Sustainable Humanosphere Kyoto University Study on chip-type wave-particle correlator onboard spacecraft(ABSTRACTS (MASTER THESIS FOR GRADUATE SCHOOL OF ENGINEERING))
2433/49837 Thachepan, S 2003/07/15 1098-0121 3 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v68/p033310 68 AMERICAN PHYSICAL SOC Surface vibrations of diamond C(001)(2x1)
2433/39920 Unny, S 2001/03/12 2248 0031-9007 11 PHYSICAL REVIEW LETTERS 2245 http://link.aps.org/abstract/PRL/v86/p2245 86 AMERICAN PHYSICAL SOC Above-threshold dissociative ionization in the intermediate intensity regime
2433/50445 Kanada-En'yo, Y 2005/11/29 0556-2813 6 PHYSICAL REVIEW C http://link.aps.org/abstract/PRC/v72/p064322 72 AMERICAN PHYSICAL SOC Superdeformation and clustering in Ca-40 studied with antisymmetrized molecular dynamics
2433/95707 Sagawa, H. 1996/03/20 The symmetry and structure of quantal many-body system are discussed in relations with shell structures of nuclei and microclusters. We will study the competition between the solid symmetry and the mean field in the case of microclusters with the atoms of 2 to several thousands. Especially the effect of the icosahedral symmetric lattice is introduced to study the supershell structure. この論文は国立情報学研究所の電子図書館事業により電子化されました。 838 0527-2997 6 物性研究 837 65 物性研究刊行会 supershell構造とicosahedral対称性(研究会報告) Symmetry and Structure of Quantal Many-body System : Nuclei and Microclusters
2433/96909 Aryasetiawan, Ferdi 2000/12/20 First principles calculations of bandstructures of crystals are usually based on one-particle theories where the electrons are assumed to move in some effective potential. The most commonly used method is based on density functional theory within the local density approximation (LDA). There is, however, no clear justification for interpreting the one-particle eigenvalues as the bandstructure. Indeed, the LDA failure to reproduce the experimental bandstructure is not uncommon. The most famous example is the bandgap problem in semiconductors and insulators where the LDA generally underestimates the gaps. A rigorous approach for calculating bandstructures or quasiparticle energies is provided by the Green function method. The main ingredient is the self-energy operator which acts like an effective potential but unlike in the LDA, it is nonlocal and energy dependent. The selfenergy contains the effects of exchange and correlations. An approximation to the self-energy which has proven fruitful in a wide range of materials is the so-called GW approximation (GWA). This approximation has successfully cured the LDA problems and has produced bandstructures with a rather high accuracy. For example, bandgaps in s-p semiconductors and insulators can be obtained typically to within 0.1-0.2 eV of the experimental values. Despite its success, the GWA has some problems. One of the most serious problems is its inadequacy to describe satellite structures in photoemission spectra. For example, multiple plasmon satellites observed in alkalis cannot be obtained by the GWA. Recently, a theory based on the cumulant expansion was proposed and shown to remedy this problem. Apart from plasmon satellites which are due to long-range correlations, there are also satellite structures arising from short-range correlations. This type of satellite cannot be described by the cumulant expansion. A t-matrix approach was proposed to account for this. Although traditionally the Green function method is used to calculate excitation spectra, groundstate energies can also be obtained from the Green function. Recent works on the electron gas have shown promising results and some approaches for calculating total energies will be discussed. この論文は国立情報学研究所の電子図書館事業により電子化されました。 493 0727-2997 3 物性研究 443 75 物性研究刊行会 Correlation effects in solids from first principles
2433/172574 2011/10/30 59 1342-0321 ICR annual report 58 19 Institute for Chemical Research, Kyoto University Photonic Elements Science
2433/153143 2005/05/30 70 1348-317X 低温物質科学研究センター誌 : LTMセンター誌 70 6 低温物質科学研究センター LTM Center Seminars 低温物質科学研究センターセミナー報告
2433/65718 Sato, Naoki 1996/02/28 13 1342-0321 ICR annual report 12 2 Institute for Chemical Research, Kyoto University Preparation and Vacuum-Ultraviolet Photoemission of Evaporated Thin Films of Metal(II) Glyoximato Complexes (INTERFACE SCIENCE - Molecular Aggregates)
2433/151855 Deshmukh, Milind M. 2011/09/29 We explored the interactions of gas molecules such as H2, CH4, C2H4, C2H6, CO2, and CS2 sandwiched by two pyrazine (Pz) molecules, which were employed as a model of organic linker in the Hofmann-type metal–organic framework (MOF). The MP2.5/aug-cc-pVTZ method was employed here, because this method presents almost the same binding energy as that calculated by the CCSD(T)/aug-cc-pVDZ with MP2.5-evaluated basis set extension effects to aug-cc-pVTZ basis set. The binding energy of the gas molecule increases in the order H2 < CH4 < CO2 < C2H4 ≈ C2H6 < CS2. The energy decomposition analysis of the interaction energy indicates that the electrostatic term presents the largest contribution to the interaction energy at the Hartree–Fock level. However, the dispersion interaction provides dominant contribution to the total binding energy at correlated level. We newly found a linear correlation between the z-component of polarizability of gas molecules and dispersion energy, where the z-axis was taken to be perpendicular to two Pz rings. These results are useful for understanding and predicting the binding energy of the gas molecule with the organic linkers of MOF. 482 1432-881X 2-3 Theoretical Chemistry Accounts 475 130 Springer-Verlag Metal–organic framework Binding energy of gas molecule with two pyrazine molecules as organic linker in metal–organic framework: its theoretical evaluation and understanding of determining factors
2433/75456 Kodama, Shinjro 1954/10/01 218 0023-6071 5 Bulletin of the Institute for Chemical Research, Kyoto University 218 32 Institute for Chemical Research, Kyoto University Pilot Plant Test for the Continuous Preparation of. Polyethylene
2433/77173 Mukoyama, Takeshi 1987/03/03 311 0023-6071 5-6 Bulletin of the Institute for Chemical Research, Kyoto University 307 64 Institute for Chemical Research, Kyoto University Approximate Continuum Wave Function for Inner-Shell Ionization in Ion-Atom Collisions
2433/94951 Glazier, James A. 1992/09/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 612 0527-2997 6 物性研究 608 58 物性研究刊行会 Dynamics of Cellular Patterns
2433/154952 2010/10/30 47 1342-0321 ICR annual report 46 18 Institute for Chemical Research, Kyoto University Laser Matter Interaction Science
2433/74336 Kimura, Kiichi 1951/12/10 63 0023-6071 京都大学化学研究所報告 62 26 京都大学化学研究所 On the Range-Energy Relation for Alpha-Particles in Air
2433/72803 Suzuki, Motofumi 2008/05/18 Using a dynamic oblique angle deposition technique, we demonstrate the direct formation of Ag nanorods with quasi-parallel major axes on a template layer of oxide having a strongly anisotropic surface morphology. The optical properties of the nanorods are tuned by varying the deposition conditions without any pre- or post-treatment, and the resulting Ag nanorod arrays exhibit high surface-enhanced Raman scattering (SERS) activity. In addition to high macroscopic uniformity over a large area, our nanorod arrays contain a high density of isolated nanorods. Using the optimum Ag nanorod arrays, the SERS imaging of the microdroplets of a rhodamine 6G solution is successfully demonstrated. The space resolution of the imaging is of the order of at least a few µm. These features are suitable for the SERS imaging of biomaterials. 0957-4484 Nanotechnology 19 Institute of Physics Ag nanorod arrays tailored for surface-enhanced Raman imaging in the near-infrared region
2433/89622 Suzuki, Motofumi 2008/05/18 Using a dynamic oblique angle deposition technique, we demonstrate the direct formation of Ag nanorods with quasi-parallel major axes on a template layer of oxide having a strongly anisotropic surface morphology. The optical properties of the nanorods are tuned by varying the deposition conditions without any pre- or post-treatment, and the resulting Ag nanorod arrays exhibit high surface-enhanced Raman scattering (SERS) activity. In addition to high macroscopic uniformity over a large area, our nanorod arrays contain a high density of isolated nanorods. Using the optimum Ag nanorod arrays, the SERS imaging of the microdroplets of a rhodamine 6G solution is successfully demonstrated. The space resolution of the imaging is of the order of at least a few µm. These features are suitable for the SERS imaging of biomaterials. 0957-4484 26 Nanotechnology 19 IOP Publishing Ag nanorod arrays tailored for surface-enhanced Raman imaging in the near-infrared region
2433/65356 2003/02/27 33 1342-0321 ICR annual report 32 9 Institute for Chemical Research, Kyoto University Synthetic Design
2433/77144 Okamoto, Tadashi 1986/09/25 106 0023-6071 3 Bulletin of the Institute for Chemical Research, Kyoto University 104 64 Institute for Chemical Research, Kyoto University Cobalt-catalyzed Conversion of Aliphatic Olefins to Alcohols by O₂ and BH₄-
2433/50519 Tashiro, Motomichi 2002/08/01 2062 0021-9606 5 JOURNAL OF CHEMICAL PHYSICS 2053 http://link.aip.org/link/?jcp/117/2053 117 AMER INST PHYSICS Quantum dynamics study on predissociation of H-3 Rydberg states: Importance of indirect mechanism
2433/50104 Honda, Y 2005/10/22 0021-9606 16 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/123/164113 123 AMER INST PHYSICS Theoretical studies on magnetic circular dichroism by the finite perturbation method with relativistic corrections
2433/50130 Insepov, Z 2000/04/01 8752 1098-0121 13 PHYSICAL REVIEW B 8744 http://link.aps.org/abstract/PRB/v61/p8744 61 AMERICAN PHYSICAL SOC Proposal for a hardness measurement technique without indentor by gas-cluster-beam bombardment
2433/50182 Wan, J 2001/03/22 5123 0021-9606 12 JOURNAL OF CHEMICAL PHYSICS 5117 http://link.aip.org/link/?jcp/114/5117 114 AMER INST PHYSICS Electronic excitation and ionization spectra of azabenzenes: Pyridine revisited by the symmetry-adapted cluster configuration interaction method
2433/86321 Murakami, Tetsuya 1983/03/23 Kyoto University 12C(16O,α)反応機構の詳細研究 Detailed Study of the 12C(16O,α)Reaction Mechanism
2433/84610 Arulmozhiraja, Sundaram 2008/10/30 Electronic structures of trans- and cis-dichloroethylenes and tetrachloroethylene were studied using symmetry-adapted cluster configuration interaction theory. Basis sets up to the aug-cc-pVTZ of Dunning, Jr., augmented with appropriate Rydberg functions were used for the calculations. The results derived in the present study show good agreement with the available experimental values. In all cases, the main bright excitation was the * transition. The other vertical excitations, *, n*, and n*, which have not been studied before, were also investigated. First Rydberg series involving transitions from the orbitals to one 3s, three 3p, and five 3d orbitals were identified clearly. Several new assignments and reassignments of features in the experimental spectra were suggested. Contrary to earlier prediction, two n-* states, along with a -* state in the dichloroethylenes, were calculated to be located above the main -* state. Accordingly, crossing between both the n-* states with the bright -* state is highly likely, unlike conclusions made in the earlier studies. This indicates that the photodissociation mechanism proposed by the earlier calculations warrants revision. Several low-lying triplet excited states were also studied. Electronic spectra of trans-1-chloro-2-fluoroethylene and cis-1-chloro-2-fluoroethylene were also calculated. The * transitions of these haloethylenes are compared and interpreted in terms of the inductive and resonance effects. 0021-9606 17 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?JCPSA6/129/174506/1 129 American Institute of Physics configuration interactions Electronic transitions in cis- and trans-dichloroethylenes and tetrachloroethylene
2433/76393 Ishiwari, Ryutaro 1972/02/29 408 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 403 49 Institute for Chemical Research, Kyoto University Stopping Power of Be, Al, Cu, Mo, Ta and Au for 28 MeV Alpha Particles
2433/65167 Vlaicu, Aurel-Mihai 1998/02/27 The La and Lb spectra of tungsten were measured using a high resolution single crystal x-ray spectrometerand were fitted into Lorentzians. The fit residuals of the La and Lb spectra indicate satellites in the vicinity of each spectrum, which are originated from Coster-Kronig transitions. Linewidths, energies, and intensities were estimated for each diagram line. 5 1342-0321 ICR annual report 4 4 Institute for Chemical Research, Kyoto University La,b satellite lines Detailed L Emission Spectra and Satellites of 74W (STATES AND STRUCTURES-Atomic and Molecular Physics)
2433/75662 Fueno, Takayuki 1958/07/31 100 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 96 36 Institute for Chemical Research, Kyoto University A Molecular Orbital Consideration on the Polarographic Reduction Potentials of Aromatic Ke t o n e s
2433/76520 Ikegami, Hidetsugu 1974/07/25 269 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 266 52 Institute for Chemical Research, Kyoto University Effect of Quasi-holes on the Structure of Odd-mass Nuclei (Memorial Issue Dedicated to the Late Professor Yoshiaki Uemura)
2433/76988 Tanabe, Tetsumi 1982/08/31 105 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 100 60 Institute for Chemical Research, Kyoto University The (⁶Li, d) Reaction on ⁴⁰Ca at 76 MeV (Commemoration Issue Dedicated to Professor Takuji Yanabu on the Occasion of his Retirement)
2433/76455 Kobayashi, Takayuki 1973/02/28 498 0023-6071 5 Bulletin of the Institute for Chemical Research, Kyoto University 488 50 Institute for Chemical Research, Kyoto University Elastic Scattering of 100- and 200-keV Positrons by Selenium and Bismuth
2433/39853 Moriwake, H 2002/04/15 1098-0121 15 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v65/p153103 65 AMERICAN PHYSICAL SOC Formation energy of Cr/Al vacancies in spinel MgCr2O4 and MgAl2O4 by first-principles calculations
2433/96503 Yong, Q. Cai 1998/12/20 Angle-resolved photoemission has proven to be a powerful tool, especially in combination with polarized, tunable light produced by synchrotron radiation, for the study of the electronic structure of a wide range of materials. Its intrinsic surface sensitivity makes it an ideal choice for addressing some issues of current interest in surface science, among which are the electronic structure of metal-oxide thin films and the effects of electron-phonon interaction in simple, two-dimensional metallic systems. After a brief introduction of the technique of angle-resolved photoemission and the properties of synchrotron radiation, examples are given to illustrate some current activities in these areas. In particular, the electronic structure of an iron-oxide thin film, namely, Fe_3O_4(111) epitaxially grown on Pt(111), and the effects of strong electron-phonon interaction on α-Ga(010) surface and its link with a phase transition on the surface will be described and discussed. この論文は国立情報学研究所の電子図書館事業により電子化されました。 284 0727-2997 3 物性研究 275 71 物性研究刊行会 Angle-resolved photoemission and its current applications in surface science
2433/102163 OHTSUKA, KOHJI 1991/01/30 238 1880-2818 数理解析研究所講究録 231 744 京都大学数理解析研究所 Material derivative of potential energies and its application for design sensitivity by BIE
2433/77217 Mukoyama, Takeshi 1988/03/29 18 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 11 66 Institute for Chemical Research, Kyoto University Relativistic Coulomb Continuum Wave Function at Zero Kinetic Energy in Ion-Atom Collisions
2433/77490 Kakigi, Shigeru 1993/03/31 56 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 48 71 Institute for Chemical Research, Kyoto University Reaction Losses of 300 MeV Protons in a Stacked CsI(T1) Detector
2433/77290 Fujisawa, Hiroshi 1989/03/31 14 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 7 67 Institute for Chemical Research, Kyoto University 4-Rod RFQ Proton Acceleration Tests
2433/77432 Akiyama, Hajime 1992/03/30 60 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 55 70 Institute for Chemical Research, Kyoto University Lifetime Control in Thyristors by Proton Irradiation
2433/49834 Okuyama, H 2001/06/15 1098-0121 23 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v63/p233403 63 AMERICAN PHYSICAL SOC Overtones of H vibrations at Ni(111): Formation of delocalized states
2433/49835 Okuyama, H 2001/06/15 1098-0121 23 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v63/p233404 63 AMERICAN PHYSICAL SOC Direct evidence for the two-phonon bound states on the H/Ni(111) surface
2433/39644 Ishii, T 2001/04/09 2156 0003-6951 15 APPLIED PHYSICS LETTERS 2154 http://link.aip.org/link/?apl/78/2154 78 AMER INST PHYSICS Multiplet structures of tetrahedrally coordinated Cr4+ and Cr5+ in Y3Al5O12
2433/50387 Uchino, T 2000/08/01 2986 0163-1829 5 PHYSICAL REVIEW B 2983 http://link.aps.org/abstract/PRB/v62/p2983 62 AMERICAN PHYSICAL SOC Model of oxygen-deficiency-related defects in SiO2 glass
2433/46682 Kiyama, Ryo 1952/12/25 65 0034-6675 2 The Review of Physical Chemistry of Japan 59 22 The Physico-Chemical Society of Japan Studies on the kinetics of the reaction of acetylene with aqueous formaldehyde solution, II
2433/76240 Ooi, Tatsuo 1968/10/31 160 0023-6071 3-4 Bulletin of the Institute for Chemical Research, Kyoto University 148 46 Institute for Chemical Research, Kyoto University Interactions Between Protein Molecules
2433/50195 Doi, Y 2003/11/29 1063-651X 6 PHYSICAL REVIEW E http://link.aps.org/abstract/PRE/v68/p066608 68 AMERICAN PHYSICAL SOC Energy exchange in collisions of intrinsic localized modes
2433/50205 Ninomiya, S 2004/09/29 1050-2947 4 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v70/p042903 70 AMERICAN PHYSICAL SOC Secondary-ion emission from HEN semiconductive materials under MeV-energy heavy-ion bombardment
2433/109870 Hosokawa, S. 2009/10/30 Core-level photoemission spectroscopy and anomalous x-ray scattering (AXS) measurements were performed for the Pd42.5Ni7.5Cu30P20 (PNCP) excellent metallic glass to investigate the chemical nature and local atomic structure, and the results were compared to those in Pd40Ni40P20 and Pd40Cu40P20. The P 2p core levels clearly separate into two states, indicating that the P atoms have two different chemical sites, which is a strong experimental proof for the existence of an elastic inhomogeneity. From the AXS close to the Pd K edge, a specific Pd-P-Pd atomic configuration was observed, which is related to the stable state in the P 2p core levels. All of the core levels measured in PNCP have the deepest binding energies among these glasses, indicating the most stable electronic states. Local structure around the P atoms is discussed by the AXS data and a metastable crystal appeared in a supercooled metallic alloy close to PNCP. 1098-0121 17 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.80.174204 80 American Physical Society binding energy Inhomogeneity and glass-forming ability in the bulk metallic glass Pd42.5Ni7.5Cu30P20 as seen via x-ray spectroscopies
2433/171151 Yamabe, Shinichi 2012/12/30 Reaction paths of base-catalyzed hydrolyses of isoelectronic substrates, Ph-C(=O)-X-Et [X = O (ethyl benzoate) and X = NH (N-ethylbenzamide)], were traced by DFT calculations. To simulate bond interchanges accompanied by proton transfers, a cluster model of Ph-C(=O)-X-Et + OH(-)(H(2)O)(16) was employed. For X = O, three elementary processes and for X = NH four ones were obtained. The rate-determining step of X = O is the first TS (TS1, the OH(-) addition step), while that of X = NH is TS2. TS2 of X = NH leads to a novel Mulliken charge-transfer complex, Ph-(OH)(O=)C∙∙∙N(H(2))-Et. The superiority or inferiority between the direct nucleophilic process or the general base-catalyzed process for TS1 was examined with the model Ph-C(=O)-X-Et + OH(-)(H(2)O)(n), n = 3, 5, 8, 12, 16, 24 and 32. The latter process was calculated to be more favorable regardless of the number (n, except n = 3) of water molecules. The counter ion Na(+) works unfavorably on the ester hydrolysis, particularly on TS1. A minimal model of TS1 was proposed and was found to be insensitive to n. 196 1860-5397 Beilstein journal of organic chemistry 185 9 Beilstein-Institut basic hydrolyses Presence or absence of a novel charge-transfer complex in the base-catalyzed hydrolysis of N-ethylbenzamide or ethyl benzoate.
2433/171284 Kitamura, Hikaru 2012/12/30 Photoabsorption cross-sections of simple metals are formulated through a solid-state band theory based on the orthogonalized-plane-wave (OPW) method in Slater's local-exchange approximation, where interband transitions of core and conduction electrons are evaluated up to the soft x-ray regime by using large basis sets. The photoabsorption cross-sections of a sodium crystal are computed for a wide photon energy range from 3 to 1800 eV. It is found that the numerical results reproduce the existing x-ray databases fairly well for energies above the L(2,3)-edge (31 eV), verifying a consistency between solid-state and atomic models for inner-shell photoabsorption; additional oscillatory structures in the present spectra manifest solid-state effects. Our computed results in the vacuum ultraviolet regime (6-30 eV) are also in better agreement with experimental data compared to earlier theories, although some discrepancies remain in the range of 20-30 eV. The influence of the core eigenvalues on the absorption spectra is examined. 0953-8984 6 Journal of physics. Condensed matter : an Institute of Physics journal 25 IOP Publishing Wide-range photoabsorption cross-sections of simple metals: large basis-set OPW calculations for sodium.
2433/50007 Fujiwara, Y 2001/12/30 0556-2813 1 PHYSICAL REVIEW C http://link.aps.org/abstract/PRC/v65/p014002 65 AMERICAN PHYSICAL SOC Resonating-group study of baryon-baryon interactions for the complete baryon octet: NN interaction
2433/75014 Imashiro, Fumio 1976/03/23 Kyoto University シクロファン類の合成および物理有機化学に関する研究 Synthetic and Physical-Organic Approach to Cyclophane Chemistry
2433/50179 Wan, J 2000/10/01 5252 0021-9606 13 JOURNAL OF CHEMICAL PHYSICS 5245 http://link.aip.org/link/?jcp/113/5245 113 AMER INST PHYSICS Electronic excitation and ionization spectra of cyclopentadiene: Revisit by the symmetry-adapted cluster-configuration interaction method
2433/77436 Nakamatsu, Hirohide 1992/03/30 27 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 16 70 Institute for Chemical Research, Kyoto University Relativistic Molecular Orbital Calculations for Polyatomic Molecules
2433/49833 Okuyama, H 2005/06/15 0021-9606 23 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/122/234709 122 AMER INST PHYSICS Secondary oxidation product on Si(111)-(7x7) characterized by isotope-labeled vibrational spectroscopy
2433/126720 Matsunaga, Katsuyuki 2010/05/30 The atomic level mechanism of incorporation of Zn(2+) into hydroxyapatite (HAp), which is a potential dopant to promote bone formation, was investigated, based on first principles total energy calculations and experimental X-ray absorption near edge structure (XANES) analyses. It was found that Zn(2+)-doped HAp tends to have a Ca-deficient chemical composition and substitutional Zn(2+) ions are associated with a defect complex with a Ca(2+) vacancy and two charge compensating protons. Moreover, first principles calculations demonstrated that Zn(2+) incorporation into HAp can take place by occupying the Ca(2+) vacancy of the defect complex. The Ca(2+) vacancy complex is not only the origin of the calcium deficiency in HAp, but also plays a key role in the uptake of trace elements during mineralization. 2293 1742-7061 6 Acta biomaterialia 2289 6 Elsevier Ltd. First principles calculation Mechanism of incorporation of zinc into hydroxyapatite.
2433/50185 Arulmozhiraja, S 2006/01/21 0021-9606 3 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/124/034312 124 AMER INST PHYSICS Electronic spectra and photodissociation of vinyl chloride: A symmetry-adapted cluster configuration interaction study
2433/120885 Nakatani, Naoki 2010/03/23 Kyoto University Theoretical Chemistry 発光タンパクおよび非ヘム鉄酵素の電子状態と反応過程に関する理論的研究 Theoretical Studies of Photoproteins and Non-Heme Iron Enzymes: Electronic Structures and Reaction Processes
2433/49919 Kobayashi, T 2003/08/15 0556-2821 4 PHYSICAL REVIEW D http://link.aps.org/abstract/PRD/v68/p044025 68 AMERICAN PHYSICAL SOC Primordial gravitational waves in an inflationary braneworld
2433/87369 Nagai, Takehiko 2004/01/30 We have studied the band-gap renormalization in highly excited GaN thin films by means of photoluminescence (PL) spectral measurements from 6 to 300 K. The renormalized band-gap energy is determined from the low-energy edge of the broad PL band due to the high-density electron and hole (e–h) plasmas. The reduction of the band-gap energy depends on the density of e–h plasmas, but is independent of temperature. The renormalized band-gap energy is calculated using two theoretical models. Our results suggest that the e–h pair correlation plays an essential role in highly excited GaN. 0003-6951 8 Applied Physics Letters 84 American Institute of Physics Band-gap renormalization in highly excited GaN
2433/84611 Nakashima, Hiroyuki 2008/04/21 Very accurate variational calculations with the free iterative-complement-interaction (ICI) method for solving the Schrödinger equation were performed for the 1sNs singlet and triplet excited states of helium atom up to N=24. This is the first extensive applications of the free ICI method to the calculations of excited states to very high levels. We performed the calculations with the fixed-nucleus Hamiltonian and moving-nucleus Hamiltonian. The latter case is the Schrödinger equation for the electron-nuclear Hamiltonian and includes the quantum effect of nuclear motion. This solution corresponds to the nonrelativistic limit and reproduced the experimental values up to five decimal figures. The small differences from the experimental values are not at all the theoretical errors but represent the physical effects that are not included in the present calculations, such as relativistic effect, quantum electrodynamic effect, and even the experimental errors. The present calculations constitute a small step toward the accurately predictive quantum chemistry. 0021-9606 15 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?JCPSA6/128/154108/1 128 American Institute of Physics Solving the electron and electron-nuclear Schrodinger equations for the excited states of helium atom with the free iterative-complement-interaction method
2433/46905 Komoto, Hiroshi 1966/10/30 119 0034-6675 2 The Review of Physical Chemistry of Japan 112 37 The Physico-Chemical Society of Japan Physico-chemical studies of polyamides II : aromatic polyamides having long methylene chain units
2433/75850 Miyake, Kozo 1961/11/15 321 0023-6071 4-5 Bulletin of the Institute for Chemical Research, Kyoto University 313 39 Institute for Chemical Research, Kyoto University The Phase Shift Analysis on Alpha-Alpha Scattering in the Energy Range from 22.9 to 28.9 Mev
2433/77408 Mukouyama, Takeshi 1991/12/30 349 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 350 69 Institute for Chemical Research, Kyoto University Multiple Ionization in Ion-Atom Collisions (Commemoration Issue Dedicated to Professor Tetsuya HANAI On the Occasion of His Retirement)
2433/24199 Yano, H 2002/12/16 4774 0003-6951 25 Applied Physics Letters 4772 http://link.aip.org/link/?apl/81/4772 81 American Institute of Physics Interface properties in metal-oxide-semiconductor structures on n-type 4H-SiC(03(3)over-bar8)
2433/24200 Yano, H 2002/07/08 303 0003-6951 2 Applied Physics Letters 301 http://link.aip.org/link/?apl/81/301 81 American Institute of Physics Shallow states at SiO2/4H-SiC interface on (11(2)over-bar-0) and (0001) faces
2433/161018 Saito, Ken 2012/09/24 Kyoto University Electronic structure theory 遷移金属錯体の励起状態に関する理論的研究:分子構造と電子状態に基づいた説明と理解 Theoretical Studies on Electronic Excited States of Transition Metal Complexes: Explanation and Understanding Based on Molecular Geometries and Electronic Structures
2433/8930 Aoki, T 2005/10/30 0168-583X http://dx.doi.org/doi:10.1016/j.nimb.2005.09.011 ELSEVIER SCIENCE BV Molecular dynamics simulations of surface modification and damage formation by gas cluster ion impacts
2433/138082 Sakakura, Masaaki 2010/12/30 The femtosecond laser induced structural modification was studied by the detection of a laser induced pressure wave using a transient lens (TrL) method. The TrL signals observed at various excitation pulse energies showed that there were two thresholds of the pulse energy for the modification. Above the higher threshold, a pressure wave was observed clearly, and the amplitude of the pressure wave increased with increasing excitation pulse energy. In addition, Raman spectra at the laser irradiated region showed that the compact silica ring structures increased in the photoexcited region above the higher threshold, which suggested that the photoexcited glass was densified by a shock due to a pressure wave generation. In the energy region between the lower and higher thresholds, a pressure wave was not detected but a temporally constant refractive index change was observed. From the amplitude of the change, the temperature elevation just after the photoexcitation in this energy region was estimated to be about 1400 K. We interpreted that fast cooling from the high temperature is responsible for the modification between the lower and higher thresholds. The two modifications identified in this study should correspond to two types of damage inside a silica glass which have been observed previously. This is the first study that elucidated the difference of two types of modification from the time-resolved observation of the dynamics. 0021-8979 2 Journal of Applied Physics 109 American Institute of Physics glass Thermal and shock induced modification inside a silica glass by focused femtosecond laser pulse
2433/76131 Hayashi, Soichi 1966/10/31 340 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 335 44 Institute for Chemical Research, Kyoto University Infrared Spectra and Molecular Configuration of Benzoic Acid (Special Issue on Physical Chemistry)
2433/84627 Yuge, Koretaka 2008/02/28 The phase diagram for the cubic BNC ternary system in a heterodiamond structure was examined by Monte Carlo simulations and the cluster expansion technique based on first-principles calculations. All the atomic arrangements exhibit positive formation energies, indicating phase separation into cubic BN (c-BN) and diamond. These arrangements show a strong preference for B-N and C-C bonds and disfavor B-C, C-N, B-B, and N-N bonds along the first nearest neighbor coordination. This can be naturally attributed to the oversaturation and undersaturation of the number of electrons for respective first nearest neighbor bonds. First-principles-based lattice-dynamics calculations reveal that the formation of a solid solution between c-BN and diamond decreases vibrational free energy, resulting in a significant enhancement of the solubility for both c-BN and diamond-rich phases. Complete miscibility is achieved over T=4500 K, which is higher than the melting points of both diamond and c-BN. 1098-0121 9 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.77.094121 77 American Physical Society First-principles-based phase diagram of the cubic BNC ternary system
2433/91083 OHKAWA, Fusayoshi J. 1983/07/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 49 0527-2997 4 物性研究 47 40 物性研究刊行会 14. Kondo Effect and Localization in Two-Dimensional Systems(Theories,II Two Dimensional Systems)
2433/76516 Tanabe, Tetsumi 1974/07/25 287 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 284 52 Institute for Chemical Research, Kyoto University Continuous Energy Spectra of Deuterons in the ³He+²H Reaction Induced by 81.4 MeV ³He (Memorial Issue Dedicated to the Late Professor Yoshiaki Uemura)
2433/39838 Mizoguchi, T 2000/01/15 2187 1098-0121 3 PHYSICAL REVIEW B 2180 http://link.aps.org/abstract/PRB/v61/p2180 61 AMERICAN PHYSICAL SOC Core-hole effects on theoretical electron-energy-loss near-edge structure and near edge x-ray absorption fine structure of MgO
2433/50094 Yuge, K 2007/06/29 1098-0121 4 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v76/p045407 76 AMER PHYSICAL SOC Ordering and segregation of a Cu75Pt25(111) surface: A first-principles cluster expansion study
2433/131807 Fujimoto, Kazuhiro J 2010/09/28 A transition-density-fragment interaction (TDFI) method for exciton-coupled circular dichroism (ECCD) spectra is proposed. The TDFI method was previously developed for excitation-energy transfer, which led to the successful estimation of the electronic coupling energy between donor and accepter molecules in xanthorhodopsin [K. J. Fujimoto and S. Hayashi, J. Am. Chem. Soc. 131, 14152 (2009)]. In the present study, the TDFI scheme is extended to the ECCD spectral calculation based on the matrix method and is applied to a dimerized retinal (all-trans N-retinylidene-L-alanine Schiff base) chromophore. Compared with the dipole-dipole and transition charge from ESP methods, TDFI has a much improved description of the electronic coupling. In addition, the matrix method combined with TDFI can reduce the computational costs compared with the full quantum-mechanical calculation. These advantages of the present method make it possible to accurately evaluate the CD Cotton effects observed in experiment. 0021-9606 12 The Journal of chemical physics 133 American Institute of Physics circular dichroism Transition-density-fragment interaction approach for exciton-coupled circular dichroism spectra.
2433/135239 1990/09/29 0420-8641 英文学評論 60 京都大学教養部英語教室 表紙・編集後記・目次
2433/76007 1964/02/29 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 42 Institute for Chemical Research, Kyoto University Cover & Contents
2433/65695 Yoshimura, Tadahiko 1996/02/28 55 1342-0321 ICR annual report 55 2 Institute for Chemical Research, Kyoto University Quasifree-Scatterings and Quasifree-Reactions on Light Nuclei (NUCLEAR SCIENCE RESEARCH FACILITY - Particle and Photon Beams)
2433/75460 Azuma, Toshio 1954/10/01 215 0023-6071 5 Bulletin of the Institute for Chemical Research, Kyoto University 215 32 Institute for Chemical Research, Kyoto University Efficiency of Geiger-Muller Counter
2433/76645 Mukoyama, Takeshi 1976/03/31 61 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 54 54 Institute for Chemical Research, Kyoto University Tabulated Value Used for Radiation Shielding against γ Rays from Radioisotopes (Special Issue on Physical, Chemical and Biological Effects of Gamma Radiation, XVI)
2433/77063 1984/03/31 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 62 Institute for Chemical Research, Kyoto University Cover & Contents
2433/90740 広川, 令子 1982/06/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 116 0527-2997 3 物性研究 115 38 物性研究刊行会 4. Semi-Classical Theory of Atomic Collision Based on the Dynamical Representation and Its Application to (Li-Na)^+ System
2433/131758 Harada, Yuki 2010/09/29 Analysis of the data obtained by SELENE (Kaguya) revealed a partial loss in the electron velocity distribution function due to the “gyro-loss effect”, namely gyrating electrons being absorbed by the lunar surface. The Moon enters the Earth's magnetosphere for a few days around full moon, where plasma conditions are significantly different from those in the solar wind. When the magnetic field is locally parallel to the lunar surface, relatively high-energy electrons in the terrestrial plasma sheet with Larmor radii greater than SELENE's orbital height strike the lunar surface and are absorbed before they can be detected. This phenomenon can be observed as an empty region in the electron distribution function, which is initially isotropic in the plasma sheet, resulting in a non-gyrotropic distribution. We observed the expected characteristic electron distributions, as well as an empty region that was consistent with the presence of a relatively strong electric field (∼10 mV/m) around the Moon when it is in the plasma sheet. 0094-8276 19 Geophysical Research Letters 37 American Geophysical Union Moon Interaction between terrestrial plasma sheet electrons and the lunar surface: SELENE (Kaguya) observations
2433/49836 Okuyama, H 2002/12/15 1098-0121 23 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v66/p235411 66 AMERICAN PHYSICAL SOC Adsorbate phonons on Ni(100)(1x1)-H
2433/147193 Kojima, K. 2010/05/30 Valence band (VB) effective masses of nonpolar and semipolar nitride heterostructures were studied using k⋅p perturbation theory, with a particular focus on band mixing. When the absolute value of the energy separation of the topmost two VBs (|ΔE|) is sufficiently larger than the spin-orbit interaction (Δso), the mixing between these two VBs was negligible. This enabled us to calculate an analytical expression for VB mass expression. Under this condition, the effective mass of the top VB was reduced less than 10% along a certain direction, and less than 25% for an in-plane (x'y'-plane) average, compared to the c-plane case. When ΔE was comparable with Δso, however, the VB structure became isotropic due to band mixing. Consequently, the VB band structure approached that of the c-plane and optical polarization was suppressed. On the other hand, VB mass along the growth direction (z') was always heavy, similar to that of the c-plane. However, the topmost two VBs had slightly different mass values along z', which affected radiative properties of non-c-plane nitride quantum wells (less than 2 nm wide) through the difference in quantum confinement strengths. 0021-8979 12 JOURNAL OF APPLIED PHYSICS http://link.aip.org/link/JAPIAU/v107/i12/p123105/s1 107 AMER INST PHYSICS Valence band effective mass of non-c-plane nitride heterostructures
2433/39847 Funato, M 2001/04/15 1098-0121 16 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v63/p165319 63 AMERICAN PHYSICAL SOC Formation mechanism and energy levels of GaN six-bilayer periodic structures grown on GaAs(001)
2433/39650 Qiu, JB 2002/07/15 396 0003-6951 3 APPLIED PHYSICS LETTERS 394 http://link.aip.org/link/?apl/81/394 81 AMER INST PHYSICS Long-lasting phosphorescence in Sn2+-Cu2+ codoped silicate glass and its high-pressure treatment effect
2433/46555 Hagiwara, Tokutaro 1939/12/31 150 0034-6675 3 The Review of Physical Chemistry of Japan 145 13 The Physico-Chemical Society of Japan Liberation of neutrons in the nuclear explosion of uranium irradiated by thermal neutrons
2433/25075 2003/11/29 1880-2818 数理解析研究所講究録 1347 京都大学数理解析研究所 表紙・目次
2433/91389 安尾, 典子 1984/06/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 257 0527-2997 3 物性研究 256 42 物性研究刊行会 3.二次光学過程の基礎理論(お茶の水女子大学理学部物理学教室,修士論文アブストラクト(1983年度))
2433/91390 小沢, 一美 1984/06/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 256 0527-2997 3 物性研究 256 42 物性研究刊行会 2.重イオン深部非弾性衝突の非平衡統計力学 : 特に巨大共鳴について(お茶の水女子大学理学部物理学教室,修士論文アブストラクト(1983年度))
2433/94472 Rice, T. M. 1991/02/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 502 0527-2997 5 物性研究 502 55 物性研究刊行会 Long Range Order in Flux Phases
2433/151861 Fernandez, Marvin Jose F. 2011/09/29 The solvent dependence of several properties of (2,2,6,6-Tetramethylpiperidine-1-yl)oxyl (TEMPO) is investigated by the reference interaction site model self-consistent field (RISM-SCF) theory. Time-dependent density functional theory (TDDFT) coupled with RISM-SCF-SEDD (spatial electron density distribution) is used to evaluate the n → π* transition energies and the results are compared to the reported experimental values. 304 1432-881X 2-3 Theoretical Chemistry Accounts 299 130 Springer-Verlag TEMPO Solvent effect on (2,2,6,6-Tetramethylpiperidine-1-yl)oxyl (TEMPO): a RISM-SCF-SEDD study
2433/162137 Ikeda, Mitsushi 1980/09/24 Kyoto University SiCのルミネッセンス特性及び発光ダイオードへの応用に関する研究 STUDY OF LUMINESCENT PROPERTIES OF SILICON CARBIDE AND APPLICATION TO LIGHT-EMITTING DIODES
2433/86275 Inagaki, Yosuke 1979/03/23 Kyoto University 3億電子ボルトから7億電子ボルトの光子エネルギーにおけるγn→π0n反応の微分断面積 Differential Cross Sections for the Reaction γn→π0n at Photon Energies between 300 MeV and 700 MeV
2433/77835 Matsunaga, Katsuyuki 1997/03/24 Kyoto University イオン結晶中の点欠陥の電子論的研究 Theoretical Study on Electronic States of Point Defects in Ionic Crystals
2433/39890 Yuge, K 2006/10/30 1098-0121 17 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v74/p174202 74 AMERICAN PHYSICAL SOC First-principles study of bulk ordering and surface segregation in Pt-Rh binary alloys
2433/84630 Toyoura, Kazuaki 2008/11/29 We evaluate mean frequencies for atomic jumps in a crystal from first principles based on transition state theory, taking lithium diffusion by the interstitial and vacancy mechanisms in LiC6 as a model case. The mean jump frequencies are quantitatively evaluated from the potential barriers and the phonon frequencies for both initial and saddle-point states of the jumps under the harmonic approximation. The lattice vibrations are treated within quantum statistics, not using the conventional treatment by Vineyard corresponding to the classical limit, and the discrepancy between the two treatments is quantitatively discussed. The apparent activation energies and the vibrational prefactors of the mean jump frequencies essentially depend on temperature, unlike in the case of the classical approximation. The discrepancies of the activation energies correspond to the changes in zero-point vibrational energy at 0 K, and there remains the effect even at 1000 K. With regard to the vibrational prefactors, the classical approximation extremely overestimates the prefactors at low temperatures while the discrepancies rapidly decrease with increasing temperature, e.g., by 30% at room temperature and by 5% at 1000 K. The calculated chemical diffusion coefficients of lithium atoms by the interstitial and vacancy mechanisms are 1×10−11 and 1×10−10 cm2/s, respectively. 1098-0121 21 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.78.214303 78 American Physical Society ab initio calculations First-principles approach to chemical diffusion of lithium atoms in a graphite intercalation compound
2433/76394 Ishiwari, Ryutaro 1972/02/29 402 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 390 49 Institute for Chemical Research, Kyoto University Comparison of Stopping Powers of Al, Ni, Cu, Rh, Ag, Pt and Au for Protons and Deuterons of Exactly the Same Velocity
2433/39856 Tatsumi, K 2002/10/15 1098-0121 16 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v66/p165210 66 AMERICAN PHYSICAL SOC Atomic structures and bondings of beta- and spinel-Si6-zAlzOzN8-z by first-principles calculations
2433/50010 Fujiwara, Y 2004/07/30 0556-2813 2 PHYSICAL REVIEW C http://link.aps.org/abstract/PRC/v70/p024001 70 AMERICAN PHYSICAL SOC Faddeev calculation of the hypertriton using the SU6 quark-model nucleon-nucleon and hyperon-nucleon interactions
2433/47041 Nakahara, Masaru 1977/07/20 11 0034-6675 1 The Review of Physical Chemistry of Japan 1 47 The Physico-Chemical Society of Japan Ionic solutions under high pressures VII : mobility of hydrogen ion in water at 15,25 and 40C up to 5000atm
2433/161788 Yuge, Koretaka 2012/03/30 The phase stability of MoSi2-NbSi2 pseudobinary alloys was examined by Monte Carlo simulation and the cluster expansion technique based on first-principles calculations. We found that formation energies of all possible atomic arrangements exhibited a positive sign, indicating that no stable intermediate phase exists between MoSi2 with C11b and NbSi2 with C40 structures. The C40 phase has significantly greater solubility as well as higher temperature dependence of solubility than C11b, which agrees with previous experimental reports. Lattice vibration is found to significantly affect the solubility of both C11b and C40 phases, where its impact naturally increases at higher temperatures. From the analysis of Warren-Cowley short-range-order parameters, the C11b single phase can be interpreted as a nearly disordered state, while the C40 phase exhibits explicit deviation from the disordered state: C40 prefers Mo-Mo and Nb-Nb like-atom pairs for first-nearest-neighbor coordination, especially around equiatomic composition. 1098-0121 13 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.85.134106 85 American Physical Society First-principles study on phase stability of MoSi2-NbSi2 pseudobinary alloys
2433/50106 Saha, B 2006/07/01 0021-9606 1 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/125/014316 125 AMER INST PHYSICS Singly and doubly excited states of butadiene, acrolein, and glyoxal: Geometries and electronic spectra
2433/128889 Hirano, Daisuke 2010/08/30 We report on the ultrafast decay dynamics of photoluminescence (PL) in highly excited AlxGa1−xN mixed crystals under exciton resonant excitation at low temperatures. When the excitation intensity is increased, the P-band emission appears due to exciton-exciton inelastic scattering processes. The PL intensity of the P band decays rapidly, with a much shorter decay time than the radiative recombination time of the excitons. We show that the ultrafast PL decay dynamics can be understood as due to the disorder-induced diffusive propagation of photonlike exciton-polaritons in AlxGa1−xN mixed crystals. 1098-0121 11 Physical Review B 82 The American Physical Society Ultrafast decay of photoluminescence from high-density excitons in Al_{x}Ga_{1−x}N mixed crystals: Diffusive propagation of exciton-polaritons
2433/65717 Asami, Koji 1996/02/28 13 1342-0321 ICR annual report 13 2 Institute for Chemical Research, Kyoto University Electrical Properties of Peptaibol-induced Ion-channels in Bilayer Lipid Membranes (INTERFACE SCIENCE - Molecular Aggregates)
2433/87340 Hirano, Daisuke 2009/07/30 We report the localization-dependent dynamics of biexcitons in AlxGa1−xN mixed crystals under exciton resonant excitation at low temperatures. After intense laser excitation, biexcitons rapidly localize into the band-tail states. The formation time of localized biexcitons becomes shorter with increasing Al composition. Both the inhomogeneous linewidth and the binding energy of biexcitons increase with the inhomogeneous linewidth of excitons. The biexciton binding energy is enhanced by the restriction of exciton motion to disordered potentials and the dynamics of stable biexcitons determines the optical spectrum in mixed crystals. 1098-0121 7 Physical Review B 80 American Institute of Physics aluminium compounds Composition dependent dynamics of biexciton localization in AlxGa1-xN mixed crystals
2433/85248 Kimura, Kenji 2009/07/30 Charge state, angular and energy distributions of reflected projectiles are measured when 3 keV C60+, 2+ ions are scattered from a clean and flat KCl(001) surface under grazing incidence. The dominant charge state is found to be C60+ irrespective of the incident charge state as is expected by the electronic structure of KCl and C60 ions. The observed angular distribution has a well defined peak at a specular angle, indicating that the normal energy is not dissipated during the grazing angle scattering. In spite of no dissipation of the normal energy we observe the fragmentation of the scattered C60+ ions. The energy transferred from the parallel energy to the internal excitations was estimated from the observed fragment distribution. The transferred energy changes from almost 0 eV to ~ 15 eV when the angle of incidence changes from 1 º to 6 º, which is less than 10% of the observed energy loss of the C60+ ions. 2642 0168583X 16 Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 2638 267 Elsevier Energy loss Energy loss and fragmentation of 3 keV C60+ ions at grazing scattering from a KCl(0 0 1)
2433/88963 Taketomi, Shinya 2008/08/30 Despite extensive investigations, the distribution of hydrogen around a stress singularity field is still not well understood. In this study, we conducted molecular statics (MS) analyses of the hydrogen-trap energy around a {112}<111> edge dislocation in alpha iron. The distribution of hydrogen in crystals is generally assumed to be dominated by hydrostatic stress. However, the MS results indicate that the hydrogen-trap energy is sensitive to shear stress as well as hydrostatic stress, thus indicating that strong trap sites are distributed across a wide range on the slip plane around the dislocation core. We also performed molecular dynamics simulation of hydrogen diffusion, and revealed the anisotropic diffusion behaviour of hydrogen around the dislocation core. 3769 1359-6454 15 Acta Materialia 3761 56 Elsevier Hydrogen diffusion Atomistic study of hydrogen distribution and diffusion around a {112}<111> edge dislocation in alpha iron
2433/85376 Hayakawa, Takehito 2009/03/30 A nondestructive assay method for measuring a shielded chemical compound has been proposed. The chemical compound is measured by using a nuclear resonance fluorescence (NRF) measurement technique with an energy tunable laser Compton-scattering (LCS) -ray source. This method has an advantage that hidden materials can be detected through heavy shields such as iron plates of a thickness of several centimeters. A detection of a chemical compound of melamine, C3H6N6, shielded by 15-mm-thick iron and 4-mm-thick lead plates is demonstrated. The NRF -rays of 12C and 14N of the melamine are measured by using the LCS -rays of the energies of up to 5.0 MeV. The observed ratio (12C/14N)exp=0.39±0.12 is consistent with (C/N)melamine=0.5. 金属で厳重に遮へいされた爆発物の非破壊測定法を発明. 京都大学プレスリリース. 2009-04-29. http://www.kyoto-u.ac.jp/ja/news_data/h/h1/news6/2009/090429_1.htm 0034-6748 Review of Scientific Instruments 80 American Institute of Physics Nondestructive detection of hidden chemical compounds with laser Compton-scattering gamma rays
2433/65592 2008/02/28 7 1342-0321 ICR annual report 6 14 Institute for Chemical Research, Kyoto University Structural Organic Chemistry
2433/65414 2004/02/28 3 1342-0321 ICR annual report 2 10 Institute for Chemical Research, Kyoto University Atomic and Molecular Physics
2433/65330 ITO, Yoshiaki 2002/02/27 5 1342-0321 ICR annual report 4 8 Institute for Chemical Research, Kyoto University Evolution of K and L satellites of X-ray emission spectra at BL15XU, SPring-8. (STATES AND STRUCTURES - Atomic and Molecular Physics)
2433/58590 2006/06/29 1880-2818 数理解析研究所講究録 1510 京都大学数理解析研究所 Cover & Contents 表紙・目次
2433/76730 Tanaka, Akira 1977/08/31 188 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 177 55 Institute for Chemical Research, Kyoto University Rheo-Optical Studies of Drawn Polypropylene Films (Commemoration Issue Dedicated to Professor Keinosuke Kobayashi on the Occasion of His Retirement)
2433/76947 Matsushita, Kazumasa 1981/09/01 171 0023-6071 3 Bulletin of the Institute for Chemical Research, Kyoto University 159 59 Institute for Chemical Research, Kyoto University Kinetic Study on Non-Isothermal Crystallization of Glass by Thermal Analysis (Commemoration Issue Dedicated to Professor Megumi Tashiro on the Occation of his Retirement)
2433/90461 Kuramoto, Y. 1982/02/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 93 0527-2997 5 物性研究 92 37 物性研究刊行会 Dynamics of Valence Fluctuations at Low Temperatures
2433/77487 Okihana, Akira 1993/03/31 74 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 67 71 Institute for Chemical Research, Kyoto University Quasifree Scattering in the ⁶Li(α, 2α)²H Reaction at E[α]=118 MeV
2433/76971 Kanamori, Yoshinori 1982/08/31 216 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 214 60 Institute for Chemical Research, Kyoto University Effective Charges of Neutral Atoms in Distant Collisions (Commemoration Issue Dedicated to Professor Takuji Yanabu on the Occasion of his Retirement)
2433/77263 Mémethy, George 1989/02/28 408 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 398 66 Institute for Chemical Research, Kyoto University Computational Studies of the Structure and Assembly of Triple-Stranded Models of Collagen (Commemoration Issue Dedicated to Professor Tatsuo Ooi, On the Occasion of His Retirment)
2433/39882 Seko, A 2006/04/29 1098-0121 18 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v73/p184117 73 AMERICAN PHYSICAL SOC Prediction of ground-state structures and order-disorder phase transitions in II-III spinel oxides: A combined cluster-expansion method and first-principles study
2433/39849 Ogasawara, K 2001/09/15 0163-1829 11 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v64/p115413 64 AMERICAN PHYSICAL SOC Relativistic cluster calculation of ligand-field multiplet effects on cation L-2,L-3 x-ray-absorption edges of SrTiO3, NiO, and CaF2
2433/39768 Ohtsuka, Y 2006/02/07 0021-9606 5 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/124/054110 124 AMER INST PHYSICS Inner-shell ionizations and satellites studied by the open-shell reference symmetry-adapted cluster/symmetry-adapted cluster configuration-interaction method
2433/95796 Mizukami, Mayumi 1996/06/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 499 0527-2997 3 物性研究 498 66 物性研究刊行会 HETEROGENEOUS STRUCTURE AND IRREVERSIBLE ENTHALPY RELAXATION IN LIQUID DIBUTYLPHTHALATE(Session III : Complex Fluids, The 1st Tohwa University International Meeting on Statistical Physics Theories, Experiments and Computer Simulations)
2433/95805 YAMADA, Hiroaki 1996/06/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 473 0527-2997 3 物性研究 472 66 物性研究刊行会 DYNAMICAL DELOCALIZATION IN A COHERENTLY TIME-VARYING ONE-DIMENSIONAL DISORDERED SYSTEM(Session II : Chaos, The 1st Tohwa University International Meeting on Statistical Physics Theories, Experiments and Computer Simulations)
2433/93189 Sakaue, Hiroyuki 1988/08/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 924 0527-2997 5 物性研究 923 50 物性研究刊行会 9. Anisotropy of Electron Emission from Aligned States Produced by Slow Ion-Atom Collisions
2433/160605 谷田貝, 亜紀代 2012/10/05 日本気象学会2012年度秋季大会, 2012/10/3-5, 北海道大学学術交流会館(北海道) IUGONET IUGONET「超高層大気長期変動の全球地上ネットワーク観測・研究」の紹介
2433/161046 YATAGAI, Akiyo 2012/10/31 the 23rd International CODATA Conference ''Open Data and Information for a Changing Planet'', 2012/10/28-31, Taipei, Taiwan upper atmosphere Inter-university Upper Atmosphere Global Observation NETwork (IUGONET)
2433/50520 Tashiro, Motomichi 2006/12/30 1050-2947 1 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v75/p012720 75 AMERICAN PHYSICAL SOC R-matrix calculation of integral and differential cross sections for low-energy electron-impact excitations of the N-2 molecule
2433/50183 Honda, Y 2002/08/01 2052 0021-9606 5 JOURNAL OF CHEMICAL PHYSICS 2045 http://link.aip.org/link/?jcp/117/2045 117 AMER INST PHYSICS Excited and ionized states of aniline: Symmetry adapted cluster configuration interaction theoretical study
2433/87365 Ishizumi, Atsushi 2005/05/30 We have studied photoluminescence (PL) properties of Eu-doped ZnO (ZnO:Eu) nanorods fabricated by a microemulsion method. The ZnO:Eu nanorods have a hexagonal crystal structure and exhibit a sharp luminescence due to the intra-4f transitions of Eu3+ ions. The excitation energy and temperature dependence of the PL intensity show that the Eu3+-related PL efficiency is determined by the energy relaxation process of excited Eu3+ ions, rather than by the energy transfer process from ZnO nanorods to Eu3+ ions. The energy transfer and luminescence processes in ZnO:Eu nanorods are discussed. 0003-6951 25 Applied Physics Letters 86 American Institute of Physics Structural and luminescence properties of Eu-doped ZnO nanorods fabricated by a microemulsion method. Structural and luminescence properties of Eu-doped ZnO nanorods fabricated by a microemulsion method
2433/87363 Kanemitsu, Yoshihiko 2005/09/29 We have studied the exciton localization dynamics in InxGa1–xN epitaxial films with different In compositions (x=0.02, 0.05, and 0.09) by means of optical Kerr-gate time-resolved photoluminescence (PL) spectral measurements. By changing excitation wavelength of 150 fs laser pulses, InxGa1–xN films are resonantly excited around their exciton energies at 6 K. Under the resonant excitation, the PL dynamics is sensitive to the In composition of the sample and the excitation laser intensity. In the low In composition samples, the formation time of radiative excitons at localized states is 5–10 ps. In the high In composition samples, the gradual redshift of the PL peak energy is observed within several tens of picoseconds. The radiative recombination processes of excitons are discussed. 0003-6951 15 Applied Physics Letters 87 American Institute of Physics Subpicosecond luminescence spectroscopy of exciton localization in InxGa1-xN films
2433/82477 TAMURA, HIDEO 1992/03/30 92 1880-2818 数理解析研究所講究録 85 779 京都大学数理解析研究所 Asymptotic Completeness for 3-Particle Stark Hamiltonian
2433/74935 Michishita, Toshinori 1983/03/23 Kyoto University トカマクプラズマにおける逃走電子の高周波の励起によるエネルギー緩和に関する研究 Study on Energy Relaxation of Runaway Electrons in a Tokamak Plasma due to Excitation of High Frequency Waves
2433/87368 Ishizumi, Atsushi 2004/02/28 We report on photoluminescence (PL) properties of Cu- and Al-doped ZnS nanocrystals fabricated by sequential implantation of Zn+, S+, Cu+, and Al+ ions into Al2O3 matrices. The spatially resolved PL spectrum has been studied by a scanning near-field optical microscope (SNOM). In the SNOM image, bright spots are observed on the sample surface. The PL spectrum at each bright spot is broad and is not sensitive to the monitored positions. The broad SNOM-PL spectrum at each spot is very similar to the macroscopic PL spectrum measured by conventional optics. The donor-acceptor pair luminescence process in nanocrystals is discussed. 0003-6951 13 Applied Physics Letters 84 American Institute of Physics Space-resolved photoluminescence of ZnS:Cu,Al nanocrystals fabricated by sequential ion implantation
2433/53365 AOKI, Tsutomu 1978/09/30 Stress relaxation measurements for ramie fiber were carried out during hydrolysis with sulfuric acid. The mechanism of stress decay was discussed, and an attempt was made to separate physical and chemical relaxation mechanisms. The results obtained were as follows: (1) The relative stress f(t)/f(1) for ramie fiber during hydrolysis could be represented by the following equation: f(t)/f(1)=A_1 exp (-t/τ_1)+A_2 exp (-t/τ_2) where A_i is a constant and TI is the relaxation time (τ_1<τ_2). It was considered that the first term in the above equation represents the stress decay behavior due to scission of hydrogen bonds in the amorphous region of cellulose, while the second term represents the che mical relaxation due to the scission of glucosidic bonds. (2) The apparent activation energies for the two relaxation processes were 16 kcal/mole (physical relaxation process) and 12 kcal/mole (chemical relaxation process). The activation energy of chemical relaxation was close to that obtained from diffusion controlled reaction. (3) It may be concluded that the value of AI in the above equation represents the fraction of bonds such as hydrogen bonds which contribute to the physical relaxation process. (4) The relaxation time T2 of chemical relaxation was nearly equal to the inverse of the rate constant, 1/k, obtained from measurements of the degree of polymerization. この論文は国立情報学研究所の学術雑誌公開支援事業により電子化されました。 32 0049-7916 Wood research : bulletin of the Wood Research Institute Kyoto University 24 64 Wood Research Institute, Kyoto University Stress Relaxation of Ramie Fiber during Acid Hydrolysis
2433/77012 Itoh, Akio 1982/11/15 293 0023-6071 5-6 Bulletin of the Institute for Chemical Research, Kyoto University 289 60 Institute for Chemical Research, Kyoto University Z[t]-oscillation of Electron Capture Cross Sections of MeV Helium Ions
2433/77116 Kasano, Hironobu 1985/11/25 226 0023-6071 3 Bulletin of the Institute for Chemical Research, Kyoto University 216 63 Institute for Chemical Research, Kyoto University An Application of Electron Energy Loss Spectroscopy to the Study of Residual Aluminum in Raney Nickel Catalyst (Commemoration Issue Dedicated to Professor Naokazu Koizumi on the Occasion of his Retirement)
2433/77595 Dewa, Hideki 1995/03/31 96 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 90 73 Institute for Chemical Research, Kyoto University A New Longitudinal Emittance Monitor for Proton Beams Using Elastic Scattering by a Gold Target
2433/76532 Sakamoto, Naoki 1974/07/25 151 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 146 52 Institute for Chemical Research, Kyoto University The ⁹Be(³He, a)⁸Be Reaction from 1.3 to 3.2 MeV (Memorial Issue Dedicated to the Late Professor Yoshiaki Uemura)
2433/77420 Isozumi, Yasuhito 1992/02/15 549 0023-6071 5-6 Bulletin of the Institute for Chemical Research, Kyoto University 543 69 Institute for Chemical Research, Kyoto University Detection Efficiency of Position-Sensitive Proportional Counter for Low (100-1000 eV) and High (1-100 keV) Energy X Rays
2433/39744 Miyahara, T 2002/12/22 11207 0021-9606 24 JOURNAL OF CHEMICAL PHYSICS 11196 http://link.aip.org/link/?jcp/117/11196 117 AMER INST PHYSICS Ground and excited states of linked and fused zinc porphyrin dimers: Symmetry adapted cluster (SAC)-configuration interaction (CI) study
2433/39663 Bergermayer, W 2004/02/09 911 0003-6951 6 APPLIED PHYSICS LETTERS 909 http://link.aip.org/link/?apl/84/909 84 AMER INST PHYSICS Reduced SnO2 surfaces by first-principles calculations
2433/39843 Hayashi, K 2001/01/15 1098-0121 4 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v63/p041201 63 AMERICAN PHYSICAL SOC Local-structure analysis around dopant atoms using multiple energy x-ray holography
2433/39648 Funato, M 2002/01/21 445 0003-6951 3 APPLIED PHYSICS LETTERS 443 http://link.aip.org/link/?apl/80/443 80 AMER INST PHYSICS Photoluminescence properties of MgS/CdSe quantum wells and quantum dots
2433/39682 Lu, JG 2006/07/10 0003-6951 2 APPLIED PHYSICS LETTERS http://link.aip.org/link/?apl/89/023122 89 AMER INST PHYSICS Self-assembled ZnO quantum dots with tunable optical properties
2433/39873 Yamamoto, T 2005/05/30 1098-0121 24 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v71/p245113 71 AMERICAN PHYSICAL SOC Core-hole effect on dipolar and quadrupolar transitions of SrTiO3 and BaTiO3 at TiK edge
2433/50146 Omae, K 2001/10/08 2353 0003-6951 15 APPLIED PHYSICS LETTERS 2351 http://link.aip.org/link/?apl/79/2351 79 AMER INST PHYSICS Degenerate four-wave-mixing spectroscopy on epitaxially laterally overgrown GaN: Signals from below the fundamental absorption edge
2433/50188 Nakatsuji, H 2007/02/28 0021-9606 8 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/126/084104 126 AMER INST PHYSICS Symmetry-adapted-cluster/symmetry-adapted-cluster configuration interaction methodology extended to giant molecular systems: Ring molecular crystals
2433/50390 Uchino, T 2000/02/14 1478 0031-9007 7 PHYSICAL REVIEW LETTERS 1475 http://link.aps.org/abstract/PRL/v84/p1475 84 AMERICAN PHYSICAL SOC Structure and formation mechanism of Ge E ' center from divalent defects in Ge-doped SiO2 glass
2433/50391 Uchino, T 2000/10/09 3308 0031-9007 15 PHYSICAL REVIEW LETTERS 3305 http://link.aps.org/abstract/PRL/v85/p3305 85 AMERICAN PHYSICAL SOC Mechanism of photoinduced changes in the structure and optical properties of amorphous As2S3
2433/74991 Sakaki, Shigeyoshi 1974/11/25 Kyoto University 遷移金属錯体の電子状態及びその触媒反応に関する理論的研究 A Theoretical Study on the Electronic Structures and the Catalytic Reactions of Transition Metal Complexes
2433/160623 Yan, F. 2012/02/28 Dicarbon antisite defects were created by either electron irradiation or ion implantation into 4H-SiC. The no-phonon lines from the dicarbon antisite defect center were observed with their phonon replicas. The stretch frequencies of the defect were observed up to the fifth harmonic. The Morse potential model accounts for the anharmonicity quite well and gives a very good prediction of the vibration energies up to the fifth harmonic with an error of less than 1%. First principles calculations show that the model of a dicarbon antisite defect along with its four nearest neighboring carbon atoms can explain the observed anharmonicity. 0003-6951 13 APPLIED PHYSICS LETTERS http://link.aip.org/link/?apl/100/132107 100 American Institute of Physics ab initio calculations Anharmonic vibrations of the dicarbon antisite defect in 4H-SiC
2433/49831 Enomoto, K 2003/12/30 1050-2947 1 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v69/p012501 69 AMERICAN PHYSICAL SOC Emission spectra of alkali-metal (K,Na,Li)-He exciplexes in cold helium gas
2433/39835 Funato, M 1999/12/15 16659 1098-0121 24 PHYSICAL REVIEW B 16652 http://link.aps.org/abstract/PRB/v60/p16652 60 AMERICAN PHYSICAL SOC Energy states in ZnSe-GaAs heterovalent quantum structures
2433/74546 Fujita, Yoshiaki 1984/09/25 Kyoto University フィルター中性子の高精度中性子断面積測定への応用 Application of Filtered Neutrons to Precise Measurements of Neutron Cross Sections
2433/86206 Kumagai, Yu 2009/07/30 The local atomic and electronic structures of the Na and K impurities and the vacancy at the Ca site (NaCa, KCa, and VCa), and their induced electrostatic potentials in Ca2 CuO2 Cl2 have been investigated by using the GGA+U approach. It is found that NaCa and KCa are markedly relaxed toward the Cl plane from the original Ca site. When VCa exists, its neighboring Ca approaches the vacancy site, and Cl and O are relaxed outwardly. From the analyses of the local electrostatic potentials at the Cu and O sites, we found that the NaCa -induced potential is almost the same as the KCa -induced potential, and the VCa -induced potential is about twice as large. The defect-induced potentials are modeled by point charges under a dielectric medium. The atomic relaxation is found to increase the effective dielectric constants approximately threefold, indicating the importance of its contribution to the screening of the potential. The stabilization energies of small polarons obtained by the total energy differences are close to the potential energies. These results suggest that the interaction between the polaron and defects is well described by a positive charge of the polaron under the defect-induced electrostatic potential. 10980121 8 Physical Review B - Condensed Matter and Materials Physics 80 American Physical Society First-principles study of defect-induced potentials in Ca2CuO2Cl2
2433/109884 Hama, Tetsuya 2009/03/30 Translationally and internally hot H2 molecules are produced from the 157 nm photodissociation of amorphous solid methanol at 90 K by two distinct mechanisms: exothermic recombination of two H-atom photoproducts bound to the surface and unimolecular molecular elimination of H2 from the photoexcited methanol. The vibrationally hot H2(v = 2–5) products are characterized by high translational and rotational temperatures. A third mechanism, the almost thermoneutral abstraction of a hydrogen atom from methanol parent molecule by the photolytically produced hydrogen atom, yields translationally and rotationally cold H2 (v = 0 and 1) products. Comparison with the results of the vacuum ultraviolet photolysis of water ice is discussed. Production of translationally hot and cold hydrogen atoms is also confirmed. 0021-9606 16 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/JCPSA6/v130/i16/p164505/s1 130 American Institute of Physics Translational and internal states of hydrogen molecules produced from the ultraviolet photodissociation of amorphous solid methanol
2433/131800 Shimizu, Masahiro 2010/09/29 Accumulation of thermal energies by highly repeated irradiation of femtosecond laser pulses inside a glass induces the heat-modification whose volume is much larger than that of the photoexcited region. It has been proposed that the heat-modification occurs in the region in which the temperature had overcome a threshold temperature during exposure of laser pulses. In order to understand the mechanism of the heat-modification, we investigated the temperature distribution during laser exposure and the threshold temperature by analyzing the volume of the modification based on a thermal diffusion model. We found that the threshold temperature becomes lower with increasing laser exposure time. The dependence of the threshold temperature on the laser exposure time was explained by the deformation mechanism based on the temperature-dependent viscosity and viscoelastic behavior of a glass under a stress loading by thermal expansion. The deformation mechanism also could simulate a tear-drop shape of a heat-modification by simultaneous double-beams’ irradiation and the distribution of birefringence in a heat-modification. The mechanism proposed in this study means that the temperature-dependence of the viscosity of a glass should be essential for predicting and controlling the heat-modification. 0021-8979 7 Journal of Applied Physics 108 American Institute of Physics birefringence Mechanism of heat-modification inside a glass after irradiation with high-repetition rate femtosecond laser pulses
2433/147361 Yamada, Tomonori 2011/07/25 Kyoto University 有機EL トリフェニルアミン系有機エレクトロルミネッセンス材料の分子構造・電子状態と電荷輸送特性 Molecular and Electronic Structures and Charge-Transport Properties of Triphenylamine-Related Materials for Organic Light-Emitting Diodes(OLEDs)
2433/50582 Yamamoto, T 2000/05/08 8016 0021-9606 18 JOURNAL OF CHEMICAL PHYSICS 8006 http://link.aip.org/link/?jcp/112/8006 112 AMER INST PHYSICS Full-dimensional quantum dynamics study on the mode-specific unimolecular dissociation reaction of HFCO
2433/50480 Murase, K 2007/11/29 1550-7998 12 PHYSICAL REVIEW D http://link.aps.org/abstract/PRD/v76/p123001 76 AMER PHYSICAL SOC High energy neutrino early afterglows from gamma-ray bursts revisited
2433/74926 Ohta, Katsuhisa 1982/09/24 Kyoto University 二重項ラジカルおよび種々の励起状態におけるスピン相関と電子相間の理論的研究 Theoretical Studies on the Spin and Electron Correlations in Doublet Radicals and Various Excited States
2433/151880 Mishra, Gaurav 2011/11/29 Non-catalytic liquefaction of Japanese beech (Fagus crenata) wood in subcritical phenol was investigated using a batch-type reaction vessel. After samples were treated at 160 °C/0.9 MPa-350 °C/4.2 MPa for 3-30 min, they were fractionated into a phenol-soluble portion and phenol-insoluble residues. These residues were then analyzed for their chemical composition. Based on the obtained data, the kinetics for liquefaction was modeled using first-order reaction rate law. Subsequently, the liquefaction rate constants of the major cell wall components including cellulose, hemicellulose, and lignin were determined. The different kinetic mechanisms were found to exist for lignin and cellulose at two different temperature ranges, lower 160-290 °C and higher 310-350 °C, whereas for hemicellulose, it was only liquefied in the lower temperature range. Thus, the liquefaction behaviors of these major cell wall components highlighted hemicellulose to be the most susceptible to liquefaction, followed by lignin and cellulose. 10950 0960-8524 23 Bioresource technology 10946 102 Elsevier Ltd. Japanese beech Kinetic behavior of liquefaction of Japanese beech in subcritical phenol.
2433/76222 Fukuzawa, Fumio 1968/03/30 378 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 363 45 Institute for Chemical Research, Kyoto University Subharmonic Acceleration of Heavy Ions by the Cyclotron of Kyoto University
2433/76591 Mukoyama, Takeshi 1975/03/31 62 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 49 53 Institute for Chemical Research, Kyoto University Monte Carlo Calculations of Energy Response for Low-Energy γ Rays in Sodium-Iodide Crystals (Special Issue on Physical, Chemical and Biological Effects of Gamma Radiation, XV)
2433/76809 Berényi, Dénes 1979/03/31 146 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 139 57 Institute for Chemical Research, Kyoto University The K[α]/K[β] Ratio for X-ray Transitions in Higher Energy Collision Processes (Commemoration Issue Dedicated to Professor Sakae Shimizu on the Occasion of his Retirement)
2433/39858 Doi, K 2003/03/15 1098-0121 11 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v67/p115124 67 AMERICAN PHYSICAL SOC First-principle dynamical electronic characteristics of Al electromigration in the bulk, surface, and grain boundary
2433/39819 Susuki, Y 2000/06/29 1050-2947 1 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v62/p012902 62 AMERICAN PHYSICAL SOC Energy loss of fragment protons dissociated from 0.2- and 0.5-MeV/amu H-2(+) ions incident in carbon foils
2433/50143 Nakayama, T 2007/10/07 0021-9606 13 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/127/134302 127 AMER INST PHYSICS Effective interaction energy of water dimer at room temperature: An experimental and theoretical study
2433/47000 Tanaka, Fujio 1975/04/30 76 0034-6675 2 The Review of Physical Chemistry of Japan 65 44 The Physico-Chemical Society of Japan Pressure effect on intersystem crossing from the first excited singlet state of anthracene and its derivatives in solution
2433/109964 Jido, Daisuke 2009/08/30 259 0304-3843 1-3 Hyperfine Interactions 253 193 Three-body bound state Baryon resonances as hadronic molecule states with kaons
2433/76355 Kikuchi, Chihiro 1971/03/30 30 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 14 49 Institute for Chemical Research, Kyoto University Szilard-Chalmers Effect in CdS and CdTe (Special Issue on Physical, Chemical and Biological Effects of Gamma Radiation, XII)
2433/75484 Ishibashi, M. 1954/10/30 59 0023-6071 s Bulletin of the Institute for Chemical Research, Kyoto University 39 32 Institute for Chemical Research, Kyoto University Paper VII Radiochemical Analysis of the Bikini Ashes (The Radioactive Dust from the Nuclear Detonation)
2433/50524 Sato, Tohru 2007/05/14 0021-9606 18 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/126/184501 126 AMER INST PHYSICS Vibronic and spin-orbit coupling of a d(9) transition-metal ion encapsulated in an icosahedral cage: The (Gamma(8)+Gamma(9))x(g+2h) Jahn-Teller problem
2433/39888 Matsunaga, K 2006/08/30 1098-0121 12 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v74/p125423 74 AMERICAN PHYSICAL SOC Bonding nature of metal/oxide incoherent interfaces by first-principles calculations
2433/49934 Kanno, S 2002/08/15 0556-2821 4 PHYSICAL REVIEW D http://link.aps.org/abstract/PRD/v66/p043526 66 AMERICAN PHYSICAL SOC Brane world effective action at low energies and AdS/CFT correspondence
2433/46957 Onodera, Akifumi 1972/03/31 17 0034-6675 1/2 The Review of Physical Chemistry of Japan 1 41 The Physico-Chemical Society of Japan Kinetics of the polymorphic transitions of cadmium chalcogenides under high pressure
2433/49968 Tanimura, Y 2002/08/01 2179 0021-9606 5 JOURNAL OF CHEMICAL PHYSICS 2172 http://link.aip.org/link/?jcp/117/2172 117 AMER INST PHYSICS The energy landscape for solvent dynamics in electron transfer reactions: A minimalist model
2433/109953 Kuwabara, Akihide 2008/10/30 First principles calculations are carried out to analyze adsorption of CO and H2 molecules on a Pt (111) surface and the effect of surface strain on the adsorption energy. A CO molecule is more adsorptive on the Pt (111) surface than a H2 molecule under an ordinary condition. Surface expansion enhances CO poisoning on a Pt (111) surface. On the contrary, a compressive strain reduces adsorptive strength of a CO molecule. Similar tendency is also found in adsorption of a H2 molecule on the bridge, fcc-hollow, and hcp-hollow sites. However, H2 adsorption on the top site is less affected by the strain. As a consequence, the difference of adsorption energies between CO and H2 molecules becomes smaller when compressive strain is introduced into the Pt (111) surface. Based on thermodynamics, surface coverage ratio is quantitatively evaluated with taking into account the effect of surface strain and partial pressure of gas phase. It is revealed that compressive strain improves probability of H2 adsorption on Pt surface. 2490 1345-9678 11 MATERIALS TRANSACTIONS 2484 49 Japan Institute of Metals first principles calculation First Principles Calculation of CO and H-2 Adsorption on Strained Pt Surface
2433/75788 Furukawa, Junji 1961/03/10 19 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 1 39 Institute for Chemical Research, Kyoto University Concept of Covalent and Polar Nature in Chemical Bonds and Its Application to Radical Reaction
2433/155800 Kowaka, Yasuyuki 2012/04/21 Electronic and vibrational structures in the S(0) (1)A(1) and S(1) (1)A(1) states of jet-cooled phenanthrene-h(10) and phenanthrene-d(10) were analyzed by high-resolution spectroscopy using a tunable nanosecond pulsed laser. The normal vibrational energies and molecular structures were estimated by ab initio calculations with geometry optimization in order to carry out a normal-mode analysis of observed vibronic bands. The rotational structure was analyzed by ultrahigh-resolution spectroscopy using a continuous-wave single-mode laser. It has been demonstrated that the stable geometrical structure is markedly changed upon the S(1) ← S(0) electronic excitation. Nonradiative internal conversion in the S(1) state is expected to be enhanced by this structural change. The observed fluorescence lifetime has been found to be much shorter than the calculated radiative lifetime, indicating that the fluorescence quantum yield is low. The lifetime of phenanthrene-d(10) is longer than that of phenanthrene-h(10) (normal deuterium effect). This fact is in contrast with anthracene, which is a structural isomer of phenanthrene. The lifetime at the S(1) zero-vibrational level of anthracene-d(10) is much shorter than that of anthracene-h(10) (inverse deuterium effect). In phenanthrene, the lifetime becomes monotonically shorter as the vibrational energy increases for both isotopical molecules without marked vibrational dependence. The vibrational structure of the S(0) state is considered to be homogeneous and quasi-continuous (statistical limit) in the S(1) energy region. 0021-9606 15 The Journal of chemical physics 136 American Institute of Physics ab initio calculations Electronic, vibrational, and rotational structures in the S(0) (1)A(1) and S(1) (1)A(1) states of phenanthrene.
2433/76248 Hayashi, Soichi 1969/02/15 218 0023-6071 5 Bulletin of the Institute for Chemical Research, Kyoto University 213 46 Institute for Chemical Research, Kyoto University Infrared Spectra and Molecular Configuration of Dimeric Carboxylic Acids
2433/76935 Mizogawa, Tatsumi 1981/07/15 55 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 49 59 Institute for Chemical Research, Kyoto University Angular Distribution of Slow Positrons from Mg0 Moderator (Commemoration Issue Dedicated to Professor Yoshimasa Takezaki on the Occasion of his Retirement)
2433/77180 Mukoyama, Takeshi 1987/03/23 26 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 23 65 Institute for Chemical Research, Kyoto University Slater's Transition State Concept for theX-Ray Emission Rate
2433/46922 Osugi, Jiro 1969/06/30 102 0034-6675 2 The Review of Physical Chemistry of Japan 96 38 The Physico-Chemical Society of Japan The polymerization of propylene under high pressure
2433/50490 Hagino, K 2002/05/30 0556-2813 6 PHYSICAL REVIEW C http://link.aps.org/abstract/PRC/v65/p064320 65 AMERICAN PHYSICAL SOC Projection and ground state correlations made simple
2433/95836 Ahn, Doyeol 1996/06/20 In this work, a reduced description of the dynamics of carriers in excited semiconductors is developed. Especially, the optical gain and the line shape function of a a quantum-well is studied taking into account the valence-band mixing, non-Markovian relaxation and the many-body effects. Conventional gain spectra calculated with the Lorentzian line shape function show two anomalous phenomena : unnatural absorption region below the band-gap energy and mismatch of the transparency point in the gain spectra with the Fermi-level separation, the latter suggesting that the carriers and the photons are not in thermal (or quasi) equilibrium. It is shown that the non-Markovian gain model with many-body effects removes the two anomalies associated with the Lorentzian line shape function with the proper choice of the correlation time. この論文は国立情報学研究所の電子図書館事業により電子化されました。 395 0527-2997 3 物性研究 392 66 物性研究刊行会 TIME-CONVOLUTIONLESS REDUCED-DENSITY-OPERATOR THEORY OF HIGHLY EXCITED SEMICONDUCTORS(Session I : Cross-Disciplinary Physics, The 1st Tohwa University International Meeting on Statistical Physics Theories, Experiments and Computer Simulations)
2433/169106 Buniy, Roman V. 2009/04/20 Few physical systems with topologies more complicated than simple gaussian linking have been explored in detail. Here we focus on examples with higher topologies in non-relativistic quantum mechanics and in QCD. この論文は国立情報学研究所の電子図書館事業により電子化されました。 110 0727-2997 1 物性研究 107 92 物性研究刊行会 Knots and Links in Physical Systems(Knots and soft-matter physics: Topology of polymers and related topics in physics, mathematics and biology)
2433/84614 Nakashima, Hiroyuki 2007/12/14 The Schrödinger equation was solved very accurately for helium atom and its isoelectronic ions (Z=1–10) with the free iterative complement interaction (ICI) method followed by the variational principle. We obtained highly accurate wave functions and energies of helium atom and its isoelectronic ions. For helium, the calculated energy was −2.903 724 377 034 119 598 311 159 245 194 404 446 696 905 37 a.u., correct over 40 digit accuracy, and for H−, it was −0.527 751 016 544 377 196 590 814 566 747 511 383 045 02 a.u. These results prove numerically that with the free ICI method, we can calculate the solutions of the Schrödinger equation as accurately as one desires. We examined several types of scaling function g and initial function psi0 of the free ICI method. The performance was good when logarithm functions were used in the initial function because the logarithm function is physically essential for three-particle collision area. The best performance was obtained when we introduce a new logarithm function containing not only r1 and r2 but also r12 in the same logarithm function. 0021-9606 22 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?JCPSA6/127/224104/1 127 American Institute of Physics Solving the Schrödinger equation for helium atom and its isoelectronic ions with the free iterative complement interaction (ICI) method
2433/77924 Ishitani, Yoshhiro 1999/09/24 Kyoto University AlGaInP結晶中電子・正孔遷移過程の分光研究 Transition processes of electorons and holes in AlGaInP crystals studied by spectroscopic measurements
2433/86276 1979/05/23 Kyoto University 450MeVから975MeVのエネルギー領域における前方向での水素からの中性パイ中間子の光発生 Neutral Pion Photoproduction from Hydrogen at Forward Angles in the Energy Region between 450 MeV and 975 MeV
2433/125014 HAYASHI, Hiroo 2010/09/02 International Symposium on the 25th Anniversary of the MU Radar, Uji, Kyoto, Japan, 2-3 September 2010. IUGONET Inter-university Upper atmosphere Global Observation NETwork (IUGONET)
2433/128763 Aoki, Takaaki 2010/03/24 Molecular dynamics (MD) simulations of large argon clusters impacting on silicon targets were performed. The characteristics of crater formation, a typical collisional effect with large cluster impact were examined from the viewpoint of incident energy, cluster size and incident angle. The MD simulation results suggested that the condition where an incident cluster penetrates into the solid target and causes a crater is mainly dominated by the incident energy-per-atom rather than total incident energy of the cluster. Additionally, the MD simulations of sequential multiple cluster impacts and grazing-angle cluster irradiation on irregular surface structures were studied to characterize the surface modification effects with large cluster ion beam process. 998 0042-207X 8 Vacuum 994 84 Elsevier Ltd Cluster ion beam Molecular dynamics simulations for gas cluster ion beam processes
2433/139419 Itoh, A. 2010/03/24 A new method is developed of stopping power measurement for fast incident particles penetrating through solid and liquid targets. In this method, thin cylindrical targets are employed and it enables us to obtain the stopping powers in a rather wide range of projectile energies according to a certain incident energy. In this report, we demonstrate our recent experimental results for a metal wire of Al and liquid water and ethanol obtained using a molecular jet technique. We also present here the results of secondary ion emission from liquid targets measured by this method. 1001 0042-207X 8 Vacuum 999 84 Elsevier Ltd stopping power New method of stopping power measurement for fast particles in metals and liquids
2433/8947 Aoki, T 2000/10/30 0168-583X http://dx.doi.org/doi:10.1016/S0168-583X(01)00437-2 ELSEVIER SCIENCE BV Molecular dynamics and Monte-Carlo simulation of sputtering and mixing by ion irradiation
2433/75885 1962/03/31 0023-6071 1-2 Bulletin of the Institute for Chemical Research, Kyoto University 40 Institute for Chemical Research, Kyoto University Cover & Contents
2433/65675 Asami, Koji 1995/02/27 13 1342-0321 ICR annual report 13 1 Institute for Chemical Research, Kyoto University The Scanning Dielectric Microscope (INTERFACE SCIENCE - Molecular Aggregates)
2433/87357 Ueda, Akihiro 2008/03/30 We studied photoluminescence (PL) and energy transfer dynamics in CdSe nanocrystal (NC) assembled monolayers on Au surfaces. The close-packed CdSe NC monolayers were fabricated using the Langmuir–Blodgett method on spin-coated inert polymer films on rough-surface Au substrates. The PL intensity and PL decay time were dependent on the distance between the CdSe NCs and Au surfaces. These observations indicate that the metal-semiconductor distance and the luminescence-energy dependences of the energy transfer rate can be understood in terms of the Coulomb interaction between excitons in NCs and plasmons on the Au surfaces. 0003-6951 13 Applied Physics Letters 92 American Institute of Physics Energy transfer from semiconductor nanocrystal monolayers to metal surfaces revealed by time-resolved photoluminescence spectroscopy
2433/85723 中尾, 憲司 1965/04/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 44 0525-2997 1 物性研究 43 4 物性研究刊行会 Effects of impurity on the electronic states in graphite
2433/74315 Fukui, Ken-ichi 1951/12/10 85 0023-6071 京都大学化学研究所報告 84 26 京都大学化学研究所 Studies on the Relation between the Composition and the Surface States in Binary Alloys
2433/74316 Koizumi, Naokazu 1951/12/10 84 0023-6071 京都大学化学研究所報告 83 26 京都大学化学研究所 Physico-chemical Properties of Serf ace Active Agents. (IV) : Dielectric Properties of Polyoxyethylene Glycol mono-Alkyl Ethers
2433/84612 Ishikawa, Atsushi 2008/03/28 The nonrelativistic Schrödinger equation and the relativistic four-component Dirac equation of H2+ were solved accurately in an analytical expansion form by the free iterative complement interaction (ICI) method combined with the variational principle. In the nonrelativistic case, we compared the free ICI wave function with the so-called “exact” wave function as two different expansions converging to the unique exact wave function and found that the free ICI method is much more efficient than the exact method. In the relativistic case, we first used the inverse Hamiltonian to guarantee Ritz-type variational principle and obtained accurate result. We also showed that the ordinary variational calculation also gives a nice convergence when the g function is appropriately chosen, since then the free ICI calculation guarantees a correct relationship between the large and small components of each adjacent order, which we call ICI balance. This is the first application of the relativistic free ICI method to molecule. We calculated both ground and excited states in good convergence, and not only the upper bound but also the lower bound of the ground-state energy. The error bound analysis has assured that the present result is highly accurate. 0021-9606 12 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?JCPSA6/128/124103/1 128 American Institute of Physics Solving the Schrödinger and Dirac equations of hydrogen molecular ion accurately by the free iterative complement interaction method
2433/75455 Kumada, Makoto 1954/10/01 219 0023-6071 5 Bulletin of the Institute for Chemical Research, Kyoto University 218 32 Institute for Chemical Research, Kyoto University On the Decomposition Rate of Si-Si Bond in Disilane by NaOC₂H₅
2433/75475 Azuma, Toshio 1954/12/01 230 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 223 32 Institute for Chemical Research, Kyoto University The Probable Energy Loss of Electrons in Matter
2433/46886 Osugi, Jiro 1967/04/30 99 0034-6675 2 The Review of Physical Chemistry of Japan 93 36 The Physico-Chemical Society of Japan Kinetic studies on fast reactions in solution : I. Photoreduction of 2-acetonaphthone
2433/48899 Ichitsubo, Tetsu 1998/10/30 A procedure for calculating the configurational free energy with the Monte Carlo simulation is presented, accounting for the case of the application of external fields. First, the free energy for the L10 ordering systems without any external fields has been evaluated for the various values of the second nearest-neighbor effective interaction, and the feature of this method has been discussed from the viewpoint of the pair correlation. Next, this method has been applied to the case of application of external fields, demonstrating the calculation of the free energy under an external stress field for the L10 phase that has a tetragonal distortion dependent on the long-range order parameter. 9201 10980121 13 Physical Review B 9198 http://link.aps.org/abstract/PRB/v60/p9198 60 American Physical Society Configurational free energy in order-disorder transitions from Monte Carlo calculations for systems under external fields
2433/76765 Hayashi, Yasuaki 1978/03/31 19 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 11 56 Institute for Chemical Research, Kyoto University Material Analysis by the Nuclear Backscattering Method Using Cyclotron
2433/50244 Yatsuyanagi, Y 2005/02/11 0031-9007 5 PHYSICAL REVIEW LETTERS http://link.aps.org/abstract/PRL/v94/p054502 94 AMERICAN PHYSICAL SOC Dynamics of two-sign point vortices in positive and negative temperature states
2433/46203 萩原, 篤太郎 1939/12/31 150 6 物理化學の進歩 145 13 日本物理化學研究會 緩速度ニウトロンに依るウラニウム核分裂の際發生するニウトロンに就て Liberation of neutrons in the nuclear explosion of uranium irradiated by thermal neutrons
2433/51181 Kawabata, Hiroyuki 2005/08/31 56 1880-6503 Sustainable humanosphere : bulletin of Research Institute for Sustainable Humanosphere Kyoto University 56 1 Research Institute for Sustainable Humanosphere Kyoto University Observational study on generations of plasma waves In the low latitude boundary layer(ABSTRACTS (MASTER THESIS FOR GRADUATE SCHOOL OF ENGINEERING))
2433/77541 Mukoyama, Takeshi 1994/02/25 410 0023-6071 4-6 Bulletin of the Institute for Chemical Research, Kyoto University 406 71 Institute for Chemical Research, Kyoto University Analytical Expression of Photoionization Cross Sections for Rare Gases
2433/77567 Mukoyama, Takeshi 1994/10/31 201 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 195 72 Institute for Chemical Research, Kyoto University L² Approximation of Atomic Continuum Wave Functions (Commemoration Issue Dedicated to Professor Sumio Sakka On the Occasion of His Retirement)
2433/77599 Fujisawa, Hiroshi 1995/03/31 40 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 33 73 Institute for Chemical Research, Kyoto University B⁺ Beam Tests of the "Modified" cw 4-rod RFQ
2433/76977 Tamagaki, Ryozo 1982/08/31 196 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 190 60 Institute for Chemical Research, Kyoto University A Note on Repulsive Core of Nuclear Forces from Quark-Model Point of View (Commemoration Issue Dedicated to Professor Takuji Yanabu on the Occasion of his Retirement)
2433/76982 Fukunaga, Kiyoji 1982/08/31 164 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 156 60 Institute for Chemical Research, Kyoto University Four Particle Model For Three Body Breakup Reaction (Commemoration Issue Dedicated to Professor Takuji Yanabu on the Occasion of his Retirement)
2433/46773 Teranishi, Hiroshi 1959/12/26 45 0034-6675 1 The Review of Physical Chemistry of Japan 38 29 The Physico-Chemical Society of Japan Studies on the explosions under high pressures, VI : considerations on the explosive phenomena under high pressures
2433/77900 Mukoyama, Takeshi 1969/01/23 Kyoto University 陽電子の無光子消滅 RADIATIONLESS ANNIHILATION OF POSITRONS
2433/77807 Imanishi, Nobutsugu 1970/05/23 Kyoto University ヒ素, 臭素, ルビジウムとスカンジウム同位元素の核構造 THE NUCLEAR STRUCTURE OF ARSENIC, BROMINE, RUBIDIUM AND SCANDIUM ISOTOPES
2433/39924 Tohei, T 2005/01/28 0031-9007 3 PHYSICAL REVIEW LETTERS http://link.aps.org/abstract/PRL/v94/p035502 94 AMERICAN PHYSICAL SOC General rule for displacive phase transitions in perovskite compounds revisited by first principles calculations
2433/50058 Minezawa, N 2007/02/07 0021-9606 5 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/126/054511 126 AMER INST PHYSICS Efficient implementation of three-dimensional reference interaction site model self-consistent-field method: Application to solvatochromic shift calculations
2433/50180 Wan, J 2000/11/08 7866 0021-9606 18 JOURNAL OF CHEMICAL PHYSICS 7853 http://link.aip.org/link/?jcp/113/7853 113 AMER INST PHYSICS Electronic excitation spectra of furan and pyrrole: Revisited by the symmetry adapted cluster-configuration interaction method
2433/50181 Wan, J 2001/01/08 850 0021-9606 2 JOURNAL OF CHEMICAL PHYSICS 842 http://link.aip.org/link/?jcp/114/842 114 AMER INST PHYSICS Electronic excitation spectrum of thiophene studied by symmetry-adapted cluster configuration interaction method
2433/50365 Tayagaki, T 2001/03/26 2889 0031-9007 13 PHYSICAL REVIEW LETTERS 2886 http://link.aps.org/abstract/PRL/v86/p2886 86 AMERICAN PHYSICAL SOC Photoinduced phase transition to a new macroscopic spin-crossover-complex phase
2433/24208 Yano, Hiroshi 2001/01/15 376 0003-6951 3 Applied Physics Letters 374 http://link.aip.org/link/?apl/78/374 78 American Institute of Physics A cause for highly improved channel mobility of 4H-SiC metal-oxide-semiconductor field-effect transistors on the (11(2)over-bar0) face
2433/36737 1975/08/30 8 1 静脩 8 12 京都大学附属図書館 プリンストン大学出版部寄託図書目録 第15回 (1973)
2433/95757 Oguma, Ryuichiro 1996/06/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 601 0527-2997 3 物性研究 600 66 物性研究刊行会 Evolution of Off-phase Variants in the L1_2 Type Ordering(Session IV : Structures & Patterns, The 1st Tohwa University International Meeting on Statistical Physics Theories, Experiments and Computer Simulations)
2433/128775 KIMURA, Kenji 2009/10/30 Composition depth profiling of HfO2 (2.5 nm)/SiON (1.6 nm)/Si(001) was performed by three diffetent analytical techniques: high-resolution Rutherford backscattering spectroscopy (HRBS), angle-resolved X-ray photoelectron spectroscopy (AR-XPS) and high-resolution elastic recoil detection (HR-ERD). By comparing these results we found the following: (1) HRBS generally provides accurate depth profiles. However, care must be taken in backgroud subtraction for depth profiling of light elements. (2) In the standard AR-XPS analysis, a simple exponential formula is often used to calculate the photoelectron escape probability. This simple formula, however, cannot be used for the precise depth profiling. (2) Although HR-ERD is the most reliable technique for the depth profiling of light elements, it may suffer from multiple scattering, which deteriorates the depth resolution, and also may cause a large background. 226 0910-6340 2 Analytical Sciences 223 26 The Japan Society for Analytical Chemistry Analysis of Ultra-Thin HfO2/SiON/Si(001): Comparison of Three Different Techniques
2433/169456 Evenbly, Glen 2011/03/05 この論文は国立情報学研究所の電子図書館事業により電子化されました。 612 0727-2997 6 物性研究 612 95 物性研究刊行会 Holographic Branching and Entanglement Renormalization(New Development of Numerical Simulations in Low-Dimensional Quantum Systems: From Density Matrix Renormalization Group to Tensor Network Formulations)
2433/172486 Antolin, Patrick 2008/10/30 27 京都大学大学院理学研究科附属天文台年次報告 26 2007年(平成19年) 京都大学大学院理学研究科附属天文台 [研究活動]研究トピックス: Predicting observational signatures of coronal heating by Alfvén waves and nanoflares
2433/84628 Sun, Shoutian 2008/12/30 We report density-functional calculations that predict ten different low-energy structures for aluminum hydride AlH3 with space groups Pnma, P6/mmm, I4/mcm, P4/mbm, P4/nmm, Pmm, P21/m, P21/c, Pbcm, and P4/n. Phonon calculations within harmonic approximation reveal unstable modes in the P6/mmm, I4/mcm, P4/mbm, P4/nmm, Pmm, P21/m, and P21/c structures, indicating that they are unstable at low temperatures. The calculations show that the thermodynamic stabilities for AlH3 with space groups Pnma, Pbcm, and P4/n are overall close to the existing - and -AlH3. From x-ray powder-diffraction patterns, the simulated main-peak positions for AlH3 (P4/n) are in good agreement with experimental -AlH3. A full Rietveld analysis reveals that the fitting space groups Rc, Pbcm, and Pnma to the experimental x-ray powder-diffraction pattern of -AlH3 gives almost the same satisfactory result. 1098-0121 2 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.79.024104 79 American Physical Society First-principles prediction of low-energy structures for AlH3
2433/77018 Ōkuma, Yasuhiko 1983/03/25 29 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 12 61 Institute for Chemical Research, Kyoto University ⁵⁸Ni(¹⁶O, ¹²C) ⁶²Zn Reaction at an Incident Energy 80 MeV
2433/50047 Hoshina, H 2004/02/22 3715 0021-9606 8 JOURNAL OF CHEMICAL PHYSICS 3706 http://link.aip.org/link/?jcp/120/3706 120 AMER INST PHYSICS Tunneling chemical reactions in solid parahydrogen: Direct measurement of the rate constants of R+H-2 -> RH+H (R=CD3,CD2H,CDH2,CH3) at 5 K
2433/128932 Tang, Ying 2010/07/09 Time-resolved photoelectron spectroscopy (TR-PES) of ultrafast dynamics in solution is presented. To measure the photoelectron kinetic energy distribution (PKED) that is free from inelastic scattering in solution, photoelectrons were generated with ultra-low kinetic energies (ULKE: <5 eV). Time constants of the elementary processes in the charge-transfer-to-solvent (CTTS) reaction from I− to bulk water were in excellent agreement with those obtained by transient absorption spectroscopy, demonstrating the bulk-sensitivity of TR-PES-ULKE. The analysis suggests that the CTTS reaction proceeds via two intermediates, and that 30% of the first intermediate and 70% of the second intermediate respectively are quenched by geminate recombination between the electron and the neutral iodine atom. 116 0009-2614 1-3 Chemical Physics Letters 111 494 Elsevier B.V. Time-resolved photoelectron spectroscopy of bulk liquids at ultra-low kinetic energy
2433/65245 Wakai, Chihiro 2000/02/28 Hydrothermal decomposition of a hazardous chlorinated organic compound, dichloromethane, has been investigated using in-situ NMR spectroscopy. It is found that the hydrolysis of dichloromethane yields methanediol as an intermediate. Methanediol is a hydrated form of formaldehyde and easily transformed into methanol and formic acid under basic conditions. In the temperature range of 70-140 °C, the Cannizzaro-type reaction occurs: methanediol produces the reduced form, methanol and the oxydized form, formic acid. At higher temperatures between 200 and 250 °C, on the other hand, two methanediol molecules form glycolic acid which has a new C-C bond. The reaction rate constants and activation energies for the dechlorination and the Cannizzaro-type reactions have been obtained. 11 1342-0321 ICR annual report 10 6 Institute for Chemical Research, Kyoto University Hydrothermal reaction In-situ NMR Study of Hydrothermal Reactions of Hazardous Chlorinated Organic Compounds: CH2Cl2 (INTERFACE SCIENCE-Solutions and Interfaces)
2433/65285 Yoshida, Hiroyuki 2001/02/27 Inverse photoemission spectroscopy (IPES) in the vacuum ultraviolet region was applied to directly observe behaviors of electron injection into unoccupied electronic states in perylene-3,4,9,10- tetracarboxylic dianhydride (PTCDA) thin films due to alkali metal. By the analysis of the observed results the amount of injected electrons per PTCDA molecule was evaluated with relation to the dopant concentration. The derived relationship has been explained with the aid of DV-X calculations of energy levels concerned. 13 1342-0321 ICR annual report 12 7 Institute for Chemical Research, Kyoto University Inverse photoemission Electron Injection to Unoccupied Electronic States in Organic Semiconductor Thin Films Studied by Inverse Photoemission Spectroscopy (INTERFACE SCIENCE-Molecular Aggregates)
2433/76901 Nishikawa, Ken 1980/05/31 322 0023-6071 3 Bulletin of the Institute for Chemical Research, Kyoto University 308 58 Institute for Chemical Research, Kyoto University Method for Energy Computation of Protein Structures : A Set of Amino Acid Geometries and Energy Parameters (Commemoration Issue Dedicated to Professor Tatsuo Yamamoto on the Occasion of his Retirement)
2433/76974 Fujino, Yoshitaka 1982/08/31 207 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 205 60 Institute for Chemical Research, Kyoto University Activation Cross Sections of Zirconium and Molybdenum Isotopes for 14. 6 MeV Neutrons (Commemoration Issue Dedicated to Professor Takuji Yanabu on the Occasion of his Retirement)
2433/39724 Sugita, A 2000/04/22 7101 0021-9606 16 JOURNAL OF CHEMICAL PHYSICS 7095 http://link.aip.org/link/?jcp/112/7095 112 AMER INST PHYSICS Effect of molecular bending on the photodissociation of OCS
2433/50049 Kitamura, H 2007/04/07 0021-9606 13 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/126/134509 126 AMER INST PHYSICS Equation of state for expanded fluid mercury: Variational theory with many-body interaction
2433/95834 Lee, S. J. 1996/06/20 We investigate the electronic structure of quantum dots with two electrons in high magnetic fields and find that the combined effect of electron-electron interactions and hybrid-magnetoelectric quantization governs the whole energy spectrum. The spin transitions in the ground state are found to strongly depend on the shape of the quantum dot and clearly appear in heat capacity and magnetization at sufficiently low temperature. この論文は国立情報学研究所の電子図書館事業により電子化されました。 403 0527-2997 3 物性研究 400 66 物性研究刊行会 HEAT CAPACITY AND MAGNETIZATION OF QUANTUM DOTS IN HIGH MAGNETIC FIELDS(Session I : Cross-Disciplinary Physics, The 1st Tohwa University International Meeting on Statistical Physics Theories, Experiments and Computer Simulations)
2433/95266 細谷, 裕 1994/03/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 698 0627-2997 6 物性研究 694 61 物性研究刊行会 Anyonsと自発的磁場生成(基研研究会「低次元系の物性と場の理論」,研究会報告)
2433/165563 YATAGAI, Akiyo 2012/12/04 AGU Fall Meeting 2012, 2012/12/3-7, San Francisco, USA IUGONET Inter-university Upper atmosphere Global Observation NETwork (IUGONET)
2433/148373 Fujii, Keisuke 2009/10/30 We demonstrate that repeated measurements in disordered systems can induce a quantum anti-Zeno effect under certain conditions to enhance quantum transport. The enhancement of energy transfer is really exhibited in multisite models under repeated measurements. The optimal measurement interval for the anti-Zeno effect and the maximal efficiency of energy transfer are specified in terms of the relevant physical parameters. Since the environment acts as frequent measurements on the system, the decoherence-induced energy transfer, which has been discussed recently for photosynthetic complexes, may be interpreted in terms of the anti-Zeno effect. We further find an interesting phenomenon in a specific three-site case, where local decoherence or repeated measurements may even promote entanglement generation between the nonlocal sites. 1050-2947 4 PHYSICAL REVIEW A http://link.aps.org/doi/10.1103/PhysRevA.82.042109 82 AMER PHYSICAL SOC Anti-Zeno effect for quantum transport in disordered systems
2433/148387 Mizuno, T. 2009/10/30 We study ionization and fragmentation of CO in electron loss and capture collisions of B2+, O2+, and Si2+ ions at an energy of 71.4 keV/u (v=1.69 a.u.). Coincidence measurements of fragment ions from CO and charge-selected ions were performed by means of a momentum three-dimensional imaging technique. Production cross sections of COr+ and branching ratios into various fragmentation channels were obtained for r=1–4. We also measured kinetic energy release (KER) in individual fragmentation channels. The KER spectra for r⩽2 are found to be different for electron loss and capture collisions, while the difference becomes small for r⩾3. As a measure of the degree of molecular fragmentation, the magnitude of the binding energy of the relevant electronic states seems the important parameter both in loss and capture collisions. 1050-2947 1 PHYSICAL REVIEW A http://link.aps.org/doi/10.1103/PhysRevA.81.012704 81 AMER PHYSICAL SOC Measurement of kinetic energy release in CO fragmentation by charge-changing collisions of fast heavy ions
2433/155801 Horio, Takuya 2012/04/29 Photoelectron spectra of solvated electrons in bulk liquids were obtained at energy-resolution of 60 meV using a linear time-of-flight photoelectron spectrometer and a 100 kHz ultraviolet femtosecond laser. Solvated electrons in H2O, D2O, methanol, and ethanol were generated by 226 nm excitation of the charge-transfer-to-solvent bands of I− in 0.1 M NaI solutions, and the photoelectron spectra were measured using 260 nm pulses with a time delay of 2 ns. The electron binding energies and band shapes are discussed. 16 0009-2614 Chemical Physics Letters 12 535 Elsevier B.V. Photoelectron spectra of solvated electrons in bulk water, methanol, and ethanol
2433/156288 Sato, Hirofumi 2011/01/07 Coronene (C(24)H(12)) is a flat polyaromatic hydrocarbon consisting of seven peri-fused benzene rings and attracts lots of attention as a fragment of graphene. Using a hybrid method of quantum chemistry and statistical mechanics called RISM-SCF, which is an alternative to QM/MM, the electronic structure and solvation structure of a coronene-transition metal complex were computed in a self-consistent manner. The binding of a ruthenium complex ([C(5)H(5)Ru](+)) was extensively studied, especially the changing of the solvation structure. 313 1463-9076 1 Physical chemistry chemical physics : PCCP 309 13 Royal Society of Chemistry Solvation structure of coronene-transition metal complex: a RISM-SCF study.
2433/87362 Nagai, Takehiko 2005/02/27 We have studied the dynamics of highly dense exciton and electron-hole (e-h) systems in GaN by means of optical Kerr-gate time-resolved photoluminescence (PL) spectral measurements. In high-density e-h pairs above the Mott density, the broad electron-hole plasma emission appears at first, and then the narrow PL due to the biexciton and the inelastic exciton-exciton scattering is observed. When the pump light resonantly excites the A excitons, highly dense e-h systems with low effective temperatures are formed, and unique PL bands are observed. These PL peaks can be explained by a picture that the A excitons are scattered into the A, B , and C bands. 1098-0121 12 Physical Review B 71 American Physical Society Photoluminescence dynamics of GaN under intense band-to-band and exciton resonant excitation
2433/76917 Ibuki, Toshio 1981/01/31 522 0023-6071 5-6 Bulletin of the Institute for Chemical Research, Kyoto University 511 58 Institute for Chemical Research, Kyoto University Unimolecular Decomposition of Chemically Activated Propylene
2433/76521 Ikegami, Hidetsugu 1974/07/25 265 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 256 52 Institute for Chemical Research, Kyoto University Anomalous Coupling States in Medium-weight Nuclei with Pairing plus Quadrupole Forces (Memorial Issue Dedicated to the Late Professor Yoshiaki Uemura)
2433/76821 Maeda, Nobuhiro 1979/03/31 32 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 23 57 Institute for Chemical Research, Kyoto University Production of Multiply Ionized Atoms by Ion-Atom Collisions (Commemoration Issue Dedicated to Professor Sakae Shimizu on the Occasion of his Retirement)
2433/49838 Thachepan, S 2003/07/15 1098-0121 4 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v68/p041401 68 AMERICAN PHYSICAL SOC Surface phonons of C(100)(2X1)-H
2433/39926 Ueda, K 2005/06/24 0031-9007 24 PHYSICAL REVIEW LETTERS http://link.aps.org/abstract/PRL/v94/p243004 94 AMERICAN PHYSICAL SOC Symmetry-resolved vibrational spectra of carbon K-shell photoelectron satellites in carbon monoxides: Experiment and theory
2433/49950 Kawaguchi, Y 2004/09/29 1050-2947 4 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v70/p043610 70 AMERICAN PHYSICAL SOC Splitting instability of a multiply charged vortex in a Bose-Einstein condensate
2433/50056 Tsuboi, N 2005/04/29 1098-0121 19 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v71/p195414 71 AMERICAN PHYSICAL SOC Structures and magnetism of two types of c(2x2)-Mn/Pd(001) surface alloys
2433/47049 Kawatsura, Kiyoshi 1977/12/25 79 0034-6675 2 The Review of Physical Chemistry of Japan 69 47 The Physico-Chemical Society of Japan X-ray emission spectra induced by ion-atom collisions II : effects of chemical bonding and multiple ionization on x-ray spectra
2433/46501 Kitagawa, Tetsuzo 1937/05/30 38 0034-6675 1 The Review of Physical Chemistry of Japan 25 11 The Physico-Chemical Society of Japan Emission spectrum of the flame of chlorine burning in hydrogen and its reaction mechanism
2433/46533 Kitagawa, Tetsuzo 1938/12/31 147 0034-6675 3 The Review of Physical Chemistry of Japan 135 12 The Physico-Chemical Society of Japan Emission spectrum of the flame of bromine burning in hydrogen and mechanism of the reaction
2433/50491 Hagino, K 2002/10/30 0556-2813 5 PHYSICAL REVIEW C http://link.aps.org/abstract/PRC/v66/p055801 66 AMERICAN PHYSICAL SOC Radiation correction to astrophysical fusion reactions and the electron screening problem
2433/93006 Matsunaga, Ryusuke 2009/12/30 We performed photoluminescence (PL) spectroscopy on single carbon nanotubes to investigate the satellite PL peaks, which are much lower in energy than the lowest (E11) bright exciton peak. From the temperature and tube-diameter dependences of the PL spectra, we clarified two origins of the low-energy PL peaks. The weak peak, lying about 130 meV below the E11 bright exciton state, is well explained by the phonon sideband of the K-momentum dark exciton states above the lowest-bright exciton state. In addition, a strong PL peak appears after pulsed-laser irradiation, and its peak energy depends strongly on the tube diameter. This PL peak comes from the triplet dark exciton states. 1098-0121 3 Physical Review B 81 American Physical Society Origin of low-energy photoluminescence peaks in single carbon nanotubes: K -momentum dark excitons and triplet dark excitons
2433/120796 Kim, Hyeon-Deuk 2010/04/28 Quantum effects such as zero-point energy and delocalization of wave packets (WPs) representing water hydrogen atoms are essential to understand anomalous energetics and dynamics in water. Since quantum calculations of many-body dynamics are highly complicated, no one has yet directly viewed the quantum WP dynamics of hydrogen atoms in liquid water. Our semiquantum molecular dynamics simulation made it possible to observe the hydrogen WP dynamics in liquid water. We demonstrate that the microscopic WP dynamics are closely correlated with and actually play key roles in the dynamical rearrangement in the hydrogen-bond network (HBN) of bulk water. We found the quantum effects of hydrogen atoms on liquid water dynamics such as the rearrangement of HBN and the concomitant fluctuation and relaxation. Our results provide new physical insights on HBN dynamics in water whose significance is not limited to pure liquid dynamics but also a greater understanding of chemical and biological reactions in liquid water. 0021-9606 16 The Journal of chemical physics 132 American Institute of Physics Quantum effects of hydrogen atoms on the dynamical rearrangement of hydrogen-bond networks in liquid water.
2433/139432 Ishikawa, Atsushi 2010/04/07 The direct cross-coupling reaction of arenes promoted by Pd(OAc)(2) is synthetically very useful because the preparation of a haloarene as a substrate is not necessary. This reaction interestingly only occurs in the presence of benzoquinone (BQ). DFT, MP2 to MP4(SDQ), and CCSD(T) computations elucidated the whole mechanism of this cross-coupling reaction and the key roles of BQ. The first step is the heterolytic C-H activation of benzo[h]quinoline (HBzq) by Pd(OAc)(2) to afford Pd(Bzq)(OAc). The Pd center is more electron-rich in Pd(Bzq)(OAc) than in Pd(OAc)(2). Hence, BQ easily coordinates to Pd(Bzq)(OAc) with a low activation barrier to afford a distorted square planar complex Pd(Bzq)(OAc)(BQ) which is as stable as Pd(Bzq)(OAc). Then, the second C-H activation of benzene occurs with a moderate activation barrier and small endothermicity. The final step is the reductive elimination which occurs with little barrier. The rate-determining step of the overall reaction is the second C-H activation whose activation barrier is considerably higher than that of the first C-H activation. BQ plays a key role in accelerating this reaction; (i) the phenyl group must change its position a lot to reach the transition state in the reductive elimination from the square planar intermediate Pd(Ph)(Bzq)(OAc) but only moderately in the reaction from the trigonal bipyramidal intermediate Pd(Ph)(Bzq)(OAc)(BQ). This is because BQ suppresses the phenyl group to take a position at a distance from the Bzq. (ii) BQ stabilizes the transition state and the product complex by the back-donation interaction. In the absence of BQ, the reductive elimination step has a much higher activation barrier. Though it was expected that the BQ coordination accelerates the second C-H activation of benzene by decreasing the electron density of Pd in Pd(Bzq)(OAc), the activation barrier of this second C-H activation is little influenced by BQ. 3289 1477-9234 13 Dalton transactions (Cambridge, England : 2003) 3279 39 Royal Society of Chemistry Pd(II)-promoted direct cross-coupling reaction of arenes via highly regioselective aromatic C-H activation: a theoretical study.
2433/74691 Asai, Yoshihiro 1987/03/23 Kyoto University 振電相互作用の機構に関する理論的研究 A Theoretical Study on the Mechanism of the Vibronic Coupling
2433/159900 Kim, Hyeon-Deuk 2012/08/21 Photoexcited dynamics of electrons and holes in semiconductor quantum dots (QD), including phonon-induced relaxation, multiple exciton generation, fission and recombination (MEG, MEF and MER), were simulated by combining ab initio time-dependent density functional theory and non-adiabatic molecular dynamics. These nonequilibrium phenomena govern the optical properties and photoexcited dynamics of QDs, determining the branching between electronic processes and thermal energy losses. Our approach accounts for QD size and shape as well as defects, core-shell distribution, surface ligands and charge trapping, which significantly influence the properties of photoexcited QDs. The method creates an explicit time-domain representation of photoinduced processes and describes various kinetic regimes owing to the non-perturbative treatment of quantum dynamics. QDs of different sizes and materials, with and without ligands, are considered. The simulations provide direct evidence that the high-frequency ligand modes on the QD surface play a pivotal role in the electron-phonon relaxation, MEG, MEF and MER. The insights reported here suggest novel routes for controlling the photoinduced processes in semiconductor QDs and lead to new design principles for increasing the efficiencies of photovoltaic devices. 0953-8984 36 Journal of physics. Condensed matter : an Institute of Physics journal 24 IOP Publishing Ltd. Photoexcited electron and hole dynamics in semiconductor quantum dots: phonon-induced relaxation, dephasing, multiple exciton generation and recombination.
2433/49845 Kawai, S 2006/05/14 0021-9606 18 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/124/184315 124 AMER INST PHYSICS Quasiclassical trajectory study of O(D-1)+N2O -> NO+NO: Classification of reaction paths and vibrational distribution
2433/50107 Ehara, M 2006/09/21 0021-9606 11 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/125/114304 125 AMER INST PHYSICS C1s and O1s photoelectron satellite spectra of CO with symmetry-dependent vibrational excitations
2433/147226 Mcgrath, Matthew Joseph 2010/10/30 The Atmospheric Cluster Dynamics Code (ACDC) is presented and explored. This program was created to study the first steps of atmospheric new particle formation by examining the formation of molecular clusters from atmospherically relevant molecules. The program models the cluster kinetics by explicit solution of the birth–death equations, using an efficient computer script for their generation and the MATLAB ode15s routine for their solution. Through the use of evaporation rate coefficients derived from formation free energies calculated by quantum chemical methods for clusters containing dimethylamine or ammonia and sulphuric acid, we have explored the effect of changing various parameters at atmospherically relevant monomer concentrations. We have included in our model clusters with 0–4 base molecules and 0–4 sulfuric acid molecules for which we have commensurable quantum chemical data. The tests demonstrate that large effects can be seen for even small changes in different parameters, due to the non-linearity of the system. In particular, the temperature and sticking probabilities both have a large impact on all clusters, while the boundary effects (allowing clusters to grow to sizes beyond the largest cluster that the code keeps track of, or forbidding such processes), coagulation sink terms, non-monomer collisions, and monomer concentrations can all have significant effects. Removal of coagulation sink terms prevented the system from reaching the steady state when all the initial cluster concentrations were set to the default value of 1 m[−3], which is probably an effect caused by studying only relatively small cluster sizes. 25295 1680-7367 9 Atmospheric Chemistry and Physics Discussions 25263 11 European Geosciences Union Atmospheric Cluster Dynamics Code: a flexible method for solution of the birth-death equations
2433/86345 Kato, Tatsuhisa 1984/07/23 Kyoto University BC[+]+Ar⇔BC+Ar[+]系における状態を選別した電荷移動反応の研究 : BCとしてH[2],O[2],NOを用いた時の比較 State selected charge transfer reactions in the BC[+]+Ar ⇔BC+Ar[+]systems:Comparison among BC=H[2],O[2],and NO
2433/50011 Fujiwara, Y 2004/07/30 0556-2813 2 PHYSICAL REVIEW C http://link.aps.org/abstract/PRC/v70/p024002 70 AMERICAN PHYSICAL SOC Faddeev calculation of 3 alpha and alpha alpha Lambda systems using alpha alpha resonating-group method kernels
2433/110412 Nasu, Keiichiro 2006/03/20 本稿では、光誘起構造相転移に関する理論的研究の現状を、遍歴電子モデルを中心にして、随時、実験とも関連させながら紹介する。基本となる概念は、固体結晶に潜在する多重安定性である。フェルミ面の極く近傍のみを観測する種々の熱力学的測定では、殆ど明瞭に観測されない場合でも、対象となる固体結晶が、潜在的に多重安定性を有する事が様々に予想され、これは、僅かな光励起で非平衡相転移となって実際に観測される。有機電荷移動型錯体結晶、有機金属錯体、ペロブスカイト型誘電体、等々を具体例として、この種の研究を通覧する。 この論文は国立情報学研究所の電子図書館事業により電子化されました。 821 0727-2997 6 物性研究 764 85 物性研究刊行会 Theories for photoinduced structural phase transitions
2433/50507 Tosaki, Mitsuo 2006/02/01 0021-8979 3 JOURNAL OF APPLIED PHYSICS http://link.aip.org/link/?jap/99/034905 99 AMER INST PHYSICS Energy-loss straggling caused by the inhomogeneity of target material
2433/76815 Kakigi, Shigeru 1979/03/31 91 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 83 57 Institute for Chemical Research, Kyoto University Three-Particle Relativistic Kinematics (Commemoration Issue Dedicated to Professor Sakae Shimizu on the Occasion of his Retirement)
2433/157188 Okazaki, Toshiya 1999/07/23 本文データは平成22年度国立国会図書館の学位論文(博士)のデジタル化実施により作成された画像ファイルを基にpdf変換したものである Kyoto University 液相中でのピコ秒時間分解光熱変換過程 Picosecond Time-Resolved Photothermalization Process in Liquid Phase
2433/80147 Mori, James 2002/02/27 2000-2001年度科学研究費補助金(基盤研究(C))研究成果報告書 課題番号:12640407 研究代表者:Mori James(京都大学防災研究所・教授) http://kaken.nii.ac.jp/ja/p/12640407 京都大学 地震エネルギー 17桁におよぶ地震エネルギーの研究
2433/74836 Tanaka, Kazuyoshi 1978/03/23 Kyoto University 分子並びに分子集合体の電子状態と相互作用の研究 Studies on the Electronic Structures and Interactions of Molecular Systems and Aggregates
2433/39867 Ke, XZ 2004/12/30 1098-0121 2 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v71/p024117 71 AMERICAN PHYSICAL SOC Decomposition reactions for NaAlH4, Na3AlH6, and NaH: First-principles study
2433/77996 Ohnishi, Yu-ya 2009/03/23 Kyoto University Theoretical chemistry 有機金属化学反応とその高精度計算を目的とした新規有効ポテンシャル法に関する理論的研究 Theoretical Studies on Organometallic Reactions and New Effective Potential for Highly Accurate Calculation
2433/75013 Ishida, Kazuhiro 1975/11/25 Kyoto University 多配置SCF法による原子・分子の電子相関効果に関する研究 Theoretical Studies on the Electron Correlation Effects in Atoms and Molecules by the Multiconfiguration Self-Consistent-Field Method
2433/49923 Kobayashi, T 2006/01/30 1550-7998 4 PHYSICAL REVIEW D http://link.aps.org/abstract/PRD/v73/p044005 73 AMERICAN PHYSICAL SOC Spectrum of gravitational waves in Randall-Sundrum braneworld cosmology
2433/39741 Aures, R 2002/08/01 2150 0021-9606 5 JOURNAL OF CHEMICAL PHYSICS 2141 http://link.aip.org/link/?jcp/117/2141 117 AMER INST PHYSICS Excited state dynamics of Cl2O in the near ultraviolet
2433/39740 Yamada, H 2002/07/15 1138 0021-9606 3 JOURNAL OF CHEMICAL PHYSICS 1130 http://link.aip.org/link/?jcp/117/1130 117 AMER INST PHYSICS Dissociative ionization of ICl studied by ion imaging spectroscopy
2433/39851 Tatsumi, K 2001/11/01 0163-1829 18 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v64/p184105 64 AMERICAN PHYSICAL SOC Atomic structures and energetics of LaNi5-H solid solution and hydrides
2433/109880 Hama, Tetsuya 2009/11/29 Methanol is typically observed within water-rich interstellar ices and is a source of interstellar organic species. Following the 157 nm photoexcitation of solid methanol at 90 K, desorbed CH3(v = 0) and OH(v = 0,1) radicals have been observed in situ, near the solid surface, using resonance-enhanced multiphoton ionization (REMPI) detection methods. Time-of-flight and rotationally resolved REMPI spectra of the desorbed species were measured, and the respective fragment internal energy and kinetic energy distributions were obtained. Photoproduction mechanisms for CH3 and OH radicals from solid methanol are discussed. The formation of O(1D and 3P) atoms and H2O was investigated, but the yield of these species was found to be negligible. CH3 products arising following the photoexcitation of water-methanol mixed ice showed similar kinetic and internal energy distributions to those from neat methanol ice. 0021-9606 22 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/JCPSA6/v131/i22/p224512/s1 131 American Institute of Physics astrochemistry Translational and internal energy distributions of methyl and hydroxyl radicals produced by 157 nm photodissociation of amorphous solid methanol
2433/128881 Yamada, Yasuhiro 2010/08/30 We report the observation of band-edge photoluminescence (PL) in highly photoexcited SrTiO3 and electron-doped SrTiO3 at low temperatures. Two band-edge PL peaks coincide with the low- and high-temperature onsets of optical absorption. This clearly shows that band-edge PL peaks correspond to indirect band-to-band radiative recombination involving phonon emission and absorption processes and allows a determination of the band gap. The PL peaks redshift with increasing carrier density, indicating band-gap shrinkage. The temperature dependence of the band-edge PL and optical absorption spectra are also discussed in conjunction with phonon-assisted optical transitions. 1098-0121 12 Physical Review B 82 The American Physical Society Band-to-band photoluminescence in SrTiO_{3}
2433/148379 Togo, Atsushi 2009/10/30 Thermal properties of ternary carbides with composition Ti3SiC2, Ti3AlC2, and Ti3GeC2 were studied using the first-principles phonon calculations. The thermal expansions, the heat capacities at constant pressure, and the isothermal bulk moduli at finite temperatures were obtained under the quasiharmonic approximation. Comparisons were made with the available experimental data and excellent agreements were obtained. Phonon band structures and partial density of states were investigated. These compounds present unusual localized phonon states at low frequencies, which are due to atomiclike vibrations parallel to the basal plane of the Si, Al, or Ge elements. 1098-0121 17 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.81.174301 81 AMER PHYSICAL SOC First-principles phonon calculations of thermal expansion in Ti3SiC2, Ti3AlC2, and Ti3GeC2
2433/76221 Ishiwari, Ryutaro 1968/03/30 387 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 379 45 Institute for Chemical Research, Kyoto University Comparison of Energy Losses of Protons and Deuterons of Exactly the Same Velocity
2433/87349 Hirori, Hideki 2008/08/30 We have studied photoluminescence (PL) spectrum and dynamics of the inner nanotubes in double-walled carbon nanotubes (DWNTs) and compared PL properties between DWNTs and single-walled carbon nanotubes (SWNTs). The PL peak energies of the inner tubes are redshifted from those of SWNTs with the same chiral indices. This PL redshift is enhanced with an increase in the inner tube diameter. The PL lifetime of DWNTs increases with a decrease in the inner tube diameter. The diameter dependence of PL dynamics is explained by exciton energy transfer between the inner and outer tubes through Förster-type dipole-dipole interaction. 1098-0121 11 Physical Review B 78 American Physical Society carbon nanotubes Exciton energy transfer between the inner and outer tubes in double-walled carbon nanotubes
2433/87351 Hirano, Daisuke 2008/04/29 We report the localization dynamics of biexcitons in AlxGa1−xN mixed crystals under exciton resonant excitation at low temperatures. During a few tens of picoseconds just after intense laser excitation, the photoluminescence (PL) spectral shape obeys an inverse Maxwell–Boltzmann distribution and free biexcitons dominate the PL spectrum. With a further increase in the delay time, the biexciton PL peak energy and edge energy shift to lower energies. These redshift behaviors in AlxGa1−xN mixed crystals are completely different from the behaviors of free biexcitons in GaN crystals. Our observations reveal the rapid transformation dynamics from free to localized biexcitons in band-tail states in AlxGa1−xN mixed crystals. 1098-0121 19 Physical Review B 77 American Physical Society aluminium compounds Dynamics of biexciton localization in AlxGa1-xN mixed crystals under exciton resonant excitation
2433/87352 Matsuda, Kazunari 2008/04/29 We studied the spectral diffusion and exciton fine structures of single-walled carbon nanotubes (SWNTs) by using single carbon nanotube spectroscopy. Two types of single nanotube photoluminescence (PL) spectra were observed at temperatures below 50 K, which are double peaks with spectral diffusion and a single peak without spectral diffusion. The spectral diffusion that occurs in the lower energy peak of the split PL spectrum is associated with the quantum-confined Stark effect. Our observations suggest that symmetry breaking caused by the strong local electric field enables us to observe the dark exciton state below the bright exciton state in single SWNTs. 1098-0121 19 Physical Review B 77 American Physical Society carbon nanotubes Exciton fine structure in a single carbon nanotube revealed through spectral diffusion
2433/98014 平山, 朋子 2006/10/30 Density of lubricant near the solid surface is measured by neutron reflectometry and discussed in the series of studies. In this paper, three kinds of DLC films having different surface energies (normal DLC, hydrophilic DLC and hydrophobic DLC) were prepared as base materials, and water was selected as a lubricant. The instrument we used was a neutron reflectometer ‘MINE’ in Japan Atomic Energy Agency (JAEA). The DLC films were soaked in water in a specially-designed sample holder, and the neutron reflectivity profiles from the interface between DLC films and water were directly obtained. Through an analytical fitting approach with Parratt’s theory to the obtained profiles, authors conclude that: (1) the thickness of hydrophilic layer (O2 plasma treated layer) on the hydrophilic DLC is 15nm, (2) the thickness of dense water layer infiltrating in hydrophilic DLC is 2nm, and (3) the thickness of low-density water layer on the surface of hydrophobic DLC is 3nm, and its density is almost half of normal water. 903 0915-1168 12 トライボロジスト 896 52 日本トライボロジー学会 density of water Density of lubricant at solid-liquid interface measured by neutron reflectometry (Part 1) - In the case of DLC films having various surface energies and water 中性子反射率法による物質最表面近傍における潤滑剤の密度測定(第1報) : 異なる表面エネルギーを有するDLC膜と水の場合
2433/84607 Osakabe, Masaki 2008/09/29 An experimental technique to investigate fast ion confinement based on charge exchange spectroscopy of H-light was applied to evaluate the confinement property of perpendicular fast ions in large helical device (LHD). Sensitivities of the H spectra to the pitch angles of injected neutral beams (NBs) and these to the angle between the sight line of the measurement and NB injection path are examined. The energy dependence of the charge exchange cross section significantly affects the observed spectra since the driving NB is injected perpendicular to the magnetic field lines in the geometry of LHD. The measured spectra are compared to the spectra of GNET simulation results and the simulated spectra agreed well with the experimental measurement when we take into account the contribution of halo neutrals. Although it is difficult to obtain the fast ion distribution functions directly, this technique provides useful experimental data in benchmarking simulation codes. 0034-6748 10 REVIEW OF SCIENTIFIC INSTRUMENTS http://link.aip.org/link/?RSINAK/79/10E519/1 79 American Institute of Physics charge exchange Fast ion charge exchange spectroscopy measurement using a radially injected neutral beam on the large helical device
2433/77093 Mukoyama, Takeshi 1985/03/30 32 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 24 63 Institute for Chemical Research, Kyoto University M-Shell Internal Ionization Accompanying Electron Capture
2433/77136 Mukoyama, Takeshi 1986/03/25 11 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 1 64 Institute for Chemical Research, Kyoto University Electron Shakeoff Accompanying Photoionization
2433/77246 Uchida, Masaaki 1989/02/15 164 0023-6071 3 Bulletin of the Institute for Chemical Research, Kyoto University 154 66 Institute for Chemical Research, Kyoto University Local Motion of Polystyrene Chain Studied by the Fluorescence Depolarization Method (Commemoration Issue Dedicated to Professor Hiroshi Ibagaki, Professor Michio Kurata, Professor Ryozo Kitamura, On the Occasion of Their Retirments)
2433/76816 Watanabe, Yoshihisa 1979/03/31 82 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 72 57 Institute for Chemical Research, Kyoto University Excitation of Nuclear Isomers by γ Rays from ⁶ºCo (Commemoration Issue Dedicated to Professor Sakae Shimizu on the Occasion of his Retirement)
2433/76820 Mukoyama, Takeshi 1979/03/31 44 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 33 57 Institute for Chemical Research, Kyoto University Electronic Relativistic Effects in K-Shell Ionization by Charged-Particle Impact (Commemoration Issue Dedicated to Professor Sakae Shimizu on the Occasion of his Retirement)
2433/77337 Fujii, Tatsuo 1990/10/31 120 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 110 68 Institute for Chemical Research, Kyoto University Proportional Counter Designed for Resonance-Electron Mössbauer Spectroscopy (Commemoration Issue Dedicated to Professor Hidekuni Takekoshi On the Occasion of His Retirement)
2433/50495 Hyodo, T 2006/11/10 0031-9007 19 PHYSICAL REVIEW LETTERS http://link.aps.org/abstract/PRL/v97/p192002 97 AMERICAN PHYSICAL SOC Exotic hadrons in s-wave chiral dynamics
2433/39837 Orita, M 2000/01/15 1816 1098-0121 3 PHYSICAL REVIEW B 1811 http://link.aps.org/abstract/PRB/v61/p1811 61 AMERICAN PHYSICAL SOC Mechanism of electrical conductivity of transparent InGaZnO4
2433/46369 1943/11/30 A36 6 物理化學の進歩 A31 17 日本物理化學研究會 我が國に於ける物理化學研究の抄録 Abstracts of the physico-chemical literature in Japan
2433/50341 Takahashi, M 2002/10/01 3446 0021-8979 7 JOURNAL OF APPLIED PHYSICS 3442 http://link.aip.org/link/?jap/92/3442 92 AMER INST PHYSICS Photochemical reaction of divalent-germanium center in germanosilicate glasses under intense near-ultraviolet laser excitation: Origin of 5.7 eV band and site selective excitation of divalent-germanium center
2433/50425 Nikolopoulos, LAA 2003/01/31 0031-9007 4 PHYSICAL REVIEW LETTERS http://link.aps.org/abstract/PRL/v90/p043003 90 AMERICAN PHYSICAL SOC Direct versus sequential double ionization of Mg with extreme-ultraviolet radiation
2433/50458 Takashina, M 2006/10/30 0556-2813 5 PHYSICAL REVIEW C http://link.aps.org/abstract/PRC/v74/p054606 74 AMERICAN PHYSICAL SOC alpha+C-12 inelastic angular distribution and nuclear size of C-12(O-2(+))
2433/109878 Tohei, Tetsuya 2009/03/30 We have studied the stability and ferroelectric properties of hexagonal RGaO3 and RInO3 (R: rare-earth elements) by first-principles calculations. Computed spontaneous polarization in the series shows a systematic increase with the rare-earth elements, with values being larger in RInO3 than in the corresponding RGaO3. The largest polarization found is about 10 μC/cm2 for ErInO3, which is about twice as large as those observed in hexagonal RMnO3. The polarization can be further increased by applying in-plane compressive stress. The Born effective charges of constituent ions in the compounds are found to be similar to their formal values, implying that the ferroelectric displacements are merely driven by the ionic size effect. A transition to the high-symmetry phase at around 1500 K was confirmed in GdInO3 and DyInO3 by in situ high-temperature powder x-ray diffractometry. The present systems should belong to the family of geometric ferroelectrics. 1098-0121 14 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.79.144125 79 American Physical Society APW calculations Geometric ferroelectricity in rare-earth compounds RGaO3 and RInO3
2433/123546 Yokogawa, Daisuke 2009/12/03 Analytical energy gradient formula was derived for reference interaction site model self-consistent field explicitly including spatial electron density distribution (RISM-SCF-SEDD). RISM-SCF-SEDD is a combination method of ab initio electronic structure theory and statistical mechanics for molecular liquids [ D. Yokogawa et al., J. Chem. Phys. 126, 244504 (2007) ]. As shown previously, RISM-SCF-SEDD is numerically stable and has expanded the applicability of the solvation theory. The energy gradient is an indispensable tool to compute molecular geometry and its implementation further extends the capability of RISM-SCF-SEDD. The present method was applied to chemical systems in aqueous solution; hydration structure and geometry of phosphate anion PO43− and tautomerization between 2-pyridone and 2-hydroxypyridine. Compared to available experimental data, the present method correctly reproduced the geometries and relative energies of solvated molecules with microscopic solvent distribution. It is clearly shown that highly sophisticated quantum chemical calculation such as coupled cluster with single and double and perturbative triple excitations coupled with solvation effect is a powerful tool to accurately evaluate molecular properties. 0021-9606 21 The Journal of Chemical Physics 131 American Institute of Physics ab initio calculations Analytical energy gradient for reference interaction site model self-consistent field explicitly including spatial electron density distribution
2433/126666 Kohama, Kazuyuki 2009/08/30 A new fabrication technique to prepare ultrathin barrier layers for nanoscale Cu wires was proposed in our previous studies. Ti-rich layers formed at Cu(Ti)/dielectric layer interfaces consisted of crystalline TiC or TiSi and amorphous Ti oxides. The primary control factor for the Ti-rich interface layer composition was C concentration in the dielectric layers rather than the formation enthalpy of the Ti compounds. To investigate Ti-rich interface layer growth in Cu(Ti)/dielectric layer samples annealed in ultrahigh vacuum, Rutherford backscattering spectrometry (RBS) was employed in the present study. Ti peaks were obtained only at the interfaces for all samples. Molar amounts of Ti atoms segregated to the interfaces (n) were estimated from Ti peak areas. Log n values were proportional to log t values. Slopes were similar for all samples, suggesting similar growth mechanisms. The activation energy (E) for Ti atoms reacting with the dielectric layers containing carbon (except SiO2) tended to decrease with decreasing C concentration (decreasing k), while those for the SiO2 layers were much higher. Reaction rate coefficients [Z · exp(−E/RT)] were insensitive to C concentration in the dielectric layers. These factors lead to the conclusion that growth of the Ti-rich interface layers is controlled by chemical reactions, represented by the Z and E values, of the Ti atoms with the dielectric layers, although there are a few diffusion processes possible. 1920 0361-5235 9 Journal of Electronic Materials 1913 38 Springer Cu(Ti) alloy film Rutherford Backscattering Spectrometry Analysis of Self-Formed Ti-Rich Interface Layer Growth in Cu(Ti)/Low-k Samples
2433/172224 Yokoyama, Naoto 2013/02/27 A variety of statistically steady energy spectra in elastic wave turbulence have been reported in numerical simulations, experiments, and theoretical studies. Focusing on the energy levels of the system, we perform direct numerical simulations according to the Föppl-von Kármán equation, and successfully reproduce the variability of the energy spectra by changing the magnitude of external force systematically. When the total energies in wave fields are small, the energy spectra are close to a statistically steady solution of the kinetic equation in the weak turbulence theory. On the other hand, in large-energy wave fields, another self-similar spectrum is found. The coexistence of the weakly nonlinear spectrum in large wave numbers and the strongly nonlinear spectrum in small wave numbers is also found in moderate energy wave fields. 0031-9007 10 Physical Review Letters 110 American Physical Society Weak and Strong Wave Turbulence Spectra for Elastic Thin Plate
2433/129435 Kimura, Tsunehisa 2010/10/30 A short carbon fiber (CF)/agarose gel composite in which short CFs were radially embedded in the gel matrix was fabricated. The composite was subjected to strong magnetic fields up to 8 T, to observe its deformation. The composite deformed so that the carbon fibers were aligned parallel to the magnetic field. The deformation was analyzed quantitatively in terms of the magnetic and elastic energies of the composite. 4018 0008-6223 14 Carbon 4015 48 Elsevier Ltd Fabrication of a short carbon fiber/gel composite that responds to a magnetic field
2433/147218 Ito, T. 2010/09/29 A tangential Fast Ion Charge eXchange Spectroscopy is newly applied on a Large Helical Device (LHD) for co/countercirculating fast ions, which are produced by high energy tangential negative-ion based neutral beam injection. With this new observation geometry, both the tangential-neutral beam (NB) and a low-energy radial-NB based on positive ions can be utilized as probe beams of the measurement. We have successfully observed Doppler-shifted H-alpha lights due to the charge exchange process between the probing NB and circulating hydrogen ions of around 100 keV in LHD plasmas. 0034-6748 10 REVIEW OF SCIENTIFIC INSTRUMENTS http://link.aip.org/link/RSINAK/v81/i10/p10D327/s1 81 AMER INST PHYSICS Fast ion charge exchange spectroscopy adapted for tangential viewing geometry in LHD
2433/75791 Hyodo, Tomonori 1961/03/31 188 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 180 39 Institute for Chemical Research, Kyoto University Some Experiments on Gamma-Ray Backscattering (Special Issue on Physical, Chemical and Biological Effects of Gamma Radiation, II)
2433/87345 Matsunaga, Ryusuke 2008/09/29 We studied exciton structures and the Aharonov-Bohm effect in a single carbon nanotube using micro-photoluminescence (PL) spectroscopy under a magnetic field at low temperatures. A single sharp PL peak from the bright exciton state of a single carbon nanotube was observed under zero magnetic field, and the additional PL of dark exciton state appeared below the bright exciton peak under high magnetic fields. It was found that the split between the bright and dark exciton states is several millielectron volts at zero field. The tube diameter dependence of the splitting arises from the intervalley short-range Coulomb interaction. 0031-9007 14 Physical Review Letters 101 American Physical Society Evidence for dark excitons in a single carbon nanotube due to the Aharonov-Bohm effect
2433/76208 Miyamoto, Hiroki 1968/01/20 341 0023-6071 4-5 Bulletin of the Institute for Chemical Research, Kyoto University 333 45 Institute for Chemical Research, Kyoto University Mössbauer Effect of Fe⁵⁷ in Fe(OH)₂ (Physical and Inorganic Chemistry)
2433/157185 Ishida, Tateki 1999/05/24 本文データは平成22年度国立国会図書館の学位論文(博士)のデジタル化実施により作成された画像ファイルを基にpdf変換したものである Kyoto University 電子状態および統計力学理論による溶媒和過程についての研究 Electronic Structure and Statistical Mechanical Approach to Solvation Processes
2433/87360 Inoue, Tadashi 2006/05/30 We have investigated the diameter dependence of the exciton luminescence linewidth in individual single-walled carbon nanotubes (SWNTs) by means of microphotoluminescence (µ-PL) spectroscopy. The line shapes of µ-PL spectra for single SWNTs suspended on a patterned Si substrate at room temperature can be fitted by single Lorentzian functions. It is found that the µ-PL linewidth depends strongly on the diameter of SWNTs and the exciton-phonon interaction is enhanced with a decrease of the diameter. 1098-0121 23 Physical Review B 73 American Physical Society Diameter dependence of exciton-phonon interaction in individual single-walled carbon nanotubes studied by microphotoluminescence spectroscopy
2433/89030 IIDA, Shuichi 1975/08/20 A rigorous verification is made that the Meissner state has the minimum magnetostatic energy. The tricky structure of the magnetic energy is analyzed for a system comprised of two doubly connected superconductors, clarifying the profound meaning of the Zeeman energy and the Meissuer state. Through emphasizing the correct way of treating the magnetic energy of an externally applied field, a new thermodynamics for Curie-Langevin-Debye paramagnetism, for Larmor diamagnetism, and for superconductor has been developed. Since the thermodynamical energy of a many electron system cannot be identical to the Hamiltonian of the system, Miss. Van Leeuwen's theorem on the absence of diamagnetism in classical systems is wrong. The new thermodynamics allows easy derivation of the London equation and it gives a new way of understanding thermodynamically the normal-superconducting transition in a magnetic field. この論文は国立情報学研究所の電子図書館事業により電子化されました。 246 0525-2997 5 物性研究 207 24 物性研究刊行会 Introduction of A New Principle in the Theory of Magnetism II. : New Statistical Thermodynamics for Magnetizable Materials and Superconductors
2433/74706 Kanno, Ikuo 1988/01/23 Kyoto University 核分裂片二重エネルギー二重速度測定システムとその応用 Double-energy Double-velocity Measurement System for Fission Fragments and its Application
2433/84584 Kojima, K. 2007/12/17 The stimulated emissions from semipolar InGaN laser diode (LD) structures grown on (11[overline 2]2) GaN substrates are observed at room temperature under photopumped conditions. The measured emission peaks are in the photon energy range from 2.62 eV (474 nm) to 3.05 eV (405 nm), and the emission intensity has a threshold behavior with respect to the pumping power. A strong in-plane optical anisotropy is observed between the two perpendicular directions, [[overline 1] [overline 1]23] and [1[overline 1]00], due to anisotropic matrix elements, which depend on the crystal orientation; the stimulated emission measured along the [[overline 1] [overline 1]23] direction occurs with a lower threshold pumping power at a lower energy compared to that obtained along the [1[overline 1]00] direction. The experimental results and the valence band calculations indicate that the transverse-electric mode with an electric vector along the [1[overline 1]00] direction is dominant for gain formation in semipolar and nonpolar InGaN LDs. Compared to c-plane InGaN LDs, semipolar InGaN LDs have comparable or less threshold pumping powers. 0003-6951 25 APPLIED PHYSICS LETTERS http://link.aip.org/link/?APPLAB/91/251107/1 91 American Institute of Physics Stimulated emission at 474 nm from an InGaN laser diode structure grown on a (11(2)over-bar2) GaN substrate
2433/84591 Yang, Weijia 2008/10/27 Control of structural modifications inside silica glass by changing the front tilt of an ultrashort pulse is demonstrated, achieving a calligraphic style of laser writing. The phenomena of anisotropic bubble formation at the boundary of an irradiated region and modification transition from microscopic bubbles formation to self-assembled form birefringence are observed, and the physical mechanisms are discussed. The results provide the comprehensive evidence that the light beam with centrosymmetric intensity distribution can produce noncentrosymmetric material modifications. 0003-6951 17 APPLIED PHYSICS LETTERS http://link.aip.org/link/?APPLAB/93/171109/1 93 American Institute of Physics Ultrashort-pulse laser calligraphy
2433/8945 Aoki, T 2002/10/30 0168-583X http://dx.doi.org/doi:10.1016/S0168-583X(02)01869-4 ELSEVIER SCIENCE BV Molecular dynamics study of damage formation characteristics by large cluster ion impacts
2433/46887 Osugi, Jiro 1967/04/30 110 0034-6675 2 The Review of Physical Chemistry of Japan 100 36 The Physico-Chemical Society of Japan The effect of pressure on the rate of the benzidine rearrangement : II. O, o'-hydrazotoluene
2433/76551 Oobatake, Motohisa 1974/09/13 463 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 456 52 Institute for Chemical Research, Kyoto University Flexibility of Tertiary Structures of Proteins : Lysozyme and Myoglobin (Commemoration Issue Dedicated to Professor Waichiro Tsuji On the Occasion of his Retirement)
2433/76574 Iwauchi, Kōzō 1975/01/31 604 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 596 52 Institute for Chemical Research, Kyoto University On the Dielectric Relaxation in F errites due to Electron Hopping at Low Temperatures
2433/46831 Ikegami, Tatsuya 1963/10/28 14 0034-6675 1 The Review of Physical Chemistry of Japan 6 33 The Physico-Chemical Society of Japan Studies on explosion reaction of monovinyl acetylene gas : II. Explosion limits of monovinyl acetylene-oxygen, nitrogen and nitric oxide mixtures
2433/77017 Mukoyama, Takeshi 1983/03/25 35 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 30 61 Institute for Chemical Research, Kyoto University Intershell Tranition of Atomic Electrons during Inner-Shell Ionization by Heavy-Ion Impact
2433/77126 Donkai, Nobuo 1986/01/20 319 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 313 63 Institute for Chemical Research, Kyoto University Fundamental Study on Thin Layer Chromatography I. Solvent Strength of Mixture for Polymeric Samples
2433/131847 Tokita, Shigeki 2010/10/30 We report the first experimental demonstration of longitudinal compression of laser-accelerated electron pulses. Accelerated by a femtosecond laser pulse with an intensity of 1018 W/cm2, an electron pulse with an energy of around 350 keV and a relative momentum spread of about 10-2 was compressed to a 500-fs pulse at a distance of about 50 cm from the electron source by using a magnetic pulse compressor. This pulse was used to generate a clear diffraction pattern of a gold crystal in a single shot. This method solves the space-charge problem in ultrafast electron diffraction. 0031-9007 21 Physical Review Letters 105 The American Physical Society Single-Shot Femtosecond Electron Diffraction with Laser-Accelerated Electrons: Experimental Demonstration of Electron Pulse Compression
2433/77514 Ito, Yoshiaki 1993/09/30 110 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 104 71 Institute for Chemical Research, Kyoto University Characterization of Mo/Si Multilayer by X-Rays (Commemoration Issue Dedicated to Professor Tohru Takenaka On the Occasion of His Retirement)
2433/46754 Kiyama, Ryo 1958/03/31 67 0034-6675 2 The Review of Physical Chemistry of Japan 59 27 The Physico-Chemical Society of Japan Studies on the reaction of acetylene under pressure in the presence of copper
2433/39697 Matsuyama, N 2001/02/01 0021-8979 3 JOURNAL OF APPLIED PHYSICS http://link.aip.org/link/?jap/89/087103 89 AMER INST PHYSICS Amorphous diamond-like carbon film prepared by pulsed laser deposition with application of pulsed negative bias voltage
2433/76529 Okamura, Hideo 1974/07/25 176 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 170 52 Institute for Chemical Research, Kyoto University The Isomeric Cross Sections of the (d, p) Reaction on ¹³ºTe (Memorial Issue Dedicated to the Late Professor Yoshiaki Uemura)
2433/77291 Fukunaga, K. 1989/03/31 6 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 1 67 Institute for Chemical Research, Kyoto University Analyzing Power and Continuous Energy Spectrum for Three Body : Breakup Reaction in the DD Collision at 60 MeV
2433/77365 Mukoyama, Takeshi 1991/03/30 34 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 29 69 Institute for Chemical Research, Kyoto University Monte Carlo Simulations of Charge States of Heavy Ions After Passing Through Solids
2433/49841 Yamada, T 2006/01/27 0031-9007 3 PHYSICAL REVIEW LETTERS http://link.aps.org/abstract/PRL/v96/p036105 96 AMERICAN PHYSICAL SOC Anisotropic water chain growth on Cu(110) observed with scanning tunneling microscopy
2433/77798 Yamada, Izumi 2007/03/23 Kyoto University 正極/電解質界面におけるリチウムイオン移動に関する研究 Studies on Litihum Ion Transfer at Positive-electrode/Electrolyte Interface
2433/39677 Kuriyama, K 2006/03/27 0003-6951 13 APPLIED PHYSICS LETTERS http://link.aip.org/link/?apl/88/132109 88 AMER INST PHYSICS Thermally stimulated current studies on neutron irradiation induced defects in GaN
2433/39679 Kinomura, A 2006/06/12 0003-6951 24 APPLIED PHYSICS LETTERS http://link.aip.org/link/?apl/88/241921 88 AMER INST PHYSICS Neutron-enhanced annealing of radiation damage formed by self-ion implantation in silicon
2433/39808 Kanno, I 2003/08/30 3973 0034-6748 9 REVIEW OF SCIENTIFIC INSTRUMENTS 3968 http://link.aip.org/link/?rsi/74/3968 74 AMER INST PHYSICS Radiation measurements by a cryogenic pn junction InSb detector with operating temperatures up to 115 K
2433/39669 Kunisu, M 2005/03/21 0003-6951 12 APPLIED PHYSICS LETTERS http://link.aip.org/link/?apl/86/121902 86 AMER INST PHYSICS Local environment of Mn dopant in ZnO by near-edge x-ray absorption fine structure analysis
2433/50101 Ishida, M 2004/02/08 2605 0021-9606 6 JOURNAL OF CHEMICAL PHYSICS 2593 http://link.aip.org/link/?jcp/120/2593 120 AMER INST PHYSICS Analytical energy gradient of the symmetry-adapted-cluster configuration-interaction general-R method for singlet to septet ground and excited states
2433/50168 Nishizuka, K 2004/10/11 3124 0003-6951 15 APPLIED PHYSICS LETTERS 3122 http://link.aip.org/link/?apl/85/3122 85 AMER INST PHYSICS Efficient radiative recombination from < 11(2)over-bar-2 >-oriented InxGa1-xN multiple quantum wells fabricated by the regrowth technique
2433/50336 Yoshida, H 2007/04/30 0003-6951 18 APPLIED PHYSICS LETTERS http://link.aip.org/link/?apl/90/181930 90 AMER INST PHYSICS X-ray diffraction reciprocal space mapping study of the thin film phase of pentacene
2433/50384 Uchino, T 2002/02/18 1149 0003-6951 7 APPLIED PHYSICS LETTERS 1147 http://link.aip.org/link/?apl/80/1147 80 AMER INST PHYSICS Formation and decay mechanisms of electron-hole pairs in amorphous SiO2
2433/50388 Uchino, T 2000/12/15 15306 0163-1829 23 PHYSICAL REVIEW B 15303 http://link.aps.org/abstract/PRB/v62/p15303 62 AMERICAN PHYSICAL SOC Structure and paramagnetic properties of defect centers in Ge-doped SiO2 glass: Localized and delocalized Ge E ' centers
2433/50409 Nakajima, T 2006/03/13 0003-6951 11 APPLIED PHYSICS LETTERS http://link.aip.org/link/?apl/88/111105 88 AMER INST PHYSICS Effects of laser intensity and applied electric field on coherent control of spin polarization by short laser pulses
2433/91258 Hikishima, Mitsuru 2008/10/30 Cyclotron resonant wave-particle interaction of whistler mode chorus emissions drives pitch angle scatterings of a wide range of energetic electrons in the magnetosphere. We study a coherent scattering process associated with generation of the whistler mode rising chorus emissions near the geomagnetic equator in a self-consistent electromagnetic full-particle simulation. The simulation shows that coherent whistler mode rising chorus emissions scatter energetic electrons very effectively through formation of an electromagnetic electron hole. The nonlinear interaction induces acceleration of resonant electrons trapped by the wave and deceleration of untrapped resonant electrons. When the frequency of a rising chorus element continuously increases in time from lower frequencies to higher frequencies, the parallel resonant velocity continuously decreases toward lower-velocity ranges resulting in significant scattering of resonant electrons. The lower limit of resonant parallel velocity is determined by the upper frequency limit of the rising chorus element. The unscattered electrons with low parallel velocities and the accelerated resonant electrons trapped by the wave result in the distribution clearly peaked at 90°. Successive generation of rising chorus elements can scatter resonant electrons in the same resonance velocity range. The repeated scatterings make the distribution much sharper at 90°, leading to formation of a pancake distribution function as observed in the inner magnetosphere. 01480227 10 Journal of Geophysical Research A: Space Physics 114 American Geophysical Union (AGU) Coherent nonlinear scattering of energetic electrons in the process of whistler mode chorus generation
2433/97970 Ochi, Noriaki 2010/01/25 Kyoto University σ結合活性化 遷移金属錯体によるσ結合活性化に関する理論的研究 Theoretical Study of σ-Bond Activation Reactions by Transition Metal Complexes
2433/158359 Fueno, Hiroyuki 2012/04/29 A functionalized single-walled carbon nanotube (SWCNT) of a finite length with a ring-like hydrogenation around its surface is designed toward fabrication of a molecular field-effect transistor (FET) device. The molecular wire thus designed is equipped with a quantum dot inside, which is confirmed by theoretical analysis for electronic transport. In particular, the current-voltage (I–V) characteristics under influence of the gate voltage are discussed in detail. 801 1674-7291 5 Science China Chemistry 796 55 Science China Press and Springer-Verlag Berlin Heidelberg single-walled carbon nanotube Theoretical study of current-voltage characteristics of carbon nanotube wire functionalized with hydrogen atoms
2433/159442 Takewaki, Izuru 2011/04/29 On March 11, 2011, eastern Japan was shaken by the 2011 off the Pacific coast of Tohoku Earthquake (the Great East Japan Earthquake). Almost 30 000 people have been killed or are missing as a result of that earthquake and the subsequent monster tsunami, as of April 11, 2011. This paper reports several aspects of this devastating earthquake. It has been reported that long-period ground motions, which had been predicted by many researchers, occurred in Tokyo, Nagoya and Osaka. The response characteristics of high-rise buildings to the recorded long-period ground motions are discussed from the viewpoint of resonance and critical excitation. It is shown that high-hardness rubber dampers are very effective in the reduction of vibration duration in addition to the reduction in vibration amplitude. 334 1673-565X 5 Journal of Zhejiang University SCIENCE A 327 12 Zhejiang University and Springer-Verlag Tohoku Earthquake Preliminary report of the 2011 off the Pacific coast of Tohoku Earthquake
2433/160397 Tanaka, Koji 2012/09/25 The nature of chemical bonds of ruthenium(Ru)-quinine(Q) complexes, mononuclear [Ru(trpy)(3,5-t-Bu(2)Q)(OH(2))](ClO(4))(2) (trpy = 2,2('):6('),2('')-terpyridine, 3,5-di-tert-butyl-1,2-benzoquinone) (1), and binuclear [Ru(2)(btpyan)(3,6-di-Bu(2)Q)(2)(OH(2))](2+) (btpyan = 1,8-bis(2,2('):6('),2('')-terpyrid-4(')-yl)anthracene, 3,6-t-Bu(2)Q = 3,6-di-tert-butyl-1,2-benzoquinone) (2), has been investigated by broken-symmetry (BS) hybrid density functional (DFT) methods. BS DFT computations for the Ru complexes have elucidated that the closed-shell structure (2b) Ru(II)-Q complex is less stable than the open-shell structure (2bb) consisting of Ru(III) and semiquinone (SQ) radical fragments. These computations have also elucidated eight different electronic and spin structures of tetraradical intermediates that may be generated in the course of water splitting reaction. The Heisenberg spin Hamiltonian model for these species has been derived to elucidate six different effective exchange interactions (J) for four spin systems. Six J values have been determined using total energies of the eight (or seven) BS solutions for different spin configurations. The natural orbital analyses of these BS DFT solutions have also been performed in order to obtain natural orbitals and their occupation numbers, which are useful for the lucid understanding of the nature of chemical bonds of the Ru complexes. Implications of the computational results are discussed in relation to the proposed reaction mechanisms of water splitting reaction in artificial photosynthesis systems and the similarity between artificial and native water splitting systems. 15605 0027-8424 39 Proceedings of the National Academy of Sciences of the United States of America 15600 109 National Academy of Sciences four redox center Similarities of artificial photosystems by ruthenium oxo complexes and native water splitting systems.
2433/168890 Fukunishi, Yoshifumi 1994/03/23 本文データは平成22年度国立国会図書館の学位論文(博士)のデジタル化実施により作成された画像ファイルを基にpdf変換したものである Kyoto University 表面-吸着子反応, GaAs結晶成長機構, 及び蛋白質における加水分解反応機構の理論モデルに関する研究 Teoretical Model Study on the Surface-Adsorbate Reaction, GaAs Crystal Growth,and Hydrolysis Mechanism in Protein
2433/172451 Tsuchida, Hidetsugu 2012/11/29 We study the transmission properties of fast cluster ions (Cn^+ (n = 2–4) with velocities ranging from 0.89 to 1.79 a.u.) through a single tapered capillary with an outlet diameter of 13.7 μm. We investigate the projectile-velocity dependence of the transmission fraction from the measurements of transmitted particle energy spectra. It is found that the non-fragmentation fraction of C2^+ projectiles increases with decreasing velocity, indicating that fragmentation occurs mainly via close collisions with the surfaces of the capillary wall. For Cn^+ (n = 2–4) ions with the same incident velocity, the cluster-size dependence of the non-fragmentation fraction shows even–odd alternation, implying that the fraction includes contributions from stable clusters surviving the grazing scattering process at the capillary surface. We also find that the angular distribution of transmitted particles is narrower for cluster projectiles compared with atomic projectiles. 10 0168-583X Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 6 293 Elsevier B.V. Carbon clusters Properties of fast carbon cluster microbeams produced with a tapered capillary
2433/173353 Lee, Shiu-Hang 2013/03/21 Based largely on energy budget considerations and the observed cosmic-ray (CR) ionic composition, supernova remnant (SNR) blast waves are the most likely sources of CR ions with energies at least up to the "knee" near 10^[15] eV. Shocks in young shell-type TeV-bright SNRs are surely producing TeV particles, but the emission could be dominated by ions producing π^0-decay emission or electrons producing inverse Compton gamma rays. Unambiguously identifying the GeV-TeV emission process in a particular SNR will not only help pin down the origin of CRs, it will also add significantly to our understanding of the diffusive shock acceleration (DSA) mechanism and improve our understanding of supernovae and the impact SNRs have on the circumstellar medium. In this study, we investigate the Vela Jr. SNR, an example of TeV-bright non-thermal SNRs. We perform hydrodynamic simulations coupled with nonlinear DSA and non-equilibrium ionization near the forward shock to confront currently available multi-wavelength data. We find, with an analysis similar to that used earlier for SNR RX J1713.7–3946, that self-consistently modeling the thermal X-ray line emission with the non-thermal continuum in our one-dimensional model strongly constrains the fitting parameters, and this leads convincingly to a leptonic origin for the GeV-TeV emission for Vela Jr. This conclusion is further supported by applying additional constraints from observation, including the radial brightness profiles of the SNR shell in TeV gamma rays, and the spatial variation of the X-ray synchrotron spectral index. We will discuss implications of our models on future observations by the next-generation telescopes. 0004-637X 1 The Astrophysical Journal 767 IOP Publishing acceleration of particles A CR-HYDRO-NEI MODEL OF MULTI-WAVELENGTH EMISSION FROM THE VELA JR. SUPERNOVA REMNANT (SNR RX J0852.0–4622)
2433/156161 Watanabe, Kazuya 2011/10/30 This paper reviews recent efforts to understand the dynamics of coherent surface vibrations of alkali atoms adsorbed on metal surfaces. Time-resolved second harmonic generation is used for the coherent excitation and detection of the nuclear wavepacket dynamics of the surface modes. The principles of the measurement and the experimental details are described. The main focus is on coverage and excitation photon energy dependences of the coherent phonon dynamics for Na-, K-, and Cs-covered Cu(111). The excitation mechanism of the coherent phonon has been revealed by the ultrafast time-domain technique and theoretical modelings. 1687-689X Physics Research International 2012 Hindawi Publishing Corporation Nuclear Wavepacket Dynamics of Alkali Adsorbates on Metal Surfaces Studied by Time-Resolved Second Harmonic Generation
2433/49924 Kobayashi, T 2006/05/30 1550-7998 12 PHYSICAL REVIEW D http://link.aps.org/abstract/PRD/v73/p124031 73 AMERICAN PHYSICAL SOC Initial Kaluza-Klein fluctuations and inflationary gravitational waves in braneworld cosmology
2433/47233 Znojil, Miloslav 2005/03/30 253 1880-2818 数理解析研究所講究録 240 1424 京都大学数理解析研究所 The method of Hill determinants in PT-symmetric quantum mechanics (Recent Trends in Exponential Asymptotics)
2433/145930 Bakr, Mahmoud 2011/05/30 The back bombardment (BB) effect limits wide usage of thermionic rf guns. The BB effect induces not only ramping-up of a cathode’s temperature and beam current, but also degradation of cavity voltage and beam energy during a macropulse. This paper presents a comparison of the BB effect for the case of dispenser tungsten-base (DC) and lanthanum hexaboride (LaB6) thermionic rf gun cathodes. For each, particle simulation codes are used to simulate the BB effect and electron beam dynamics in a thermionic rf gun cathode. A semiempirical equation is also used to investigate the stopping range and deposited heat power of BB electrons in the cathode material. A numerical simulation method is used to calculate the change of the cathode temperature and current density during a single macropulse. This is done by solving two differential equations for the rf gun cavity equivalent circuit and one-dimensional thermal diffusion equation. High electron emission and small beam size are required for generation of a high-brightness electron beam, and so in this work the emission properties of the cathode are taken into account. Simulations of the BB effect show that, for a pulse of 6 μs duration, the DC cathode experiences a large change in the temperature compared with LaB6, and a change in current density 6 times higher. Validation of the simulation results is performed using experimental data for beam current beyond the gun exit. The experimental data is well reproduced using the simulation method. 1098-4402 6 Physical Review Special Topics - Accelerators and Beams 14 American Physical Society Back bombardment for dispenser and lanthanum hexaboride cathodes
2433/46923 Hamanoue, Kumao 1969/06/30 119 0034-6675 2 The Review of Physical Chemistry of Japan 103 38 The Physico-Chemical Society of Japan Pressure effect on the kinetics of polymerization I : bulk polymerization of vinyl chloride, propylene and butadiene
2433/46156 北川, 徹三 1938/10/31 147 5 物理化學の進歩 135 12 日本物理化學研究會 臭素と水素との燃焼の焔のスペクトルとその化學反應機構 Emission spectrum of the flame of bromine burning in hydrogen and mechanism of the reaction
2433/50493 Hagino, K 2003/07/30 0556-2813 2 PHYSICAL REVIEW C http://link.aps.org/abstract/PRC/v68/p024306 68 AMERICAN PHYSICAL SOC Quadrupole correlation energy by the generator coordinate method
2433/39757 Yabushita, A 2004/03/15 5468 0021-9606 11 JOURNAL OF CHEMICAL PHYSICS 5463 http://link.aip.org/link/?jcp/120/5463 120 AMER INST PHYSICS Hydrogen atom formation from the photodissociation of water ice at 193 nm
2433/46079 北川, 徹三 1937/05/19 74 2 物理化學の進歩 61 11 日本物理化學研究會 鹽素と水素との燃焼の焔のスペクトルとその化學反應機構 Emission spectrum of the flame of chlorine burning in hydrogen and its reaction mechanism
2433/50105 Ehara, M 2006/03/28 0021-9606 12 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/124/124311 124 AMER INST PHYSICS Symmetry-dependent vibrational excitation in N 1s photoionization of N-2: Experiment and theory
2433/158749 Matsuo, Miyuki 2011/01/01 The color properties of aging wood samples from historical buildings have been compared with those of recent wood samples that were heat treated at temperatures ranging from 90℃ to 180℃. The results of kinetic analysis obtained by the time-temperature superposition method showed that the color change during natural aging was mainly due to a slow and mild oxidation process. In other words, heat treatment could accelerate the changes in wood color that occur during aging. In one sample, the color change (ΔE*ab) after 921 years at ambient temperature was almost equivalent to that of heating (artificial aging) approximately for 6.7 h at 180℃. The results have been interpreted that the aging and the subsequent change in wood color begin at the time of tree harvesting. 368 0018-3830 3 Holzforschung 361 65 Walter de Gruyter CIEL*a*b* Aging of wood: Analysis of color changes during natural aging and heat treatment
2433/161784 Yurtsever, Ayhan 2011/07/30 We report on the adsorption and manipulation of K atoms on a hydroxylated TiO2(110)-1×1 surface using low-temperature noncontact atomic force microscopy. At low coverage, first-principles GGA + U calculations reveal favorable adsorption sites that are consistent with the experimentally observed adsorption positions on the upper-threefold hollow site, in which the K atom is bound to two bridging-oxygen (Obr) and one in-plane oxygen atoms, forming an ionic bond with three oxygen by transferring almost one of the K 4s electrons to the substrate. K atoms can be manipulated preferentially along the [001] direction over the Obr row by the tip through attractive force. Density functional theory calculations have provided diffusion paths for the adsorbed K atoms, which indicate a channel that provides ease of diffusion for a single K atom along the Obr rows associated with an energy barrier of 0.21 eV. 1098-0121 8 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.84.085413 84 American Physical Society Alkali-metal adsorption and manipulation on a hydroxylated TiO2(110) surface using atomic force microscopy
2433/173116 Matsuda, Y. 2013/02/27 The angular distribution of proton-^{9}C elastic scattering at 277–300 MeV/nucleon was measured with a newly designed recoil proton spectrometer. The angular distribution was analyzed using the relativistic impulse approximation. The root-mean-square matter radius of ^{9}C was deduced to be 2.43_[−0.28]^{+0.55} fm with different two-parameter Fermi density distributions for protons and neutrons. 0556-2813 3 Physical Review C 87 American Physical Society Elastic scattering of protons from ^{9}C with a 290 MeV/nucleon ^{9}C beam
2433/145972 Shimada, Takahiro 2011/02/27 Atomic and electronic structures as well as ferroelectricity at Σ5(001) twist boundaries in ferroelectric PbTiO_{3} have been investigated using first-principles (ab initio) density-functional theory calculations within the local-density approximation. The twist-boundary structure with the coincidence site lattice of O-Pb and O-O is found to be energetically favorable. At the twist boundary, rectilinear spontaneous polarization along the normal direction to the boundary is highly enhanced because of the locally strengthened covalent Pb-O bond, which predominates ferroelectricity in PbTiO_{3}. Interestingly, we found vortex or toroidal polarization in the twist-boundary plane coexisting with the rectilinear polarization. The vortex polarization arises from rotational in-plane displacement induced by the twisted misorientation of lattices. An applied tensile strain tends to increase the rectilinear polarization, especially at the twist boundary. On the other hand, the vortex polarization is suppressed upon application of a tensile strain and finally disappears at a critical strain in the TiO_{2} layer of the boundary, whereas the PbO layer exhibits the opposite tendency. 1098-0121 9 Physical Review B 83 American Physical Society Coexistence of rectilinear and vortex polarizations at twist boundaries in ferroelectric PbTiO_{3} from first principles
2433/147223 Takewaki, I. 2011/10/30 In the afternoon of March 11, 2011, the eastern Japan was severely attacked by the 2011 off the Pacific coast of Tohoku earthquake (the Great East Japan earthquake). Nearly 30,000 people were killed or are still missing by that earthquake and the ensuing monster tsunami as of April 11, 2011. This paper reports some aspects of this devastating earthquake which hit an advanced country in seismic resistant design. It has been reported that long-period ground motions were induced in Tokyo, Nagoya and Osaka. The properties of these long-period ground motions are discussed from the viewpoint of critical excitation and the seismic behavior of two steel buildings of 40 and 60 stories subjected to the long-period ground motion recorded at Shinjuku, Tokyo is determined and discussed. This paper also reports the effectiveness of visco-elastic dampers like high-hardness rubber dampers in the reduction of responses of super high-rise buildings subjected to such long-period ground motions. The response reduction rate is investigated in detail in addition to the maximum response reduction. In December 2010 before this earthquake, simulated long-period ground motions for earthquake resistant design of high-rise buildings were provided in three large cities in Japan (Tokyo, Nagoya and Osaka) and nine areas were classified. Two 40-story steel buildings (slightly flexible and stiff) are subjected to these long-period ground motions in those nine areas for the detailed investigation of response characteristics of super high-rise buildings in various areas. 1528 0267-7261 11 Soil Dynamics and Earthquake Engineering 1511 31 Elsevier Ltd. earthquake The 2011 off the Pacific coast of Tohoku earthquake and response of high-rise buildings under long-period ground motions
2433/76496 Umemura, Junzo 1973/11/26 219 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 206 51 Institute for Chemical Research, Kyoto University Cartesian Displacements of Normal Vibrations of 1, 2, 4, 5-Tetracyanobenzene and 1, 2, 4, 5-Tetracyanobenzene-d₂ Molecules
2433/65238 Uchino, Takashi 2000/02/28 We have performed ab initio quantum chemical calculations on clusters of atoms modeling a divalent Ge defect in Ge-doped SiO2 glasses. It has been found that the divalent Ge defect interacts with a nearby GeO4 tetrahedron, forming complex structural units that are responsible for the observed photoabsorption band at ~ 5eV. We have shown that these structural units can be transformed into two equivalent Ge E’ centers by way of the positively charged defect center. 23 1342-0321 ICR annual report 22 6 Institute for Chemical Research, Kyoto University Silica Glass Structure and Formation Mechanism of Ge Related Paramagnetic Centers in Ge-Doped Silica Glass (SOLID STATE CHEMISTRY-Amorphous Materials)
2433/65157 Lin, Hong 1998/02/27 Transparent semiconductive TiO2 films co-doped with Ru and Ta (Nb), and Co and Nb (Sb) were prepared on SiO2 glass substrates by the sol-gel method using Ti(OC3H7 i)4 solutions. The solution preparation condition, solution composition, dopant content and heat-treatment temperature all severely affected the electrical resistivity of the resultant films. TiO2 films co-doped with Ru and Ta (Nb) showed n-type conductivity, while those co-doped with Co and Nb (Sb) showed p-type conductivity. It seems that the obtained films can be utilized for assembling all-solid-state TiO2-based pn type solar cell. 23 1342-0321 ICR annual report 22 4 Institute for Chemical Research, Kyoto University Transparent semiconductive films Electrical Properties of Transparent Doped Titania Films by Sol-Gel Method (SOLID STATE CHEMISTRY-Amorphous Materials)
2433/76865 Takekoshi, Hidekuni 1980/03/31 10 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 5 58 Institute for Chemical Research, Kyoto University Model Experiments for rf Structure of Kyoto University Superconducting Cyclotron
2433/91178 TAKAYAMA, Hajime 1984/01/20 We show in this work by the joint use of the Monte Carlo and molecular dynamics techniques that a classical treatment of the Fukuyama-Lee model on ID incommensurate CDW in the weak pinning regime can well reproduce the peculiar transport properties attributed to a motion of CDW, such as the nonlinear electric conduction associated with narrow band noises. The results of the inspection of phase profiles in motion are also discussed. この論文は国立情報学研究所の電子図書館事業により電子化されました。 31 0527-2997 4 物性研究 24 41 物性研究刊行会 NUMERICAL STUDY ON ONE-DIMENSIONAL INCOMMENSURATE CHAGE-DENSITY-WAVES IN THE WEAK PINNING REGIME(THEORIES ON CDW NONLINEAR DYNAMICS, International Symposium on NONLINEAR TRANSPORT AND RELATED PHENOMENA IN INORGANIC QUASI ONE DIMENSIONAL CONDUCTORS)
2433/46870 Osugi, Jiro 1966/04/30 108 0034-6675 2 The Review of Physical Chemistry of Japan 103 35 The Physico-Chemical Society of Japan Studies on the kinetics of the thermal polymerization of butadiene under high pressure
2433/76530 Ishizaki, Yoshihide 1974/07/25 169 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 165 52 Institute for Chemical Research, Kyoto University The ¹⁵⁸Gd(p, t)¹⁵⁶Gd Reaction (Memorial Issue Dedicated to the Late Professor Yoshiaki Uemura)
2433/76543 Ishiwari, Ryutaro 1974/07/25 39 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 19 52 Institute for Chemical Research, Kyoto University Stopping Powers of Al, Ti, Fe, Cu, Mo, Ag, Sn, Ta, and Au for 7.2 MeV Protons (Memorial Issue Dedicated to the Late Professor Yoshiaki Uemura)
2433/76975 Ogawa, Hidemi 1982/08/31 204 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 200 60 Institute for Chemical Research, Kyoto University Energy Dependence of the Optical Potential for Proton Scattering from Si (Commemoration Issue Dedicated to Professor Takuji Yanabu on the Occasion of his Retirement)
2433/76987 Kumabe, Isao 1982/08/31 125 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 106 60 Institute for Chemical Research, Kyoto University Inelastic Scattering of 28. 5 MeV Alpha Particles by ⁶⁰Ni and ⁶²Ni (Commemoration Issue Dedicated to Professor Takuji Yanabu on the Occasion of his Retirement)
2433/77338 Kakigi, Shigeru 1990/10/31 109 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 103 68 Institute for Chemical Research, Kyoto University Double-Scattering Corrections to the Quasifree Scattering in the ³He (p,pp)²H Reaction (Commemoration Issue Dedicated to Professor Hidekuni Takekoshi On the Occasion of His Retirement)
2433/46893 Kubota, Hironobu 1967/11/30 31 0034-6675 1 The Review of Physical Chemistry of Japan 25 37 The Physico-Chemical Society of Japan Studies on the kinetics of the gas-phase addition reaction of HI to butadiene I
2433/50202 Dotera, T 1999/01/04 108 0031-9007 1 PHYSICAL REVIEW LETTERS 105 http://link.aps.org/abstract/PRL/v82/p105 82 AMERICAN PHYSICAL SOC Cell crystals: Kelvin's polyhedra in block copolymer melts
2433/46736 Teranishi, Hiroshi 1956/08/30 23 0034-6675 1 The Review of Physical Chemistry of Japan 18 26 The Physico-Chemical Society of Japan Behavior of acetylene under high pressures in presence of copper or copper alloys
2433/91544 Kim, Hyeon-Deuk 2009/12/07 State-of-the-art time domain density functional theory and non-adiabatic (NA) molecular dynamic simulations are used to study phonon-induced relaxation of photoexcited electrons and holes in Ge and Si quantum dots (QDs). The relaxation competes with productive processes and causes energy and voltage losses in QD solar cells. The ab initio calculations show that quantum confinement makes the electron and hole density of states (DOS) more symmetric in Si and Ge QDs compared to bulk. Surprisingly, in spite of the symmetric DOS, the electron and hole relaxations are quite asymmetric: the electrons decay faster than the holes. The asymmetry arises due to stronger NA coupling in the conduction band (CB) than in the valence band (VB). The stronger NA coupling of the electrons compared to the holes is rationalized by the larger contribution of the high-frequency Ge-H and Si-H surface passivating bonds to the CB relative to the VB. Linear relationships between the electron and hole relaxation rates and the CB and VB DOS are found in agreement with Fermi's golden rule. The faster relaxation of the electrons compared to the holes in the Ge and Si QDs is unexpected and is in contrast with the corresponding dynamics in the majority of binary QDs, such as CdSe. It suggests that Auger processes will transfer energy from holes to electrons rather than in the opposite direction as in CdSe, and that a larger fraction of the photoexcitation energy will be transferred to phonons coupled with electrons rather than holes. The difference in the phonon-induced electron and hole decay rates is larger in Ge than Si, indicating that the Auger processes should be particularly important in Ge QDs. The simulations provide direct evidence that the high-frequency ligand modes on the QD surface play a pivotal role in the electron-phonon relaxation dynamics of semiconductor QDs. 10077 1477-9234 45 Dalton transactions 10069 Royal Society of Chemistry Symmetric band structures and asymmetric ultrafast electron and hole relaxations in silicon and germanium quantum dots: time-domain ab initio simulation.
2433/96367 NOKURA, Kazuo 1998/06/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 443 0727-2997 3 物性研究 440 70 物性研究刊行会 高温相反学習と複雑なスピンモデル(基研研究会「ニューラルネットワーク~これからの統計力学的アプローチ~」,研究会報告) Paramagnetic unlearning and Complex spin models
2433/97885 Robnik, Marko 2004/08/20 In this paper I offer an overview of the problem of energy level statistics in generic Hamiltonian systems, where classically we have regular motion on invariant tori for some initial conditions, and chaotic motion for some other complementary initial conditions. We look at this problem in the semiclassical limit of sufficiently small effective Planck's constant h_, assuming that we do have enough objects (asymptotically infinitely many) to define the statistics in this limit. この論文は国立情報学研究所の電子図書館事業により電子化されました。 665 0827-2997 5 物性研究 662 82 物性研究刊行会 Quantum Chaos in Generic Systems
2433/171346 SKIBSTED, Erik 2011/08/30 15 1880-2818 数理解析研究所講究録 10 1760 京都大学数理解析研究所 SOMMERFELD RADIATION CONDITION AT THRESHOLD (Spectral and Scattering Theory and Related Topics)
2433/84825 Ray, Mausumi 2009/07/23 Kyoto University Theoretical chemistry ケイ素化学種を含む遷移金属錯体の結合性、電子状態、動的挙動に関する理論的研究 Theoretical Studies on Transition Metal Complexes of Silicon Species: Their Novel Bonding Natures, Electronic Structures, and Fluxional Behavior
2433/77871 Hasegawa, Jun-ya 1998/03/23 Kyoto University 光合成反応中心の励起状態と電子移動反応に関する理論的研究 Theoretical Study on the Excited States and Electron Transfer Reactions in Photosynthetic Reaction Center
2433/89000 IIDA, SHUICHI 1975/04/20 In the past theory of magnetism, there was an insufficient understanding in the processing of the magnetic energy of the externally applied field. By introducing a correct way of processing this energy, it was clarified that the Meissner effect is a classical property of the perfect conductors. It was proved rigorously that the perfectly diamagnetic state has the minimum local magnetic energies. Miss Van Leeuwen's theorem is wrong because it does not take account the cooperative nature of the magnetic energy of the system. By assuming -(ev・A)/c, as the necessary additional to the statistical energy of the system, the London equation V_=(e/mc) A has been derived directly. The same equation comes out kinematically as well by analyzing the transient collective motion of the conduction electrons in a perfectly conducting cylinder. It was pointed out that the surface state electrons which are runnig in the surface boundary region paramagnetically must have extremely high magnetic energies and can not be present so many thermodynamically and kinematically as well. This is the principal mechanism for having the perfect diamagnetism in perfect conductors. In order to elucidate the electro-thermodynamics of the persistent current system, a two doubly connected perfect conductor system is analyzed which clarifies the meaning of the Zeeman energy, the tricky structure of the magnetic energy, and another delicate electro-thermodynamical situation of the creation of the Meissner effect. この論文は国立情報学研究所の電子図書館事業により電子化されました。 44 0525-2997 1 物性研究 1 24 物性研究刊行会 Introduction of A New Principle in The Theory of Magnetism, I. : The Classical Derivation of The Meissner Effect in Perfect Conductors
2433/86446 Fujisawa, Hiroshi 1994/05/23 Kyoto University 連続波4ロッド高周波四重極型線形加速器 A cw 4-rod RFQ Linac
2433/91123 Iida, Shuichi 1983/08/20 This is a brief review on the new frame of physics. Based on the persistent current model of the electron, a new rigorously selfconsistent theory of classical electromagnetism, in which the magnetic field energy and the energy transfer by induction have been rigorously taken into account, is proposed. Using this new frame in electromagnetism, rigorous unification of the theories of the Maxwell-Lorentz electromagnetism and the quantum physics is developed, concluding that the classical Lagrangian equations, being regarded as operator equations, are accurately valid in the frame of the quantum theory. Equivalence and inequivalence of the Hamiltonian and Lagrangian formalisms in both classical and quantum theories are analyzed. The principle of action through medium requests the advantage of the Lagrangian formalism over the Hamiltonian, predicting its importance for macroscopically inhomogeneous systems; the Meissner effect presents a typical example. By using the Coulomb gas as an example, the proofs have been given that the Meissner effect is a classical property of the system which can sustain persistent currents. The principle of classification and the transient energy principle are proposed. この論文は国立情報学研究所の電子図書館事業により電子化されました。 473 0527-2997 5 物性研究 435 40 物性研究刊行会 New Frame in Physics, New Thermodynamic Principles, and Classical Derivation of the Meissner-Ochsenfeld Effect
2433/48866 Kawai, Shinnosuke 2006/03/23 Kyoto University O(^{1}D)+N_{2}O→NO+NO の生成物状態分布と反応動力学 Product state distribution and reaction dynamics of O(^{1}D)+N_{2}O→NO+NO
2433/120874 MOON, Chiwon 2010/03/23 Kyoto University Defect フェムト秒レーザーを用いた酸化物内部局所領域における欠陥制御および応用 Controls and Constructive Applications of Defects in Local Area of Oxides Using Femtosecond Laser
2433/160049 Harada, Yuki 2012/07/20 We have analyzed nongyrotropic electron velocity distribution functions (VDFs) obtained near the lunar surface. Electron VDFs, measured at ∼10–100 km altitude by Kaguya in both the solar wind and the Earth's magnetosphere, exhibit nongyrotropic empty regions associated with the ‘gyroloss’ effect; i.e., electron absorption by the lunar surface combined with electron gyromotion. Particle-trace calculations allow us to derive theoretical forbidden regions in the electron VDFs, thereby taking into account the modifications due to nonuniform magnetic fields caused by diamagnetic-current systems, lunar-surface charging, and electric fields perpendicular to the magnetic field. Comparison between the observed empty regions with the theoretically derived forbidden regions suggests that various components modify the characteristics of the nongyrotropic electron VDFs depending on the ambient-plasma conditions. On the lunar nightside in the magnetotail lobes, negative surface potentials slightly reduce the size of the forbidden regions, but there are no distinct effects of either the diamagnetic current or perpendicular electric fields. On the dayside in the solar wind, the observations suggest the presence of either the diamagnetic-current or solar wind convection electric field effects, or both. In the terrestrial plasma sheet, all three mechanisms can substantially modify the characteristics of the forbidden regions. The observations imply the presence of a local electric field of at least 5 mV/m although the mechanism responsible for production of such a strong electric field is unknown. Analysis of nongyrotropic VDFs associated with the gyroloss effect near solid surfaces can promote a better understanding of the near-surface plasma environment and of plasma–solid-surface interactions. 0148-0227 Journal of Geophysical Research 117 American Geophysical Union Moon Nongyrotropic electron velocity distribution functions near the lunar surface
2433/124570 Szarek, Pawel 2009/12/30 We report the new structures of aluminum hydrides derived from the Al4 tetrahedral cages. We perform ab initio quantum chemical calculation for these new aluminum hydrides. Our calculation of binding energies of the new aluminum hydrides reveal that stability of these hydrides increases as more hydrogen atoms are adsorbed, while stability of Al-H bonds decreases. We also calculate electronic stress tensor to evaluate the chemical bonds of these hydrides. As a result, we find that the bonds of the Al4 tetrahedral cage are strengthened as more hydrogen atoms are adsorbed on the aluminum hydrides. Our calculation of the potential energy surfaces and the regional chemical potential show that hydrogen atoms are likely to adsorb on bridge site at first. 1142 0255-5476 Materials Science Forum 1137 638-642 Trans Tech Publications Energy Density Electronic Stress Tensor Study of Aluminum Nanostructures for Hydrogen Storage
2433/139163 2010/10/30 65 1342-0321 ICR annual report 64 17 Institute for Chemical Research, Kyoto University Water Chemistry Energy (AGC)
2433/139167 2010/10/30 57 1342-0321 ICR annual report 56 17 Institute for Chemical Research, Kyoto University Photonic Elements Science
2433/139182 2010/10/30 27 1342-0321 ICR annual report 26 17 Institute for Chemical Research, Kyoto University Molecular Materials Chemistry
2433/145980 Seko, Atsuto 2011/05/30 Control of errors over the whole range of structures is essential when we combine a large set of density-functional theory calculations and the cluster expansion method for predicting the ground-state structures and configurational thermodynamics of multicomponent systems. Minority structures that are far from a random structure are important for such a prediction. In this paper, we propose a procedure based on the cluster analysis of the structure population, which can adequately take into account the errors of minority structures as well as those of random structures. The usefulness of the procedure is demonstrated by applying it to configurational behaviors of MgAl_{2}O_{4} spinel. 1098-0121 22 Physical Review B 83 American Physical Society Grouping of structures for cluster expansion of multicomponent systems with controlled accuracy
2433/82606 Ushida, Akio 1992/05/30 36 1880-2818 数理解析研究所講究録 28 787 京都大学数理解析研究所 A Global Optimization Algorithm Based on Circuit Partitioning Technique
2433/60906 Kawamoto, Hiroshi 1997/02/27 239 1880-2818 数理解析研究所講究録 234 982 京都大学数理解析研究所 Quantization of the Aharonov-Bohm Flux threading through a Charge Density Wave Loop
2433/153054 Shikama, T. 2012/02/28 The CD A2Δ–X2Π transition spectra under an external magnetic field are calculated based on quantum mechanical perturbation method, and the results are compared with measurements in glow-discharge plasmas. The values of the equilibrium molecular constants, Te, ωe, and Be for the A2Δstate, are determined from the comparison of the spectra under no magnetic field. The measured spectra under a field strength up to 4.0 T are well reproduced by the calculation using these molecular constants. 298 0022-4073 4 Journal of Quantitative Spectroscopy and Radiative Transfer 294 113 Elsevier Ltd. Plasma Observation of the A2Δ–X2Π transition spectra of CD molecules under a magnetic field relevant to fusion plasmas
2433/75988 1964/02/25 241 0023-6071 5-6 Bulletin of the Institute for Chemical Research, Kyoto University 240 41 Institute for Chemical Research, Kyoto University 1962 : Nuclear Physics & Chemistry
2433/154946 2010/10/30 59 1342-0321 ICR annual report 58 18 Institute for Chemical Research, Kyoto University Photonic Elements Science
2433/154959 2010/10/30 33 1342-0321 ICR annual report 32 18 Institute for Chemical Research, Kyoto University Solution and Interface Chemistry
2433/65696 Shirai, Toshiyuki 1996/02/28 55 1342-0321 ICR annual report 54 2 Institute for Chemical Research, Kyoto University Construction of 100 MeV Electron Linac (NUCLEAR SCIENCE RESEARCH FACILITY - Particle and Photon Beams)
2433/65676 Sato, Naoki 1995/02/27 13 1342-0321 ICR annual report 12 1 Institute for Chemical Research, Kyoto University Characteristic Electronic Structures of Organic Solids Classified in Terms of Molecular Electronic Relaxation (INTERFACE SCIENCE - Molecular Aggregates)
2433/76187 Matsumoto, Hiroaki 1967/03/31 54 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 43 45 Institute for Chemical Research, Kyoto University EPR and Optical Studies on γ-Ray Irradiated CdCl₂: Ag and MgCl₂: Ag (Special Issue on Physical, Chemical and Biological Effects of Gamma Radiation, VIII)
2433/76272 Nishi, Tomota 1969/03/31 175 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 162 47 Institute for Chemical Research, Kyoto University Excitation Functions of Deuteron Induced Reactions
2433/87353 Hirano, Daisuke 2008/01/30 In mixed semiconductor crystals, random potential fluctuations cause localized band-tail states below the band edge and control the optical spectrum and dynamics. We report the influence of these band-tail states on the dynamics of electron-hole plasmas in highly excited InxGa1−xN mixed crystals. Temporal changes in the luminescence spectrum of InxGa1−xN mixed crystals and their band-gap renormalization are completely different from those of GaN crystals. Our findings show that holes are rapidly localized at band-tail states and that electron plasmas in the extended states determine the luminescence properties and band-gap renormalization of InxGa1−xN mixed crystals. 1098-0121 7 Physical Review B 77 American Physical Society excitons Disorder-induced rapid localization of electron-hole plasmas in highly excited InxGa1-xN mixed crystals
2433/141949 Yamada, Yasuhiro 2011/05/31 We studied photoluminescence (PL) spectrum and dynamics of undoped and electron-doped SrTiO3. At low temperatures below 100 K, we observed two band-edge PL peaks and a broad PL band in strongly photoexcited SrTiO3 and electron-doped SrTiO3 samples. In electron-doped samples, the peak energy of the broad PL band depends on the excitation photon energy at low temperatures: it changes from 2.5 to 2.9 eV with the excitation photon energy. On the other hand, the PL dynamics is independent of the excitation photon energy and is explained by a simple model involving single-carrier trapping and Auger recombination. From the PL spectrum and dynamics under different excitation photon energies, the PL processes in SrTiO3 are discussed. 0021-8979 10 Journal of Applied Physics 109 American Institute of Physics Blue light emission from strongly photoexcited and electron-doped SrTiO3
2433/145928 Tokita, Shigeki 2011/05/30 We have experimentally demonstrated that fast electrons emitted from a metallic wire irradiated by a 5×10[18] W/cm[2] laser pulse can be collimated along the wire, and that their intensity is significantly enhanced in the axial direction of the wire. As the wire length is increased up to 30 mm from the laser focal spot, the angular divergence of the emitted electrons with energies of hundreds of keV decreases to 65 mrad. Numerical simulations reveal that the electrons are trapped by the transient electric field surrounding the wire and guided along the axial direction. 0031-9007 25 Physical Review Letters 106 American Physical Society Collimated Fast Electron Emission from Long Wires Irradiated by Intense Femtosecond Laser Pulses
2433/84629 Olovsson, W 2008/12/30 X-ray absorption near-edge structure spectra are calculated by fully solving the electron/core-hole Bethe-Salpeter equation (BSE) in an all-electron framework. We study transitions from shallow core states, including the Mg L2,3 edge in MgO, the Li K edge in the Li halides LiF, LiCl, LiBr, and LiI, as well as Li2O. We illustrate the advantage of the many-body approach over a core-hole supercell calculation. Both schemes lead to strongly bound excitons, but the nonlocal treatment of the electron-hole interaction in the BSE turns out to be crucial for an agreement with experiment. 1098-0121 4 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.79.041102 79 American Physical Society Bethe-Salpeter equation All-electron Bethe-Salpeter calculations for shallow-core x-ray absorption near-edge structures
2433/84618 Ueda, M 2008/01/30 We report the observation of optical polarization switching in InxGa1−xN/GaN quantum well active layers, using semipolar {11[overline 2]2} planes. When the In composition is less than ~30%, the emissions related to the top and second valence bands are polarized along the [1[overline 1]00] and perpendicular [[overline 1][overline 1]23] directions, respectively, similar to earlier studies. On the contrary, as the In composition increases above 30%, the polarizations switch, indicating a crossover between the two valence bands. Because the polarization degree is less sensitive to the well width, the observed polarization switch is ascribed to the InN deformation potentials. 1098-0121 23 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.78.233303 78 American Physical Society Polarization switching phenomena in semipolar InxGa1-xN/GaN quantum well active layers
2433/75322 Tarama, Kimio 1953/05/30 219 0023-6071 3 Bulletin of the Institute for Chemical Research, Kyoto University 217 31 Institute for Chemical Research, Kyoto University On the Rate of Alcoholysis of Hydrosilanes
2433/75461 Azuma, Toshio 1954/10/01 215 0023-6071 5 Bulletin of the Institute for Chemical Research, Kyoto University 214 32 Institute for Chemical Research, Kyoto University Beta-Spectra of Ag¹¹º and Sb¹²⁴
2433/65566 2008/02/28 59 1342-0321 ICR annual report 58 14 Institute for Chemical Research, Kyoto University Photonic Elements Science
2433/65526 2007/02/27 47 1342-0321 ICR annual report 46 13 Institute for Chemical Research, Kyoto University Laser Matter Interaction Science
2433/65479 2006/02/27 47 1342-0321 ICR annual report 46 12 Institute for Chemical Research, Kyoto University Laser Matter Interaction Science
2433/65482 2006/02/27 41 1342-0321 ICR annual report 40 12 Institute for Chemical Research, Kyoto University Molecular Aggregation Analysis
2433/46764 Hiraoka, Hiroyuki 1957/10/30 63 0034-6675 2 The Review of Physical Chemistry of Japan 61 28 The Physico-Chemical Society of Japan Self-diffusion of methanol under pressure
2433/65407 2004/02/28 17 1342-0321 ICR annual report 16 10 Institute for Chemical Research, Kyoto University Advanced Inorganic Synthesis
2433/65319 KAJI, Keisuke 2002/02/27 27 1342-0321 ICR annual report 26 8 Institute for Chemical Research, Kyoto University A finding of spinodal decomposition-assisted crystal nucleation in polymers / Evidence for localization of the Boson peak in glassy PMMA / Phase diagram of polyelectrolyte solutions (FUNDAMENTAL MATERIAL PROPERTIES - Polymer Materials Science)
2433/65349 2003/02/27 47 1342-0321 ICR annual report 46 9 Institute for Chemical Research, Kyoto University Biopolymer Structure
2433/65367 2003/02/27 11 1342-0321 ICR annual report 10 9 Institute for Chemical Research, Kyoto University Molecular Aggregates
2433/65248 Shigeoka, Nobuyuki 2000/02/28 Properties of gas scintillation proportional counter are investigated for Mn K X-ray spectra. The energy resolution (8.9%) on this type of the counter has twice as good as that (19%) of Xe gas sealed proportional counter. In the counter, a distortion of the pulse-height distribution due to a low-energy tail is observed. This fact can be attributed to the penetration of high energy X-rays in the accelerating region. Therefore, it is considerable that the tail may be enhanced for higher energy photons. 5 1342-0321 ICR annual report 4 6 Institute for Chemical Research, Kyoto University Gas Scintillation Development of Gas Scintillation Proportional Counter (STATES AND STRUCTURES-Atomic and Molecular Physics)
2433/76761 Ishiwari, Ryutarou 1978/03/31 48 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 47 56 Institute for Chemical Research, Kyoto University Re-Evaluation of Stopping Powers of Be, Al, Ti, V, Fe, Co, Ni, Cu, Mo, Rh, Ag, Ta, and Au for 28 MeV Alpha particles
2433/58306 Hoff, David 2006/04/29 161 1880-2818 数理解析研究所講究録 154 1495 京都大学数理解析研究所 uniqueness Continuous Dependence on Initial Data for Multidimensional, Viscous,Compressible Flows(Mathematical Analysis in Fluid and Gas Dynamics : A conference in honor of Professor Tai-Ping Liu on his 60th Birthday)
2433/90741 鳥養, 映子 1982/06/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 115 0527-2997 3 物性研究 113 38 物性研究刊行会 3. Microscopic Study on Magnetism of Amorphous Materials
2433/91069 ONO, Yoshiyuki 1983/07/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 96 0527-2997 4 物性研究 94 40 物性研究刊行会 28. Two-Dimensional Anderson Localization under Strong Maqnetic Fields(Theories,IV. Quantized Hall Effects)
2433/84966 2008/10/30 57 1342-0321 ICR annual report 56 15 Institute for Chemical Research, Kyoto University Photonic Elements Science
2433/134516 HAYASHI, Hiroo 2010/12/15 American Geophysical Union Fall Meeting 2010 San Francisco, California, USA Dec 13th - 17th, 2010 IUGONET Inter-university Upper atmosphere Global Observation NETwork (IUGONET)
2433/46942 Nakahara, Masaru 1970/12/20 11 0034-6675 1 The Review of Physical Chemistry of Japan 1 40 The Physico-Chemical Society of Japan Ionic solutions under high pressures I : pressure and temperature effects on the mobilities of the Co(NH3)6 3+ and SO4 2- ion
2433/77340 Takekoshi, Hidekuni 1990/10/31 85 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 71 68 Institute for Chemical Research, Kyoto University Keage Laboratory of Nuclear Science Decennial Report 1978-1988 (Commemoration Issue Dedicated to Professor Hidekuni Takekoshi On the Occasion of His Retirement)
2433/51099 Noguchi, Masahiro 2006/08/31 23 1880-6503 Sustainable humanosphere : bulletin of Research Institute for Sustainable Humanosphere Kyoto University 22 2 Research Institute for Sustainable Humanosphere Kyoto University Development of wooden semi-rigid frame with improved column and proposal of design methods(ABSTRACTS (PH D FOR GRADUATE SCHOOL OF AGRICULTURE))
2433/76531 Kumabe, Isao 1974/07/25 164 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 152 52 Institute for Chemical Research, Kyoto University Elastic and Inelastic Scattering of 34.4-MeV Alpha Particles by ⁹ºZr, ⁹¹Zr, and ⁹²Zr. (Memorial Issue Dedicated to the Late Professor Yoshiaki Uemura)
2433/76972 Kayashima, Kazuhiro 1982/08/31 213 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 211 60 Institute for Chemical Research, Kyoto University Activation Cross Sections for Reaction Leading to Long-lived Reaction Products on Titanium, Manganese, Copper, Zinc, Strontium, Yttrium, Cadmium, Indium and Tellurium for 14. 6 MeV Neutrons (Commemoration Issue Dedicated to Professor Takuji Yanabu on the Occasion of his Retirement)
2433/76973 Fukuda, Katsuya 1982/08/31 210 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 208 60 Institute for Chemical Research, Kyoto University Activation Cross Sections for Reaction Leading to Long-lived Reaction Products on Iron, Cobalt, Nickel, Zirconium and Molybdenum for 14. 6 MeV Neutrons (Commemoration Issue Dedicated to Professor Takuji Yanabu on the Occasion of his Retirement)
2433/76976 Sakamoto, Hiroshi 1982/08/31 199 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 197 60 Institute for Chemical Research, Kyoto University Inclusive Proton Energy Spectra from the Deuteron Induced Reaction on Carbon at Ed=9. 0 MeV (Commemoration Issue Dedicated to Professor Takuji Yanabu on the Occasion of his Retirement)
2433/77331 Tatsumi-Miyajima, Junko 1990/10/31 176 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 162 68 Institute for Chemical Research, Kyoto University Measurements of Europium-152 Depth Profile of Stone Embankments Exposed the Nagasaki Atomic Bomb for Neutron Spectrum Analysis (Commemoration Issue Dedicated to Professor Hidekuni Takekoshi On the Occasion of His Retirement)
2433/77347 Kita, Yasuo 1990/12/30 268 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 265 68 Institute for Chemical Research, Kyoto University Main-Chain Motions of a Liquid Crystalline Cellulose Derivative as Revealed by Dielectric Measurements
2433/77422 Suzuki, Mitsuko 1992/02/15 535 0023-6071 5-6 Bulletin of the Institute for Chemical Research, Kyoto University 526 69 Institute for Chemical Research, Kyoto University Ion Transfer from Aqueous to Mixed Organic Solution Studied by Polarography at the Electrolyte Dropping Electrode
2433/39871 Ke, XZ 2005/04/29 1098-0121 18 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v71/p184107 71 AMERICAN PHYSICAL SOC Cubic and orthorhombic structures off aluminum hydride AlH3 predicted by a first-principles study
2433/50118 Ichitsubo, T 2000/09/01 5441 0163-1829 9 PHYSICAL REVIEW B 5435 http://link.aps.org/abstract/PRB/v62/p5435 62 AMERICAN PHYSICAL SOC Kinetics of cubic to tetragonal transformation under external field by the time-dependent Ginzburg-Landau approach
2433/50213 Matsushita, T 2007/08/30 1050-2947 3 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v76/p032903 76 AMER PHYSICAL SOC Energy loss of slow C-60(+) ions during grazing scattering from a KCl(001) surface
2433/47014 1976/02/29 0034-6675 2 The Review of Physical Chemistry of Japan 45 The Physico-Chemical Society of Japan Cover
2433/47045 Katayama, Masatake 1977/07/20 52 0034-6675 1 The Review of Physical Chemistry of Japan 42 47 The Physico-Chemical Society of Japan Layer growth of ZnSb phase in the Zn-Sb diffusion couple at high pressure
2433/46747 Kiyama, Ryo 1956/10/30 36 0034-6675 1 The Review of Physical Chemistry of Japan 24 27 The Physico-Chemical Society of Japan Studies on explosive reactions of tetrafluoroethylene and acetylene with oxygen or air : part I. explosive phenomena of gaseous tetrafluoroethylene-oxygen or air mixtures
2433/50423 Nakajima, T 2007/04/29 1050-2947 5 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v75/p053409 75 AMERICAN PHYSICAL SOC Above-threshold ionization by chirped laser pulses
2433/50455 Furusaki, A 2002/06/03 0031-9007 22 PHYSICAL REVIEW LETTERS http://link.aps.org/abstract/PRL/v88/p226404 88 AMERICAN PHYSICAL SOC Occupation of a resonant level coupled to a chiral Luttinger liquid
2433/50555 Murai, S 2007/10/01 0021-8979 7 JOURNAL OF APPLIED PHYSICS http://link.aip.org/link/?jap/102/073515 102 AMER INST PHYSICS Formation of silver nanoparticles under anodic surface of tellurite glass via thermal poling-assisted ion implantation across solid-solid interface
2433/24202 Kimoto, Tsunenobu 2002/04/01 4248 0021-8979 7 Journal of Applied Physics 4242 http://link.aip.org/link/?jap/91/4242 91 American Institute of Physics High-energy (MeV) Al and B ion implantations into 4H-SiC and fabrication of pin diodes
2433/95776 UENO, Yohtaro 1996/06/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 553 0527-2997 3 物性研究 552 66 物性研究刊行会 LOCAL CONNECTIVITY APPROACH TO MICROEMULSIONS : PROOF OF A BICONTINUOUS PHASE IN A LATTICE MODEL(Session III : Complex Fluids, The 1st Tohwa University International Meeting on Statistical Physics Theories, Experiments and Computer Simulations)
2433/94863 Yukawa, Tetsuyuki 1992/02/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 684 0527-2997 5 物性研究 673 57 物性研究刊行会 量子カオスについて(基研短期研究会「数理物理学における非線形問題」,研究会報告) Quantum Chaos : Motion of energy levels of isolated systems and quasi-energy spectra of periodically kicked systems
2433/96976 Proykova, Ana 2001/04/20 我々はSF_6分子クラスターにおける2種の固体構造(bcc配位の無秩序相と歪んだ単斜配位の秩序相)の"熱的な"共存が、TeF_6分子クラスターに比べて、計算機実験において観測に掛りづらい原因を解析した。本稿では、遷移"温度"近傍のエネルギー一定のMDトラジェクトリーを継続的にconjugate gradient法を用いて徐冷することで、(SF_6)_<89>クラスターの場合(ポテンシャルエネルギー面上で鞍点を介して)相互に繋がっている極小エネルギー構造間の相対エネルギーは、完全な配位秩序相に相当する最安定エネルギー構造を除いて、ほぼ同じであること;(SF_6)_<89>クラスターでは部分的に秩序を持った構造が占める相空間体積の割合が"秩序-無秩序相の共存がシュミレーションにおいて容易に達成される"(TeF_6)_<89>クラスターに比べて小さいこと;SF_6とTeF_6分子は同じ対称性を持ち、かつ同じ原子間相互作用ポテンシャル関数で記述されているが、ポテンシャルエネルギー面のtopographyは、「系のダイナミックスを大きく左右する」局所安定点-鞍点-(別の)局所安定点(minimum-saddle-minimum)のエネルギー比において、顕著に異なっており、この違いが「TeF_6は(SF_6に比べて)部分秩序相により長く滞在し、共存相が観測される温度領域において高いエネルギーの局所安定点群と部分秩序相を有意に分離させている」原因となっていること、を示す。 この論文は国立情報学研究所の電子図書館事業により電子化されました。 66 0727-2997 1 物性研究 62 76 物性研究刊行会 温度"駆動"の相転移ダイナミックス(複雑な多谷ポテンシャルエネルギー面上で生起する動力学的諸問題-力学的決定性と統計性の中間領域を探る(第1回)-,研究会報告) Dynamics of Temperature Driven Phase Transitions
2433/108337 2009/10/30 39 1342-0321 ICR annual report 38 16 Institute for Chemical Research, Kyoto University Molecular Aggregation Analysis
2433/108353 2009/10/30 7 1342-0321 ICR annual report 6 16 Institute for Chemical Research, Kyoto University Structural Organic Chemistry
2433/109872 Hosokawa, S. 2009/02/27 The transverse acoustic excitation modes were detected by inelastic x-ray scattering in liquid Ga in the Q range above 9 nm-1 although liquid Ga is mostly described by a hard-sphere liquid. An ab initio molecular dynamics simulation clearly supports this finding. From the detailed analysis for the S(Q,ω) spectra with a good statistic quality, the lifetime of 0.5 ps and the propagating length of 0.4–0.5 nm can be estimated for the transverse acoustic phonon modes, which may correspond to the lifetime and size of cages formed instantaneously in liquid Ga. 0031-9007 10 PHYSICAL REVIEW LETTERS http://link.aps.org/doi/10.1103/PhysRevLett.102.105502 102 American Physical Society Transverse Acoustic Excitations in Liquid Ga
2433/160664 Hashimoto, H. 2011/05/30 The sensitivity (limit of detection) of high-resolution Rutherford backscattering spectroscopy (HRBS) is mainly determined by the background noise of the spectrometer. There are two major origins of the background noise in HRBS, one is the stray ions scattered from the inner wall of the vacuum chamber of the spectrometer and the other is the dark noise of the microchannel plate (MCP) detector which is commonly used as a focal plane detector of the spectrometer in HRBS. In order to reject the stray ions, several barriers are installed inside the spectrometer and a thin Mylar foil is mounted in front of the detector. The dark noise of the MCP detector is rejected by the coincidence measurement with the secondary electrons emitted from the Mylar foil upon the ion passage. After these improvements, the background noise is reduced by a factor of 200 at a maximum. The detection limit can be improved down to 10 ppm for As in Si at a measurement time of 1 h under ideal conditions. 0034-6748 6 REVIEW OF SCIENTIFIC INSTRUMENTS http://link.aip.org/link/?rsi/82/063301 82 American Institute of Physics focal planes Improvement of sensitivity in high-resolution Rutherford backscattering spectroscopy
2433/163088 Teramoto, Hiroshi 2011/11/29 [Date] November 28 (Mon) - December 2 (Fri), 2011: [Place] Kyoto University Clock Tower Centennial Hall, Kyoto, JAPAN 147 IUTAM Symposium on 50 Years of Chaos : Applied and Theoretical 146 International Union of Theoretical and Applied Mechanics Dynamical Switching of a Reaction Coordinate Triggered by Breakdown of a Normally Hyperbolic Invariant Manifold
2433/163442 Hayashi, Hiroyuki 2011/01/30 Mn-doped γ-Ga2O3 thin films with a defective spinel structure have been epitaxially grown on spinel (100) substrates using pulsed laser deposition. The crystal quality of the films is strongly dependent on preparation conditions, particularly substrate temperature and laser energy density, as well as Mn concentration. In the 7 cation% Mn-doped film grown under the optimized conditions, the full width at half maximum in the x-ray diffraction rocking curve for the (400) plane is 117 arcsec and the root-mean-square roughness of the surface is approximately 0.4 nm. These values are comparable to those of the spinel substrate. The film shows a uniform tetragonal distortion with a tetragonality of 1.05. 583 0884-2914 4 JOURNAL OF MATERIALS RESEARCH 578 26 Cambridge University Press Epitaxy Epitaxial growth of Mn-doped gamma-Ga2O3 on spinel substrate
2433/172580 2011/10/30 47 1342-0321 ICR annual report 46 19 Institute for Chemical Research, Kyoto University Laser Matter Interaction Science
2433/172583 2011/10/30 41 1342-0321 ICR annual report 40 19 Institute for Chemical Research, Kyoto University Molecular Aggregation Analysis
2433/172934 Masai, Hirokazu 2011/10/30 The authors report on the correlation between the photoluminescence (PL) property and the SnO amount in SnO-ZnO-P_2O_5 (SZP) glass. In the PL excitation (PLE) spectra of the SZP glass containing Sn^2+ emission center, two S_1 states, one of which is strongly affected by SnO amount, are assumed to exist. The PLE band closely correlates with the optical band edge originating from Sn^2+ species, and they both largely red-shifts with increasing amount of SnO. The emission decay time of the SZP glass decreased with increasing amount of SnO and the internal quantum efficiencies of the SZP glasses containing 1~5 mol% of SnO are comparable to that of MgWO_4. It is expected that the composition-dependent S_1 state (the lower energy excitation band) governs the quantum efficiency of the SZP glasses. 27326 1094-4087 25 Optics Express 27319 20 Optical Society of America. Correlation between emission property and concentration of Sn^2+ center in the SnO-ZnO-P_2O_5 glass
2433/147191 Hama, Tetsuya 2010/03/30 Following 157 nm photoexcitation of amorphous solid water and polycrystalline water ice, photodesorbed water molecules (H2O and D2O), in the ground vibrational state, have been observed using resonance-enhanced multiphoton ionization detection methods. Time-of-flight and rotationally resolved spectra of the photodesorbed water molecules were measured, and the kinetic and internal energy distributions were obtained. The measured energy distributions are in good accord with those predicted by classical molecular dynamics calculations for the kick-out mechanism of a water molecule from the ice surface by a hot hydrogen (deuterium) atom formed by photodissociation of a neighboring water molecule. Desorption of D2O following 193 nm photoirradiation of a D2O/H2S mixed ice was also investigated to provide further direct evidence for the operation of a kick-out mechanism. 0021-9606 16 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/JCPSA6/v132/i16/p164508/s1 132 AMER INST PHYSICS A desorption mechanism of water following vacuum-ultraviolet irradiation on amorphous solid water at 90 K
2433/39739 Hotta, S 2002/07/01 152 0021-9606 1 JOURNAL OF CHEMICAL PHYSICS 142 http://link.aip.org/link/?jcp/117/142 117 AMER INST PHYSICS High-spin electronic interaction of small lithium and sodium cluster formation in the excited states
2433/47048 Kawatsura, Kiyoshi 1977/12/25 68 0034-6675 2 The Review of Physical Chemistry of Japan 53 47 The Physico-Chemical Society of Japan X-ray emission spectra induced by ion-atom collisions I : single and double K-shell ionization
2433/74904 Moriyama, Hirotake 1981/03/23 Kyoto University スズ、アンチモン及びテルル核分裂生成物の化学挙動 CHEMICAL BEHAVIORS OF TIN, ANTIMONY, AND TELLURIUM FISSION PRODUCTS
2433/49883 Hirano, K 2003/06/29 1050-2947 1 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v68/p012722 68 AMERICAN PHYSICAL SOC Emission spectra of (RbHen)-He-* exciplexes in a cold He-4 gas
2433/155799 Morita, Kenji 2012/03/30 We investigate mass shifts of charmonia driven by change of the gluon condensate below but near transition temperatures at finite baryonic chemical potential. Extending previous prescription on the relation between gluon condensates and thermodynamic quantities, we model the gluon condensates of hadronic matter at finite temperature and baryonic chemical potential such that the scalar gluon condensate fits with the latest lattice QCD data. By making use of the QCD sum rule and the second-order Stark effect, we find that the smoother transition in the full QCD can lead to moderate mass shifts of charmonia even below the transition temperature. We also find larger mass shift at fixed temperature as chemical potential increases. Existing data on charmonium-charmonium ratio is found to be consistent with the statistical hadronization scenario, including the obtained mass shift. 0556-2813 4 Physical Review C 85 American Physical Society Charmonium mass in hot and dense hadronic matter
2433/157577 LAGRANGE, Jean-Baptiste Henri Raymond 2012/03/26 Kyoto University 加速器 FFAG加速器における零色収差に関する研究 Study of zero-chromaticity in FFAG accelerators
2433/157580 Abbas Alshehabi 2012/03/26 Kyoto University Grazing 斜X線分析 Grazing X-Ray Analysis
2433/50055 Nakagawa, T 2002/08/15 1098-0121 8 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v66/p085402 66 AMERICAN PHYSICAL SOC Evolution of geometric and electronic structure in ultrathin In films on Cu(001)
2433/50355 Matubayasi, N 2005/02/15 0021-9606 7 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/122/074509 122 AMER INST PHYSICS Hydrothermal reactions of formaldehyde and formic acid: Free-energy analysis of equilibrium
2433/49869 Tamaki, T 2003/12/30 0556-2821 2 PHYSICAL REVIEW D http://link.aps.org/abstract/PRD/v69/p024010 69 AMERICAN PHYSICAL SOC Radionic nonuniform black strings
2433/76097 Yanabu, Takuji 1965/02/25 85 0023-6071 s Bulletin of the Institute for Chemical Research, Kyoto University 68 43 Institute for Chemical Research, Kyoto University Differential and Integral Cross Sections of the Reactions C¹² (d,α) B¹º and O¹⁶ (d,α) N¹⁴ in the Deuteron Energy Range from 15 MeV to 20 MeV
2433/52650 Itoh, A 2001/07/31 1050-2947 3 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v64/e032702 64 AMERICAN PHYSICAL SOC Fragment ion distribution in charge-changing collisions of 2-MeV Si ions with C-60
2433/77558 Waseda, Yoshio 1994/10/31 304 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 286 72 Institute for Chemical Research, Kyoto University Structural Characterization of Oxide Materials by the Anomalous X-ray Scattering Method (Commemoration Issue Dedicated to Professor Sumio Sakka On the Occasion of His Retirement)
2433/77333 Okano, Kotoyuki 1990/10/31 155 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 139 68 Institute for Chemical Research, Kyoto University Identification of New Isotopes with the He-Jet Fed On-Line Isotope Separator KUR-ISOL
2433/39773 Yabushita, A 2006/10/07 0021-9606 13 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/125/133406 125 AMER INST PHYSICS Photodissociation of polycrystalline and amorphous water ice films at 157 and 193 nm
2433/39754 Yamazaki, T 2003/10/01 6670 0021-9606 13 JOURNAL OF CHEMICAL PHYSICS 6663 http://link.aip.org/link/?jcp/119/6663 119 AMER INST PHYSICS A quantum solute-solvent interaction using spectral representation technique applied to the electronic structure theory in solution
2433/39870 Kuwabara, A 2005/01/30 1098-0121 6 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v71/p064301 71 AMERICAN PHYSICAL SOC Ab initio lattice dynamics and phase transformations of ZrO2
2433/50224 Iwanaga, M 2000/10/15 10773 0163-1829 16 PHYSICAL REVIEW B 10766 http://link.aps.org/abstract/PRB/v62/p10766 62 AMERICAN PHYSICAL SOC Charge separation of excitons and the radiative recombination process in PbBr2 crystals
2433/47066 Katayama, Masatake 1979/02/10 95 0034-6675 2 The Review of Physical Chemistry of Japan 84 48 The Physico-Chemical Society of Japan Layer growth of CdSb phase in the Cd-Sb diffusion couple at high pressure
2433/109883 Hama, Tetsuya 2009/07/30 We have studied the desorption dynamics of OH radicals from the 157 nm photodissociation of amorphous solid water (ASW) as well as H2O2 deposited on an ASW surface at 90 K. The translational and internal energy distributions of OH were measured using resonance-enhanced multiphoton ionization methods. These distributions are compared to reported molecular dynamics calculations for the condensed phase photodissociation of water ice and also reported results for the gas phase photodissociation of H2O at 157 nm. We have confirmed that OH radicals are produced from two different mechanisms: one from primary photolysis of surface H2O of ASW, and the other being secondary photolysis of H2O2 photoproducts on the ASW surface after prolonged irradiation at 157 nm. 0021-9606 5 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/JCPSA6/v131/i5/p054508/s1 131 American Institute of Physics free radicals Desorption of hydroxyl radicals in the vacuum ultraviolet photolysis of amorphous solid water at 90 K
2433/109895 Kawahara, Koutarou 2009/06/29 The authors investigated deep levels in the whole energy range of bandgap of 4H-SiC, which are generated by low-dose N+, P+, and Al+ implantation, by deep level transient spectroscopy (DLTS). Ne+-implanted samples have been also prepared to investigate the pure implantation damage. In the n-type as-grown material, the Z1/2 (EC−0.63 eV) and EH6/7 (EC−1.6 eV) centers are dominant deep levels. At least, seven peaks (IN1, IN3–IN6, IN8, and IN9) have emerged by implantation and annealing at 1000 °C in the DLTS spectra from all n-type samples, irrespective of the implanted species. After high-temperature annealing at 1700 °C, however, most DLTS peaks disappeared, and two peaks, IN3 and IN9, which may be assigned to Z1/2 and EH6/7, respectively, survive with a high concentration over the implanted atom concentration. In the p-type as-grown material, the D (EV+0.40 eV) and HK4 (EV+1.4 eV) centers are dominant. Two peaks (IP1 and IP3) have emerged by implantation and annealing at 1000 °C, and four traps IP2 (EV+0.39 eV), IP4 (EV+0.72 eV), IP7 (EV+1.3 eV), and IP8 (EV+1.4 eV) are dominant after annealing at 1700 °C in all p-type samples. The IP2 and IP8 may be assigned to the HS1 and HK4 centers, respectively. The depth analyses have revealed that the major deep levels are generated in the much deeper region than the implant profile. 0021-8979 1 JOURNAL OF APPLIED PHYSICS http://link.aip.org/link/JAPIAU/v106/i1/p013719/s1 106 American Institute of Physics aluminium Detection and depth analyses of deep levels generated by ion implantation in n- and p-type 4H-SiC
2433/159454 Okano, Makoto 2012/08/16 We have studied the higher Rydberg states of the ground exciton in T -shaped GaAs quantum wires with low-temperature photoluminescence excitation spectroscopy under magnetic fields. The peak of the second even-parity Rydberg state appears and grows in intensity at the onset of the one-dimensional (1D) continuum edge under strong magnetic fields. In stark contrast to the ground exciton, it shows significantly low zero-field oscillator strength and a large diamagnetic shift. These characteristic features are attributed to the extremely weakly bound wave function of the second Rydberg state, reflecting the inherent and novel character of 1D excitons that was predicted theoretically. 1098-0121 8 Physical Review B 86 American Physical Society Observation of high Rydberg states of one-dimensional excitons in GaAs quantum wires by magnetophotoluminescence excitation spectroscopy
2433/161765 Okamoto, Norihiko L. 2011/09/29 The plastic behaviour of Co3(Al,W) polycrystals with the L12 structure has been investigated in compression from 77 to 1273 K. The yield stress exhibits a rapid decrease at low temperatures (up to room temperature) followed by a plateau (up to 950 K), then it increases anomalously with temperature in a narrow temperature range between 950 and 1100 K, followed again by a rapid decrease at high temperatures. Slip is observed to occur exclusively on {111} planes at all temperatures investigated. The rapid decrease in yield stress observed at low temperatures is ascribed to a thermal component of solid-solution hardening that occurs during the motion of APB-coupled dislocations whose core adopts a planar, glissile structure. The anomalous increase in yield stress is consistent with the thermally activated cross-slip of APB-coupled dislocations from (111) to (010), as for many other L12 compounds. Similarities and differences in the deformation behaviour and operating mechanisms among Co3(Al,W) and other L12 compounds, such as Ni3Al and Co3Ti, are discussed. 3684 1478-6435 28 Philosophical Magazine 3667 91 Taylor & Francis intermetallic compound Plastic deformation of polycrystals of Co
2433/161787 Olovsson, W. 2011/04/29 We investigate core excitations of the Al 2p edge in the III-V semiconductors AlP, AlAs, AlSb, and AlN. For the latter, we consider the wurtzite, zinc-blende, and rock-salt polymorphs. First-principles calculations are performed utilizing two different approaches, which are the solution of the Bethe-Salpeter equation (BSE) as well as the supercell technique employing the core-hole approximation. In addition, measurements of the electron energy-loss near-edge structure of the metastable AlN phase are presented. We find that the relative intensities of the spectral features are better described by the BSE than by the supercell method. We analyze the character of the near-edge peaks and trace back their origin to strongly bound core excitons in the case of AlSb and rock-salt AlN. 1098-0121 19 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.83.195206 83 American Physical Society Al L-2,L-3 edge x-ray absorption spectra in III-V semiconductors: Many-body perturbation theory in comparison with experiment
2433/168510 Hinuma, Yoyo 2012/11/29 The ionization potentials of the faceted and nonfaceted (110) surfaces of CuInSe2 (CIS) and CuGaSe2 (CGS), which are key components of CuIn1−xGaxSe2 (CIGS) thin-film solar cells, are investigated using first-principles calculations based on a hybrid Hartree-Fock density functional theory approach. Slab models of the chalcopyrite (110) surface with both (112) and (112̅ ) facets on each surface of the slab are employed. Surface energy evaluations point out that two types of faceted surfaces with point defects, namely a combination of CuIn (CuGa) and InCu (GaCu) antisites and a combination of Cu vacancies and InCu (GaCu) antisites, are the most stable depending on the chemical potentials. The ionization potentials are evaluated with two definitions: One highly sensitive to and the other less sensitive to localized surface states. The latter varies by 0.4 eV in CIS and 0.5 eV in CGS with the surface structure. The ionization potentials are reduced by 0.2 eV for faceted surfaces with CuIn (CuGa) and InCu (GaCu) antisites when the effects of the localized surface states are considered. The values of both ionization potentials are similar between CIS and CGS with a difference of about 0.1 eV for the most stable surface structures. 1098-0121 24 Physical Review B 86 American Physical Society Ionization potentials of (112) and (112¯) facet surfaces of CuInSe2 and CuGaSe2
2433/77864 Kawashita, Masakazu 1998/03/23 Kyoto University リンイオン注入による癌放射線治療用ガラスの調製 Preparation of Glasses for In Situ Radiotherapy of Cancer by P[+] Ion Implantation
2433/74638 Ehara, Masahiro 1993/11/24 Kyoto University 分子の励起,イオン化及び高スピン状態の電子状態に関する理論的研究 Theoretical Studies on the Electronic Structures of Molecules in Excited, Ionized, and High-Spin States
2433/86488 Katayama, Yoshishige 1973/03/23 Kyoto University 有限振巾波が存在するプラズマ中におけるプラズマ振動の自然放出 Spontaneous Emission of Plasma Waves in the Presence of a Finite Amplitude Wave
2433/74864 Iwase, Masanori 1979/03/23 Kyoto University 製鋼温度における固体電解質と固体酸化物ガルバニ電池の研究 Study of solid electrolyte and solid-oxide galvanic-cells at steelmaking temperatures
2433/50585 Yamamoto, T 2007/06/14 0021-9606 22 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/126/224514 126 AMER INST PHYSICS Ab initio calculation of proton-coupled electron transfer rates using the external-potential representation: A ubiquinol complex in solution
2433/50452 Kohri, K 2001/08/15 0556-2821 4 PHYSICAL REVIEW D http://link.aps.org/abstract/PRD/v64/p043515 64 AMERICAN PHYSICAL SOC Primordial nucleosynthesis and hadronic decay of a massive particle with a relatively short lifetime
2433/91543 Kim, Hyeon-Deuk 2009/08/14 Semiquantum liquid water molecular dynamics simulation was developed using the time-dependent Hartree approach. The classical intra- and intermolecular potential functions of water were extended to describe the wave packet (WP) hydrogen atoms. The equations of motion with an extended phase space including auxiliary coordinates and momenta representing the hydrogen WP widths were derived and solved. The molecular dynamics simulation of semiquantum water demonstrated that the semiquantum hydrogen atoms make the liquid water less structured and the hydrogen bonds weakened. The poor structurization in liquid water was inferred from the increased mobility of a water molecule and the redshift of OH stretching frequency. The zero-point energy introduced by the semiquantum hydrogens enhances the anharmonic potential effects and contributes to the redshifted OH stretching vibration. We found a significant peak around 4400 cm(-1) in the absorption spectrum resulting from the energy exchange between the WP width dynamics and the coupling of the OH stretching mode and the rotational motion of each water. We proposed that a liquid free energy landscape is smoothed due to semiquantum hydrogen atoms, and influences the liquid structure and dynamics. 1089-7690 6 The Journal of chemical physics 131 American Institute of Physics Semiquantum molecular dynamics simulation of liquid water by time-dependent Hartree approach.
2433/157597 Shimizu, Masahiro 2012/03/26 Kyoto University Femtosecond Laser フェムト秒レーザー照射による空間選択的な透明材料の機能性制御 Space-selective Control of Functional Properties in Transparent Materials by Femtosecond Laser Irradiation
2433/161774 Horsewill, A. J. 2012/04/29 The quantum dynamics of dihydrogen molecules entrapped inside fullerene cages has been investigated using inelastic neutron scattering (INS). For the endofullerene H2@C60 the low-lying energy levels of the manifold of coupled translational and rotational states have been accurately determined by studying INS spectra recorded in the temperature range 1.5⩽T⩽240 K. The majority of transitions observed in the INS spectra interconvert the nuclear spin isomers orthohydrogen and parahydrogen. The cage potential has icosahedral symmetry and splittings observed in the INS spectra reveal the coupling of translational and rotational angular momentum of the H2 molecules. The effects of nuclear spin symmetry, isotope mass effects, and cage anisotropy have been further investigated by studying HD@C60 and H2 inside an open cage endofullerene. The momentum transfer κ arising from the neutron scattering event has also been investigated. The κ-dependence spectra reflect the physical dimensions of the dihydrogen molecule and its confinement in its cage. We show how this may be used as a tool for assigning the INS transitions. 1098-0121 20 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.85.205440 85 American Physical Society Inelastic neutron scattering investigations of the quantum molecular dynamics of a H-2 molecule entrapped inside a fullerene cage
2433/77047 Nishikawa, Ken 1983/11/25 264 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 247 61 Institute for Chemical Research, Kyoto University Solvent Effects on a Protein Molecule : A Theoretical Inspection
2433/39832 Kurokawa, Y 2005/11/29 1050-2947 6 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v72/p062502 72 AMERICAN PHYSICAL SOC Free iterative-complement-interaction calculations of the hydrogen molecule
2433/49844 Kawai, S 2004/04/08 6438 0021-9606 14 JOURNAL OF CHEMICAL PHYSICS 6430 http://link.aip.org/link/?jcp/120/6430 120 AMER INST PHYSICS Exit interaction effect on nascent product state distribution of O(D-1)+N2O -> NO+NO
2433/50098 Tomasello, P 2002/02/08 2432 0021-9606 6 JOURNAL OF CHEMICAL PHYSICS 2425 http://link.aip.org/link/?jcp/116/2425 116 AMER INST PHYSICS Electronic excitation spectra of Cl2O, ClOOCl, and F2O: A SAC-Cl study
2433/50099 Nakata, M 2002/04/01 5439 0021-9606 13 JOURNAL OF CHEMICAL PHYSICS 5432 http://link.aip.org/link/?jcp/116/5432 116 AMER INST PHYSICS Density matrix variational theory: Application to the potential energy surfaces and strongly correlated systems
2433/46621 1942/12/30 A48 0034-6675 3 The Review of Physical Chemistry of Japan A33 16 The Physico-Chemical Society of Japan Abstracts of the physico-chemical literature in Japan
2433/85403 Nakajima, Kaoru 2009/09/24 Kyoto University 高分解能 RBS 高分解能ラザフォード後方散乱法を用いたモノレイヤーアナリシス MONOLAYER ANALYSIS USING HIGH-RESOLUTION RUTHERFORD BACKSCATTERING SPECTROSCOPY
2433/147200 Shizu, Katsuyuki 2011/06/29 We theoretically propose a boron-containing molecule, hexaboracyclophane (HBCP), as an electron-transporting (ET) material with low-power loss. We calculate the vibronic coupling of HBCP, comparing them with those of other ET materials, tris-(8-hydroxyquinoline) aluminum(III) (Alq3) and tris[3-(3-pyridyl)mesityl]borane (3TPYMB). Using the nonequilibrium Green's function method to evaluate their single molecular ET properties, we show that HBCP exhibits more efficient and lower-power consumption than Alq3 and 3TPYMB. HBCP has suitable highest occupied molecular orbital and lowest unoccupied molecular orbital energy levels as an electron-transport layer when Alq3 is employed as an emitter. 0003-6951 14 APPLIED PHYSICS LETTERS http://link.aip.org/link/APPLAB/v97/i14/p142111/s1 97 AMER INST PHYSICS A boron-containing molecule as an efficient electron-transporting material with low-power consumption
2433/86495 Nose, Masahito 1998/03/23 Kyoto University 長周期地磁気脈動の観測的研究 Observational studies on long-period geomagnetic pulsations
2433/152434 Jahangiri, Fazel 2011/11/29 Terahertz (THz) emission from argon cluster plasma, generated by intense femtosecond laser pulses in the energy range of 10–70 mJ, has been investigated. THz polarization, energy dependence, and angular distribution were measured to provide an initial discussion on the mechanisms of THz emission. THz pulses of much higher energy were generated from argon clusters than from argon gas, which indicates that plasma produced from atomic clusters holds considerable promise as an intense THz source. 0003-6951 26 Applied Physics Letters 99 American Institute of Physics argon Intense terahertz emission from atomic cluster plasma produced by intense femtosecond laser pulses
2433/153285 Okuda, Hiroshi 2012/01/30 Anomalous dispersion at the Si K absorption edge has been used to control the reflection from the interface between a film and an Si substrate, which otherwise complicates the nanostructure analysis of such a film, particularly for the soft-matter case, in grazing-incidence small-angle scattering. Such a reflectionless condition has been chosen for a triblock copolymer thin film, and two-dimensional grazing-incidence small-angle scattering patterns were obtained without the effect of the reflection. The present approach is useful for analysing nanostructures without introducing complicated corrections arising from the reflection. 121 0021-8898 1 Journal of Applied Crystallography 119 45 International Union of Crystallography grazing-incidence small-angle X-ray scattering Contrast matching of an Si substrate with polymer films by anomalous dispersion at the Si
2433/74897 Ugai, Masayuki 1980/11/25 Kyoto University 磁力線の再結合によるエネルギー変換に関する計算機実験 Computer Experiments on the Energy Conversion by Magnetic Field Reconnection
2433/76086 Hosono, Kazuhiko 1966/02/28 329 0023-6071 4-5 Bulletin of the Institute for Chemical Research, Kyoto University 323 43 Institute for Chemical Research, Kyoto University Measurement of Absolute Energy Loss of 28 MeV Alpha Particles in Various Materials
2433/76087 Tanabe, Tetsumi 1966/02/28 322 0023-6071 4-5 Bulletin of the Institute for Chemical Research, Kyoto University 315 43 Institute for Chemical Research, Kyoto University Construction of a Thin Lens Type Beta-Ray Spectrometer
2433/76142 Mazaki, Hiromasa 1966/11/15 400 0023-6071 5 Bulletin of the Institute for Chemical Research, Kyoto University 394 44 Institute for Chemical Research, Kyoto University Determination of Very Low Transition Energy of ²³⁵[m]U (Special Issue on Physics and Inorganic Chemistry)
2433/157008 Miyake, Taketoshi 2000/03/23 本文データは平成22年度国立国会図書館の学位論文(博士)のデジタル化実施により作成された画像ファイルを基にpdf変換したものである Kyoto University 静電孤立波に関する計算機実験 Computer Simulations of Electrostatic Solitary Waves
2433/157147 Sawada, Shinya 1997/05/23 本文データは平成22年度国立国会図書館の学位論文(博士)のデジタル化実施により作成された画像ファイルを基にpdf変換したものである Kyoto University 1.0および2.0 GeVにおけるnp→dX反応の微分断面積 Differential Cross Sections for the np→dX Reaction at 1.0 and 2.0 GeV
2433/158122 SATŌ, Rokurō 1959/05/31 93 0006-5420 2 防虫科学 89 24 財団法人防虫科学研究所 有機燐剤のアルカリによる加水分解の反応速度論的考察 有機燐殺虫剤の化学的研究 第4報 The Rate of Hydrolysis of Some Organophosphates Chemical Studies on Organophosphorus Insecticides IV
2433/87364 Ishizumi, Atsushi 2005/08/30 We have fabricated Mn-doped CdS (CdS:Mn) nanocrystals embedded in Al2O3 matrices by sequential ion implantation and studied their photoluminescence (PL) properties by a scanning near-field optical microscope (SNOM). In the PL spectra of CdS:Mn nanocrystals measured by the SNOM, several sharp PL lines and a broad PL band were observed. The sharp PL lines are related to bound excitons at shallow impurities in CdS nanocrystals. The Mn-related PL spectrum is very broad even in single nanocrystals at low temperatures, and both the peak energy and the spectral width of the PL band depend on the excitation laser intensity. The PL properties of single CdS:Mn nanocrystals are discussed. 0003-6951 13 Applied Physics Letters 87 American Institute of Physics Photoluminescence properties of single Mn-doped CdS nanocrystals studied by scanning near-field optical microscopy
2433/76347 Hosono, Kazuhiko 1971/03/24 275 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 269 48 Institute for Chemical Research, Kyoto University Broad Energy Protons from the Reaction C¹²+d→p+C¹³ (7.64 MeV and 8.33 MeV)
2433/84613 Fukuda, Ryoichi 2008/03/07 We present a new computational algorithm, called direct algorithm, for the symmetry-adapted cluster (SAC) and SAC–configuration interaction (SAC-CI) methodology for the ground, excited, ionized, and electron-attached states. The perturbation-selection technique and the molecular orbital index based direct sigma-vector algorithm were combined efficiently with the use of the sparse nature of the matrices involved. The formal computational cost was reduced to O(N2×M) for a system with N-active orbitals and M-selected excitation operators. The new direct SAC-CI program has been applied to several small molecules and free-base porphin and has been shown to be more efficient than the conventional nondirect SAC-CI program for almost all cases. Particularly, the acceleration was significant for large dimensional computations. The direct SAC-CI algorithm has achieved an improvement in both accuracy and efficiency. It would open a new possibility in the SAC/SAC-CI methodology for studying various kinds of ground, excited, and ionized states of molecules. 0021-9606 9 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?JCPSA6/128/094105/1 128 American Institute of Physics Formulation and implementation of direct algorithm for the symmetry-adapted cluster and symmetry-adapted cluster-configuration interaction method
2433/84590 Sakakura, Masaaki 2008/12/08 Heat accumulation by high repetition rate femtosecond laser irradiation inside glass generates a much larger modification than that by a single pulse. In this study, we determined the temperature distribution due to heat accumulation and the characteristic temperature for heat modification inside a soda lime glass by analyzing the relationship between the radius of modification and glass temperature. The validity of the analysis was confirmed by reproducing the modification due to two-beam irradiation. The determined characteristic temperature suggested that the temperature distribution and the spatial dependence of the stress relaxation are important in the mechanism of heat modification. 0003-6951 23 APPLIED PHYSICS LETTERS http://link.aip.org/link/?APPLAB/93/231112/1 93 American Institute of Physics calcium compounds Temperature distribution and modification mechanism inside glass with heat accumulation during 250 kHz irradiation of femtosecond laser pulses
2433/75011 Morokuma, Keiji 1963/03/23 Kyoto University 炭化水素およびその誘導体の化学反応性と物性に関する理論的研究 Theoretical studies on chemical reactivities and physicochemical properties of hydrocarbons and their derivatives
2433/65217 2000/02/28 84 1342-0321 ICR annual report 79 6 Institute for Chemical Research, Kyoto University SEMINARS
2433/76859 Mukoyama, Takeshi 1980/03/31 66 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 60 58 Institute for Chemical Research, Kyoto University A Computer Code for K- and L-Shell Ionization Cross Sections in the Plane-Wave Born Approximation
2433/76883 Mukoyama, Takeshi 1980/08/10 170 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 164 58 Institute for Chemical Research, Kyoto University Estimation of Chemical Effect on the Decay Rate of ⁹⁹[m]Tc (Commemoration Issue Dedicated to Professor Tsunenobu Shigematsu on the Occasion of his Retirement)
2433/46852 Benerjee, Jayanta 1965/06/20 87 0034-6675 2 The Review of Physical Chemistry of Japan 81 34 The Physico-Chemical Society of Japan Studies of reaction kinetics of monohydric alcohols by acid permanganate
2433/91169 SUGAI, Shunji 1984/01/20 Lattice vibrations in orthorhombic TaS_3 are investigated by polarized Raman scattering. Below the phase transition temperature of 218 K, satellite peaks become strong on the lower-energy slopes of the broad peaks which are dominant at room temperature. The decrease of the dominant peak below T_c is attributed to the decrease of the scattering probability from the intraband process in the chain with a large CDW gap, with the assumption that the interchain interaction is weak and the satellite peaks are due to the same normal modes of 24 chains in the unit cell. この論文は国立情報学研究所の電子図書館事業により電子化されました。 197 0527-2997 4 物性研究 188 41 物性研究刊行会 CDW GAP EFFECTS ON THE RAMAN SPECTRA IN ORTHORHOMBIC TaS_3(EXPERIMENTS ON MX_3 COMPOUNDS, International Symposium on NONLINEAR TRANSPORT AND RELATED PHENOMENA IN INORGANIC QUASI ONE DIMENSIONAL CONDUCTORS)
2433/53329 YATA, Shigeki 1983/03/25 The potential and limitations of the SEM-EDXA technique for determination of the metal concentration and its distribution in the preservative-treated wood were investigated. Operating conditions such as the accelerating voltage (20 keV), the working distance (15mm), the illuminating current (200 μμA.) and the distance of the X-ray detector from the specimen were held constant throughout the entire study. Results obtained were as follows. (1) The smallest size which it was practible to analyse in the bulk specimen was in the range of 3.5-4.5 μm in diameter. Hence the different cell wall layers were not analysed as separate entities in the point analysis. (2) Acquisition time of X-rays at one point on the cell wall at most should be restricted within 200 seconds for the prevention of the heat-damage of the specimen by electron bombardment. (3) Tilting angle of the specimen affected greatly the X-ray emission. Hence, for quantitative analysis, the comparison of X-ray intensities should be restricted within the portion which take the same tilting angle. (4) The X-ray intensity increased linearly in proportion to the metal concentration in the cell wall although there was a considerable variation in analysis. (5) Minimum detection limit of Cr, Cu and Zn in the cell wall was about 0.1 w/w percent in every case. この論文は国立情報学研究所の学術雑誌公開支援事業により電子化されました。 79 0049-7916 Wood research : bulletin of the Wood Research Institute Kyoto University 71 69 Wood Research Institute, Kyoto University Application of SEM-EDXA Technique to the Study of Metal Distribution in Preservative-Treated Wood
2433/77124 Odani, Hisashi 1986/01/20 339 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 332 63 Institute for Chemical Research, Kyoto University Permeation of Gases in Poly(2-vinylpyridine)-Block-Polyisoprene
2433/77224 Kihara, Sorin 1988/08/18 55 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 49 66 Institute for Chemical Research, Kyoto University Electrodeposition of Polonium and Interaction between the Deposited Polonium and Based-Electrode Materials
2433/46931 Osugi, Jiro 1969/12/10 63 0034-6675 1 The Review of Physical Chemistry of Japan 57 39 The Physico-Chemical Society of Japan The effect of pressure on the rate of the benzidine rearrangement III : 2,2'-dibromohydrazobenzene
2433/77491 Mukoyama, Takeshi 1993/03/31 47 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 42 71 Institute for Chemical Research, Kyoto University Model Potential for Atoms and Ions
2433/77550 Nakamatsu, Hirohide 1994/03/31 50 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 45 72 Institute for Chemical Research, Kyoto University Molecular Orbital Calculations of Continuum Wavefunctions for H₂⁺ with Basis Functions of Atoms
2433/77581 Tőkési, Károly 1994/11/30 360 0023-6071 3-4 Bulletin of the Institute for Chemical Research, Kyoto University 352 72 Institute for Chemical Research, Kyoto University Monte Carlo Code for the Study of Electron-Solid Interactions
2433/43541 Maruyama, T 2005/10/30 1099 0734-2101 4 JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A 1096 24 A V S AMER INST PHYSICS Gallium nitride thin films deposited by radio-frequency magnetron sputtering
2433/76176 1967/02/25 467 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 463 44 Institute for Chemical Research, Kyoto University Shimizu Laboratory (Special Issue on the Commemoration of the Fortieth Anniversary)
2433/76525 Kokame, J. 1974/07/25 232 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 227 52 Institute for Chemical Research, Kyoto University Optical Model Parameters of Several s—d Shell Nuclei for 28 MeV Alpha-Particle Scattering (Memorial Issue Dedicated to the Late Professor Yoshiaki Uemura)
2433/76528 Yasue, Masaharu 1974/07/25 201 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 177 52 Institute for Chemical Research, Kyoto University Proton Induced Reactions on ⁹Be from 4 to 6 MeV (Memorial Issue Dedicated to the Late Professor Yoshiaki Uemura)
2433/76544 Sakisaka, Masakatsu 1974/07/25 18 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 12 52 Institute for Chemical Research, Kyoto University Multiple Scattering of Nitrogen Ions on Metal Foils (Memorial Issue Dedicated to the Late Professor Yoshiaki Uemura)
2433/76984 Imanishi, Nobutsugu 1982/08/31 146 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 140 60 Institute for Chemical Research, Kyoto University Double Vacancy Formation in L Shell Accompanying the Internal Conversion of ²³⁴U 43. 48 keV Transition (Commemoration Issue Dedicated to Professor Takuji Yanabu on the Occasion of his Retirement)
2433/77330 Mukoyama, Takeshi 1990/10/31 184 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 177 68 Institute for Chemical Research, Kyoto University K-Shell Ionization of Atoms by Mesons (Commemoration Issue Dedicated to Professor Hidekuni Takekoshi On the Occasion of His Retirement)
2433/77348 Oobatake, Motohisa 1990/12/30 264 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 255 68 Institute for Chemical Research, Kyoto University Molecular Dynamics Simulation of Structure of Liquid Methane
2433/50565 Kaneta, A 2002/12/02 4355 0003-6951 23 APPLIED PHYSICS LETTERS 4353 http://link.aip.org/link/?apl/81/4353 81 AMER INST PHYSICS Spatial and temporal luminescence dynamics in an InxGa1-xN single quantum well probed by near-field optical microscopy
2433/77879 Kojima, Hirotsugu 1998/11/24 Kyoto University 科学衛星観測による地球磁気圏尾部プラズマ波動の研究 Study on the Plasma Waves in the Geomagnetic Tail Region via Spacecraft Observations
2433/39799 Tsuji, H 2000/01/30 799 0034-6748 2 REVIEW OF SCIENTIFIC INSTRUMENTS 797 http://link.aip.org/link/?rsi/71/797 71 AMER INST PHYSICS A negative ion beam application to artificial formation of neuron network in culture
2433/39673 Tanaka, H 2005/05/09 0003-6951 19 APPLIED PHYSICS LETTERS http://link.aip.org/link/?apl/86/192911 86 AMER INST PHYSICS Fabrication of wide-band-gap MgxZn1-xO quasi-ternary alloys by molecular-beam epitaxy
2433/39654 Kim, SW 2002/12/23 5038 0003-6951 26 APPLIED PHYSICS LETTERS 5036 http://link.aip.org/link/?apl/81/5036 81 AMER INST PHYSICS Self-organized ZnO quantum dots on SiO2/Si substrates by metalorganic chemical vapor deposition
2433/39919 Suzuki, M 2000/11/27 4790 0031-9007 22 PHYSICAL REVIEW LETTERS 4787 http://link.aps.org/abstract/PRL/v85/p4787 85 AMERICAN PHYSICAL SOC Discriminating the superconducting gap from the pseudogap in Bi2Sr2CaCu2O8+delta by interlayer tunneling spectroscopy
2433/39643 Tanaka, I 2001/04/09 2136 0003-6951 15 APPLIED PHYSICS LETTERS 2134 http://link.aip.org/link/?apl/78/2134 78 AMER INST PHYSICS Electron energy loss near-edge structures of cubic Si3N4
2433/39723 Sugita, A 2000/02/01 2167 0021-9606 5 JOURNAL OF CHEMICAL PHYSICS 2164 http://link.aip.org/link/?jcp/112/2164 112 AMER INST PHYSICS Control of photofragment velocity anisotropy by optical alignment of CH3I
2433/46948 Moriyoshi, Takashi 1970/12/20 67 0034-6675 1 The Review of Physical Chemistry of Japan 59 40 The Physico-Chemical Society of Japan Effects of pressure on organic reactions III : the base-catalyzed reduction of diisobutylketone
2433/50141 Mizuno, T 2007/05/30 1050-2947 6 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v75/p063203 75 AMERICAN PHYSICAL SOC Impact-parameter-dependent multifragmentation of C-60 in charge-changing collisions with 2-MeV C+ ions
2433/50151 Kawakami, Y 2006/10/16 0003-6951 16 APPLIED PHYSICS LETTERS http://link.aip.org/link/?apl/89/163124 89 AMER INST PHYSICS Origin of high oscillator strength in green-emitting InGaN/GaN nanocolumns
2433/46191 1939/08/31 124 4 物理化學の進歩 108 13 日本物理化學研究會 吾國に於ける物理化學研究の抄録 Abstracts of the physico-chemical literature in Japan
2433/46248 根岸, 良二 1940/12/31 145 6 物理化學の進歩 137 14 日本物理化學研究會 固体非電解質の溶解度に就て Note on the solubility of solid non-electrolytes
2433/46577 Negishi, R. 1940/12/31 145 0034-6675 3 The Review of Physical Chemistry of Japan 137 14 The Physico-Chemical Society of Japan Note on the solubility of solid non-electrolytes
2433/50389 Uchino, T 2001/08/15 0163-1829 8 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v64/p081310 64 AMERICAN PHYSICAL SOC Model of a switching oxide trap in amorphous silicon dioxide
2433/24206 Kimoto, Tsunenobu 2001/10/22 2763 0003-6951 17 Applied Physics Letters 2761 http://link.aip.org/link/?apl/79/2761 79 American Institute of Physics Reduction of doping and trap concentrations in 4H-SiC epitaxial layers grown by chemical vapor deposition
2433/97846 Heiss, W. D. 2004/08/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 781 0827-2997 5 物性研究 777 82 物性研究刊行会 Global and Local Aspects of Exceptional Points
2433/109952 Wang, Z. J. 2009/04/29 Solid solutions of Zn1−xCdxO and Zn1−xMgxO (0≤x≤1) with wurtzite structures are systematically investigated by first principles calculations with special interests on the dependence of energetics and electronic structures on the alloy structure. Alloying ZnO with CdO shows a linear increase in the lattice parameters when we choose energetically favorable alloy structures. On the other hand, they do not show such a linear trend when alloyed with MgO. Formation energy with reference to the end-member oxides of wurtzite structures is positive for Zn1−xCdxO alloys, whereas it is slightly negative for Zn1−xMgxO alloy. They are consistent with the experimental fact that highly concentrated solid solutions are easier to be formed in Zn1−xMgxO alloys. The band gap shows a monotonous decrease in Zn1−xCdxO and increase in Zn1−xMgxO with the solute concentration. In Zn1−xCdxO, Cd has an orbital component as large as that of Zn at the bottom of the conduction band. On the other hand, the contribution of Mg is much smaller in Zn1−xMgxO. They are consistent with the changes in the band gap with the composition. 1070 1345-9678 5 MATERIALS TRANSACTIONS 1067 50 Japan Institute of Metals zinc oxide Conduction-Band Structures of Wurtzite ZnO Solid Solutions by First Principles Calculations
2433/74692 Nakamura, Yuji 1987/03/23 Kyoto University 飛程の異なる粒子群によるペレットアブレーションモデルとペレット入射実験の解析 A PELLET ABLATION MODEL IN THE PRESENCE OF MULTIPLE ENERGY CARRIERS AND ANALYSES OF PELLET INJECTION EXPERIMENTS
2433/160218 Iwai, Toshihiro 2012/08/22 1751-8113 36 Journal of Physics A: Mathematical and Theoretical 45 IOP PUBLISHING Poisson mechanics for perturbed MIC–Kepler problems at both positive and negative energies
2433/160625 Kaneko, Hiromi 2011/06/27 Electron irradiation has been applied to the formation of a semi-insulating 4H-SiC(0001) layer. The resistivity of the semi-insulating layer, which was irradiated with a fluence of 1.9 × 10^[18] cm^[−2] at 400 keV, exceeded 10^[10] Ω cm at room temperature. From capacitance-voltage characteristics of Schottky structure, the depth of the semi-insulating layer was estimated to be 10 μm, indicating that the whole region of lightly-doped n-type epilayer was converted to the semi-insulating layer by electron irradiation. The semi-insulating property can be ascribed to electron trapping at the Z_[1/2] and EH_[6/7] centers generated by electron irradiation. The threshold energy for the generation of Z_[1/2] center was about 100 keV. 0003-6951 26 APPLIED PHYSICS LETTERS http://link.aip.org/link/?apl/98/262106 98 American Institute of Physics capacitance Formation of a semi-insulating layer in n-type 4H-SiC by electron irradiation
2433/130701 Karino, Yasuhito 2010/08/30 The computational efficiency is improved for the solvation free energy when the calculation is restricted to the initial and final states of the solute insertion process (pure solvent and solution systems of interest). We explore the possibility of such ‘end-point’ calculations and assess the performance of several approximate free-energy functionals against benchmarks for amino-acid analogs in water. The performance is the best and the second, respectively, for the method of energy representation and the RISM (reference interaction site model)/partial-wave expansion supplemented by semi-empirical corrections for the excluded-volume and hydrogen-bonding effects, while the chemical accuracy is not achieved for the others. 355 0009-2614 4-6 Chemical Physics Letters 351 496 Elsevier B.V. End-point calculation of solvation free energy of amino-acid analogs by molecular theories of solution
2433/139587 Taguchi, Seiji 2011/04/27 We studied the recombination dynamics of biexcitons in elongated CdSe nanocrystals (nanorods) using time-resolved photoluminescence (PL) and transient absorption (TA) spectroscopy. The decay times of the PL and TA signals decrease with increasing nanorod length. Under weak excitation, the PL decay is faster than the TA decay, and the nonradiative hole trapping determines the PL decay in several hundreds of picoseconds. Under intense excitation, the PL decay curves are similar to the TA decay curves, and the rapid biexciton decay is caused by nonradiative Auger recombination. A clear correlation is observed between the Auger recombination coefficient of the biexcitons and the average PL lifetime of the single excitons.Moreover, theAuger recombination lifetimes of the biexcitons are shorter in nanorods than in spherical nanocrystals of the same volume. Our study clarified that the Auger recombination rate is strongly affected by a high surface-state density. 1098-0121 15 Physical Review B 83 American Physical Society Quantized Auger recombination of biexcitons in CdSe nanorods studied by time-resolved photoluminescence and transient-absorption spectroscopy
2433/141593 Yanao, Tomohiro 2010/05/30 56 1880-2818 数理解析研究所講究録 46 1692 京都大学数理解析研究所 Dynamical Mechanisms for Collective Motions of Nanostructures (Geometric Mechanics)
2433/140576 2009/03/30 1880-2818 数理解析研究所講究録 1640 京都大学数理解析研究所 Cover & Contents 表紙・目次
2433/81128 ALEXANDROVA, IVANA 2007/05/30 26 1880-2818 数理解析研究所講究録 14 1563 京都大学数理解析研究所 THE SPECTRAL FUNCTION AT A MAXIMUM OF THE POTENTIAL(Spectral and Scattering Theory and Related Topics)
2433/155462 Iida, Kenji 2012/04/14 Ionization potential (ionization energy) is a fundamental quantity characterizing electronic structure of a molecule. It is known that the energy in solution phase is significantly different from that in the gas phase. In this report, vertical and adiabatic ionization processes in aqueous solution are studied based on a hybrid method of quantum chemistry and statistical mechanics called reference interaction site model-SCF-spacial electron density distribution method. A role of solvation effect is elucidated through molecular level information, i.e., solvent distribution function around solute molecule. By utilizing the linear response regime, a simple expression to evaluate the spectral width from the distribution function is proposed and compared with experimental data. 0021-9606 14 The Journal of chemical physics 136 American Institute of Physics ionisation Theoretical study on ionization process in aqueous solution.
2433/76277 Uemura, Yoshiaki 1969/03/31 113 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 97 47 Institute for Chemical Research, Kyoto University The Ion Source for the Cyclotron of Kyoto University
2433/76317 Skka, Sumio 1970/03/28 599 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 584 47 Institute for Chemical Research, Kyoto University X-ray K-Emission Spectro scopy and its Application to Oxides and Silicat
2433/84583 Funato, M. 2008/05/01 Excitonic properties of polar, semipolar, and nonpolar InGaN/GaN strained quantum wells (QWs) were investigated in terms of exciton localization and polarization-induced electric fields. The spontaneous emission lifetimes measured at ~10 K for the (0001) polar QWs were 1.4 ns at an emission wavelength of 400 nm, but increased monotonically to 85 ns at 520 nm. On the other hand, those for {11[overline 2]2} and {1[overline 1]01} semipolar QWs and {11[overline 2]0} and {1[overline 1]00} nonpolar QWs were on the order of a few hundred picoseconds and independent of the emission wavelength. To quantitatively discuss these results, the crystalline orientation dependence of the spontaneous emission lifetime of 1s heavy hole excitons in InGaN/GaN QWs at 0 K was calculated, when lateral confinements were considered to express well-reported potential fluctuations. It is revealed that both the crystalline orientation and lateral confinement vary the spontaneous emission lifetime by orders of magnitude. Analyses of the experimental results suggest that excitons in the (0001) polar QWs are more strongly localized as the In composition increases, but the semipolar and nonpolar QWs exhibit the opposite tendency. These tendencies are attributed to differences in the growth characteristics. 0021-8979 9 JOURNAL OF APPLIED PHYSICS http://link.aip.org/link/?JAPIAU/103/093501/1 103 American Institute of Physics Excitonic properties of polar, semipolar, and nonpolar InGaN/GaN strained quantum wells with potential fluctuations
2433/89630 Takewaki, Izuru 2009/09/29 Earthquake input energies to tall and base-isolated buildings are examined by both time-domain and frequency-domain methods. Both methods support the validity of evaluating the earthquake input energy each other. It is shown that both methods have different advantages and can compensate for each other. While the time-domain method has a long history and is applicable to nonlinear models as well, the frequency-domain method is characterized by the energy transfer function and its equi-area property plays an important role in the discussion of the stability of earthquake input energy. This equi-area property can be derived by the residue theorem only in a simple model. It is also demonstrated that this equi-area property in multi-degree-of-freedom models can be derived by the time-domain method for an idealized model of input motions with a constant Fourier amplitude spectrum. This idea is applied to tall and base-isolated buildings. The equi-area property of the energy transfer function provides a stable characteristic on the input energy as far as the total mass of the buildings is constant. 606 1541-7794 6 Structural Design of Tall and Special Buildings 589 18 John Wiley & Sons, Ltd. Earthquake input energy to tall and base-isolated buildings in time and frequency dual domains
2433/46758 Teranishi, Hiroshi 1957/10/30 23 0034-6675 1 The Review of Physical Chemistry of Japan 9 28 The Physico-Chemical Society of Japan Studies on the explosions under high pressures, IV : the explosions of tetrafluoroethylene mixed with oxygen or air
2433/65207 Nakamatsu, Hirohide 1999/02/27 Density of states and theoretical X-ray emission spectra for the valence bands of TiN and TiC are obtained with a molecular orbital method. To describe electronic structures of crystals, local clusters for the molecular orbital calculations are extended, including the effects from the outside of the cluster in the crystal. The theoretical results are in good agreement with the experimental ones. 5 1342-0321 ICR annual report 4 5 Institute for Chemical Research, Kyoto University molecular orbital Electronic Structures of TiN and TiC -- Extension of Molecular Orbital Method into Crystals (STATES AND STRUCTURES-Atomic and Molecular Physics)
2433/65121 Asami, Koji 1997/02/27 A new measurement technique with an inductive probe has been developed for monitoring dielectric behavior of biological cells in fermentation, which is superior to conventional methods with regard to being free from the interference due to electrode polarization and bubble formation on electrodes. 13 1342-0321 ICR annual report 13 3 Institute for Chemical Research, Kyoto University Dielectric measurement technique Dielectric Monitoring of Biological Cell Growth Using an Inductive Probe (INTERFACE SCIENCE-Molecular Aggregates)
2433/65122 Sato, Naoki 1997/02/27 Valence electronic levels at the interfaces of a photovoltaic double-layered organic thin film prepared from N,N'- dimethylperylene-3,4,9,10-bis(dicarboximide) (DM-PBDCI) and chloroaluminum phthalocyanine (ClAlPc) have been examined using ultraviolet photoelectron spectroscopy (UPS). The electronic structure of a DM-PBDCI film at the interface with a substrate demonstrates notable difference between ZnO and Cu. An energetic scheme for the interface of a ClAlPc/DM-PBDCI film is proposed on the basis of the obtained results. 13 1342-0321 ICR annual report 12 3 Institute for Chemical Research, Kyoto University Electronic structure Valence Electronic Structure at the Interface of an Organic Double-Layered Thin Film (INTERFACE SCIENCE-Molecular Aggregates)
2433/46827 Miyagawa, Kinjiro 1963/03/28 56 0034-6675 1/2 The Review of Physical Chemistry of Japan 51 32 The Physico-Chemical Society of Japan Pressure inactivation of enzyme : some kinetic aspects of pressure inactivation of chymotrypsin
2433/77090 1985/02/15 0023-6071 5-6 Bulletin of the Institute for Chemical Research, Kyoto University 62 Institute for Chemical Research, Kyoto University Cover & Contents
2433/77121 Mukoyama, Takeshi 1985/11/25 176 0023-6071 3 Bulletin of the Institute for Chemical Research, Kyoto University 173 63 Institute for Chemical Research, Kyoto University Statistical Exchange Parameter and X-Ray Emission Rates (Commemoration Issue Dedicated to Professor Naokazu Koizumi on the Occasion of his Retirement)
2433/46924 Hamanoue, Kumao 1969/06/30 136 0034-6675 2 The Review of Physical Chemistry of Japan 120 38 The Physico-Chemical Society of Japan Pressure effect on the kinetics of polymerization II : bulk copolymerization of vinyl chloride with propylene and isobutylene
2433/76518 Tsukamoto, Katsuhiro 1974/07/25 278 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 275 52 Institute for Chemical Research, Kyoto University The Single Particle Resonances and the Intermediate Resonances of p+⁴ºCa System (Memorial Issue Dedicated to the Late Professor Yoshiaki Uemura)
2433/49830 Enomoto, K 2002/09/29 1050-2947 4 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v66/p042505 66 AMERICAN PHYSICAL SOC Emission spectra of Cs-He excimers in cold helium gas
2433/39752 Sato, H 2003/08/01 2760 0021-9606 5 JOURNAL OF CHEMICAL PHYSICS 2753 http://link.aip.org/link/?jcp/119/2753 119 AMER INST PHYSICS Theoretical study of electronic and solvent reorganization associated with a charging process of organic compounds. I. Molecular and atomic level description of solvent reorganization
2433/39811 Kanno, I 2005/01/30 0034-6748 2 REVIEW OF SCIENTIFIC INSTRUMENTS http://link.aip.org/link/?rsi/76/023102 76 AMER INST PHYSICS Photon detection by a cryogenic InSb detector
2433/46966 Nakahara, Masaru 1972/09/30 24 0034-6675 1 The Review of Physical Chemistry of Japan 12 42 The Physico-Chemical Society of Japan Ionic solutions under high pressures III : pressure and temperature effects on the mobilities of K+ and Cl- ions
2433/50144 Yabushita, A 2007/10/21 0021-9606 15 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/127/154721 127 AMER INST PHYSICS Vacuum ultraviolet photodissociation and surface morphology change of water ice films dosed with hydrogen chloride
2433/47022 1976/06/30 0034-6675 1 The Review of Physical Chemistry of Japan 46 The Physico-Chemical Society of Japan Cover
2433/46631 Goto, Rempei 1947/09/15 85 0034-6675 The Review of Physical Chemistry of Japan 82 20 The Physico-Chemical Society of Japan Inflammation of aluminium powder (Commemoration volume dedicated to Prof. Shinkichi Horiba in celebration of his sixtieth birthday)
2433/46723 Kinoshita, Hideo 1955/08/01 37 0034-6675 1 The Review of Physical Chemistry of Japan 34 25 The Physico-Chemical Society of Japan Synthesis of melamine from urea, IV
2433/95116 Shiwa, Y. 1993/07/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 384 0627-2997 4 物性研究 379 60 物性研究刊行会 Fluctuation-Induced First-Order Transition and Dynamic Scaling in Rayleigh-Benard Convection(New Developments in Statistical Physics Similarities in Diversities,YITP Workshop)
2433/95785 OHTA, TAKAO 1996/06/20 Phase separation of copolymer mixtures reveals various types of domain morphology since both microphase and macrophase separations take place simultaneously. We will describe some recent results of computer simulations of copolymer-homopolymer mixtures in two dimensions emphasizing a new type of pattern and a morphological transition of domains. この論文は国立情報学研究所の電子図書館事業により電子化されました。 531 0527-2997 3 物性研究 528 66 物性研究刊行会 MORPHOLOGY OF PHASE SEPARATING COPOLYMER MIXTURES(Session III : Complex Fluids, The 1st Tohwa University International Meeting on Statistical Physics Theories, Experiments and Computer Simulations)
2433/95812 Nakamura, Katsuhiro 1996/06/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 459 0527-2997 3 物性研究 456 66 物性研究刊行会 QUANTUM CHAOS : SOME RECENT PROBLEMS(Session II : Chaos, The 1st Tohwa University International Meeting on Statistical Physics Theories, Experiments and Computer Simulations)
2433/95816 Lee, Seung-Joo 1996/06/20 It is shown that the roton-limited mobility of the positive ion in bulk liquid ^4He has the temperature variation with σ_rT^<1/2>e^<-Δ/κ_BT>, where σ_r is the roton scattering cross section and is good agreement with the experiments for the roton-limited temperatures ranges from ~0.5K^<-1> to ~1.85K^<-1>. この論文は国立情報学研究所の電子図書館事業により電子化されました。 443 0527-2997 3 物性研究 442 66 物性研究刊行会 ROTON-LIMITED MOBILITY OF POSITIVE IONS IN BULK LIQUID ^4HE(Session I : Cross-Disciplinary Physics, The 1st Tohwa University International Meeting on Statistical Physics Theories, Experiments and Computer Simulations)
2433/95062 Tang, Jian-Zhi 1993/03/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 811 0527-2997 6 物性研究 807 59 物性研究刊行会 Quantum mechanical study of He atom
2433/97215 Li, Tian-Xin 2002/06/20 有限個数の原子によって形成される構造は構成原子数の増加に伴って複雑に変化し、クラスター、及びクラスターの集合体の物性に影響する。我々はGupta多体ポテンシャルを用いた遺伝アルゴリズムによりAu_n(n=38~55)の基底状態における構造を研究した。基底状態の構造はほとんどの場合に無秩序だが、対称性を持つ構造(秩序状態)とのエネルギー的な差は小さい。原子数の増大に伴い、秩序状態のうちで最も安定な構造は最密充填から、擬二十面体構造へと変化する。Au_<55>の動的シミュレーションの結果から、融点より低い温度において対称性の異なる構造転移(正八面体から擬二十面体、及び無秩序状態への転移)を確認した。 この論文は国立情報学研究所の電子図書館事業により電子化されました。 333 0727-2997 3 物性研究 332 78 物性研究刊行会 金クラスターの構造と構造転移(「有限量子多体系の励起構造と相関効果」-原子核・量子ドット・ボース凝縮・クラスターを中心として-,研究会報告) Structures of gold Clusters : ordered, disordered isomers and transitions among them
2433/160674 Lee, K. H. 2011/08/30 We carried out a series of 2D simulations to study the beam instability and cyclotron maser instability (CMI) with the initial condition that a population of tenuous energetic electrons with a ring-beam distribution is present in a magnetized background plasma. In this paper, weakly relativistic cases are discussed with the ring-beam kinetic energy ranging from 25 to 100 keV. The beam component leads to the two-stream or beam instability at an earlier stage, and the beam mode is coupled with Langmuir or whistler mode, leading to excitation of beam-Langmuir or beam-whistler waves. When the beam velocity is large with a strong beam instability, the initial ring-beam distribution is diffused in the parallel direction rapidly. The diffused distribution may still support CMI to amplify the X1 mode (the fundamental X mode). On the contrary, when the beam velocity is small and the beam instability is weak, CMI can amplify the Z1 (the fundamental Z mode) effectively while the O1 (the fundamental O mode) and X2 (the second harmonic X mode) modes are very weak and the X1 mode is not excited. In this report, different cases with various parameters are presented and discussed for a comprehensive understanding of ring-beam instabilities. 1070-664X 9 PHYSICS OF PLASMAS http://link.aip.org/link/?php/18/092110 18 American Institute of Physics cyclotron masers A 2D simulation study of Langmuir, whistler, and cyclotron maser instabilities induced by an electron ring-beam distribution
2433/167289 Yahaya, Nurfadzilah 2012/07/30 351 2186-7275 2 Southeast Asian Studies 349 1 Center for Southeast Asian Studies, Kyoto University Spiritual Economies: Islam, Globalization, and the Afterlife of Development. DAROMIR RUDNYCKYJ. Ithaca: Cornell University Press, 2010, 304p.
2433/173338 Taniki, Ryosuke 2013/04/29 A series of 1-methyl-3-polyfluoroalkylimidazolium fluorohydrogenate salts (C_[3F3]MIm(FH)_[1.7]F, C_[4F5]MIm(FH)_[1.7]F, C_[6F9]MIm(FH)_[1.8]F, C_[8F13]MIm(FH)_[2.0]F, and C_[10F17]MIm(FH)_[2.0]F; the subscript numbers denote the number of carbon and fluorine atoms in the side-chain, respectively, with which the two carbon atoms from the root of the side-chain are not fluorinated) were synthesized and their physicochemical properties, including decomposition temperature, phase transition temperature, density, viscosity, ionic conductivity, and electrochemical stability, were measured. The three salts with relatively short side-chain have melting points below room temperature: C_[3F3]MIm(FH)_[1.7]F (Tm: 274 K), C_[4F5]MIm(FH)_[1.7]F (Tg: 186 K), and C_[6F9]MIm(FH)_[1.8]F (Tm: 276 K). The other salts, C_[8F13]MIm(FH)_[2.0]F and C_[10F17]MIm(FH)_[2.0]F, are in the crystal phase at room temperature. The obtained salts are miscible with water and hydrophobic fluorohydrogenate ionic liquids were not obtained in the present series. Introduction of fluorine atoms results in the increase in the density and viscosity, decrease in the ionic conductivity, and decrease in electrochemical stability against reduction. The liquid crystal phase was observed for C_[8F13]MIm(FH)_[2.0]F and C_[10F17]MIm(FH)_[2.0]F according to polarized optical microscopy and X-ray diffraction analysis. 118 0022-1139 Journal of Fluorine Chemistry 112 149 Elsevier B.V. Ionic liquid Effects of the polyfluoroalkyl side-chain on the properties of 1-methyl-3-polyfluoroalkylimidazolium fluorohydrogenate ionic liquids
2433/126727 Kimura, Kenji 2010/05/30 Nitrogen depth profiling in a high-k gate stack structure, SiON/HfO2/SiON/Si(0 0 1) was performed by high-resolution Rutherford backscattering spectroscopy (HRBS) in combination with angle-resolved X-ray photoelectron spectroscopy (AR-XPS). The nitrogen depth profile is determined so that both the HRBS spectrum and the angular dependence of the XPS yield are reproduced. The obtained nitrogen profile is compared with the result of high-resolution elastic recoil detection (ERD) which is the most reliable technique for depth profiling of light elements. The agreement between the result of the present combination analysis and that of high-resolution ERD is fairly good, showing that the present combination analysis is a promising method for the analysis of light elements. 1963 0168-583X 11-12 Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 1960 268 Elsevier B.V. High-resolution RBS Precise nitrogen depth profiling by high-resolution RBS in combination with angle-resolved XPS
2433/130713 Tamada, Yoshinori 2010/03/30 The phonon states of iron atoms in the easy-axis aligned L1_{0}-FePt nanoparticles were investigated using 57Fe nuclear-resonant inelastic scattering. It was revealed that the phonon density of states (PDOS) in the L1_{0}-FePt has a pronounced anisotropy. To study the results from a theoretical point of view, we calculated the PDOS of the L1_{0}-FePt in the bulk state by means of the first-principles method. The results were in good agreement with the experimental results. 1098-0121 13 Physical Review B 81 The American Physical Society Anisotropic phonon density of states in FePt nanoparticles with L1_{0} structure
2433/147214 Kaneda, M. 2010/03/30 Secondary ion mass spectra have been measured for the first time for a liquid ethanol target bombarded by 2.0 MeV He+ ions. Positive and negative ion spectra exhibit evidently a series of cluster ions of the forms [(EtOH)nH]+ and [(EtOH)n−H]−, respectively, in addition to light fragment ions from intact parent molecules. It was found that these cluster ions are produced only from liquid phase ethanol. Both positive and negative secondary ion spectra show similar cluster size distributions with almost the same decay slope. We also present for the first time the cluster ion distribution emitted from the liquid at different liquid temperatures. 0021-9606 14 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/JCPSA6/v132/i14/p144502/s1 132 AMER INST PHYSICS ion-surface impact Positive and negative cluster ions from liquid ethanol by fast ion bombardment
2433/147139 Kondo, Sosuke 2011/01/30 The widths of the interstitial loop denuded zone (DZ) along grain boundaries were examined for 3C-SiC irradiated at 1010–1380 °C by transmission electron microscopy (TEM) in an effort to obtain the activation energy of interstitial migration. Denuded-zone widths as small as 17 nm were observed below 1130 °C, indicating that a substantial population of “TEM invisible” voids of diameter <0.7 significantly contribute to interstitial annihilation. By using the obtained loop DZ width and the matrix sink strength (including the invisible voids), the activation energy of interstitial diffusion was determined to be 1.5 eV for the slower moving Si interstitial of SiC by application of simple reaction-diffusion equations. 1098-0121 7 Physical Review B 83 American Physical Society Analysis of grain boundary sinks and interstitial diffusion in neutron-irradiated SiC
2433/60053 ISOZAKI, Hiroshi 1996/01/30 34 1880-2818 数理解析研究所講究録 27 937 京都大学数理解析研究所 On the Faddeev-Newton Equation in the Inverse Scattering Theory
2433/153029 Kohama, Kazuyuki 2011/12/30 To understand the role of Cu film texture in grain growth at room temperature (RT) in relation to twin boundary formation Cu films were deposited on various barrier materials and the Cu film texture was investigated by X-ray diffraction. Cu grain growth was rapid on a barrierless SiO2/Si substrate and very slow on a Ta barrier due to strong (1 1 1) texture. The growth rate and the average grain diameter after being kept at RT for up to ∼60 days were maximum at a (2 0 0)Cu peak to (2 2 2)Cu peak area ratio of ∼1.0, where {1 1 1}, {1 0 0} and {5 1 1} grains coexisted. Such coexistence of three or more orientations of grains is essential in facilitating Cu grain growth at RT. Similarly, the average twin boundary (TB) density was maximum when Cu grain growth was facilitated. TB formation in nano-sized Cu grains was not controlled by grain size, but due to grain growth. The TB could be annealing twins caused by irregularities in the stacking sequence during relatively fast grain growth. The Cu film texture is concluded to be determined at the beginning of deposition, and the wettability of various barrier materials by the Cu films plays a key role in determining the film texture. 595 1359-6454 2 Acta Materialia 588 60 Elsevier Ltd. Thin films Role of Cu film texture in grain growth correlated with twin boundary formation
2433/49889 Takahashi, H 2001/11/19 0031-9007 21 PHYSICAL REVIEW LETTERS http://link.aps.org/abstract/PRL/v87/p212502 87 AMERICAN PHYSICAL SOC Observation of a He-6(Lambda Lambda) double hypernucleus
2433/87341 Tayagaki, Takeshi 2008/12/30 Optical gain and stimulated emission processes in Si nanostructures are controlled by the dynamics of high-density carriers. Here, we report photoluminescence (PL) dynamics and multiexciton recombination in Si1−xGex/Si superlattices (SLs) under high-density excitation. Saturation of the PL intensity and rapid PL decay are observed as the excitation laser intensity is increased. These phenomena occur due to nonradiative Auger recombination of the electron-hole pairs. We find that the Auger process in Si1−xGex/Si SLs is less pronounced than that in the Si1−xGex/Si single quantum wells. Our results show that coupled nanostructures have an advantage in efficient light emission and the control of many-body carrier dynamics. 1098-0121 4 Physical Review B 79 American Institute of Physics Auger effect Photoluminescence dynamics and reduced Auger recombination in Si1-xGex/Si superlattices under high-density photoexcitation
2433/84642 Pattie, RW 2009/01/09 We report the first measurement of an angular correlation parameter in neutron beta decay using polarized ultracold neutrons (UCN). We utilize UCN with energies below about 200 neV, which we guide and store for ~30 s in a Cu decay volume. The interaction of the neutron magnetic dipole moment with a static 7 T field external to the decay volume provides a 420 neV potential energy barrier to the spin state parallel to the field, polarizing the UCN before they pass through an adiabatic fast passage spin flipper and enter a decay volume, situated within a 1 T field in a 2×2pi solenoidal spectrometer. We determine a value for the beta-asymmetry parameter A0=-0.1138±0.0046±0.0021. 0031-9007 1 PHYSICAL REVIEW LETTERS http://link.aps.org/doi/10.1103/PhysRevLett.102.012301 102 American Physical Society First Measurement of the Neutron beta Asymmetry with Ultracold Neutrons
2433/45687 Sakaue, Takahiro 2006/08/21 Recent single-molecular observations have revealed that a single giant DNA molecule assumes (micro) phase separated structures upon the addition of condensing agents. Electron and atomic force microscopy have clearly shown the coexistence of ordered tori and disordered coil structures within a single DNA molecule. Motivated by these experimental findings, we theoretically investigated the collapse transition of a single polyelectrolyte chain driven by the addition of condensing guest molecules. We found that the transition behavior critically depends on the degree of the surviving charge inside the torus. When the torus is charged, even slightly, "rings-on-a-string" structures are expected for a sufficiently long chain, owing to the combinational entropy of segment state distribution along the chain and the unique property of the stability of charged torus. (c) 2006 American Institute of Physics. 0021-9606 7 Journal of Chemical Physics 125 American Institute of Physics PERSISTENT MACROMOLECULE On the formation of rings-on-a-string conformations in a single polyelectrolyte chain: A possible scenario
2433/46843 Osugi, Jiro 1964/11/05 18 0034-6675 1 The Review of Physical Chemistry of Japan 7 34 The Physico-Chemical Society of Japan The reaction of methyl chloride with carbon monoxide
2433/76943 Miyata, Noboru 1981/09/01 206 0023-6071 3 Bulletin of the Institute for Chemical Research, Kyoto University 196 59 Institute for Chemical Research, Kyoto University Mechanical Properties of PbO-B₂0₃ Immiscible Glasses (Commemoration Issue Dedicated to Professor Megumi Tashiro on the Occation of his Retirement)
2433/87778 Xin, Jiayu 2009/01/30 Oxidation stability of safflower biodiesel stabilized with propyl gallate whose concentration spreads from 0 to 5000 ppm was studied by Rancimat method at temperatures from 100 °C to 120 °C. It was consequently demonstrated that the induction period of biodiesel increases with the increase of antioxidant concentration and decreases with increase of temperature. Kinetics on its oxidation was described by the first order rate law with an accuracy higher than 0.98. The reaction rate of propyl gallate consumed in safflower biodiesel obtained from the experiment fits well with Arrhenius equation and the activation energy obtained from Arrhenius equation was 97.02 kJ/mol. Logarithm of induction periods determined by Rancimat method with various antioxidant concentrations shows a linear relation with temperatures. It was, consequently, found that the Rancimat method for the oxidation stability determination shows an approximate correlation between storage stability and Rancimat induction period. The Rancimat method cannot directly measure the overall storage stability of fuels, since other conditions such as presence of water, microbial contamination and storage conditions would affect fuel quality during storage. 286 0016-2361 2 Fuel 282 88 Elsevier Kinetics on the oxidation of biodiesel stabilized with antioxidant
2433/131849 Morinari, Takao 2010/09/29 We present the theory of the in-plane magnetoresistance in two-dimensional massless Dirac fermion systems including the Zeeman splitting and the electron-electron interaction effect on the Landau level broadening within a random phase approximation. With the decrease in temperature, we find a characteristic temperature dependence of the in-plane magnetoresistance showing a minimum followed by an enhancement with a plateau. The theory is in good agreement with the experiment of the layered organic conductor α-(BEDT-TTF)2|3 under pressure. In-plane magnetoresistance of graphene is also discussed based on this theory. 1098-0121 16 Physical Review B 82 The American Physical Society Theory of in-plane magnetoresistance in two-dimensional massless Dirac fermion system
2433/46878 Kitamura, Kiyoshi 1966/10/30 53 0034-6675 1 The Review of Physical Chemistry of Japan 44 36 The Physico-Chemical Society of Japan Inactivation of enzymes under high pressure : II. Inactivation of bacterial al-proteinase and β-amylase of barley under high pressure
2433/46929 Sasaki, Muneo 1969/12/10 39 0034-6675 1 The Review of Physical Chemistry of Japan 27 39 The Physico-Chemical Society of Japan Kinetic studies on fast reactions in solution VI : the kinetic studies on the reaction between tetrahalogeno-p-benzoquinones and alkali iodides
2433/46102 窪川, 眞男 1937/08/30 261 4 物理化學の進歩 251 11 日本物理化學研究會 白金表面に於けるメタンの分解(第二報) The decomposition of methane on the surface of platinum [II]
2433/47011 Katayama, Masatake 1975/11/20 44 0034-6675 1 The Review of Physical Chemistry of Japan 35 45 The Physico-Chemical Society of Japan Kinetic study of the solid state reaction of zinc and arsenic at high temperature and high pressure
2433/39700 Sasai, J 2001/04/15 372 0021-8979 8 JOURNAL OF APPLIED PHYSICS 364 http://link.aip.org/link/?jap/89/364 89 AMER INST PHYSICS Relaxation behavior of nonlinear optical response in borate glasses containing gold nanoparticles
2433/76527 Matsuki, Seishi 1974/07/25 217 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 202 52 Institute for Chemical Research, Kyoto University The ⁷Li(a, t)aa and the ⁶Li(a, d)aa Reactions at 29.4 MeV (Memorial Issue Dedicated to the Late Professor Yoshiaki Uemura)
2433/77273 Kurata, Hiroki 1989/03/15 579 0023-6071 5 Bulletin of the Institute for Chemical Research, Kyoto University 572 66 Institute for Chemical Research, Kyoto University Near Edge Structure in Electron Energy Loss Spectra of Chromium Trioxide Intercalalted into Graphite and Some Chromium Oxides (Commemoration Issue Dedicated to Professor Natsu Uyeda, on the Occasion of His Retirment)
2433/42090 Ohtsuka, Kohji 2002/04/29 228 1880-2818 数理解析研究所講究録 220 1265 京都大学数理解析研究所 Introduction to GJ-integral Method (Discretization Methods and Numerical Algorithms for Differential Equations)
2433/49832 Enomoto, K 2007/05/18 0031-9007 20 PHYSICAL REVIEW LETTERS http://link.aps.org/abstract/PRL/v98/p203201 98 AMERICAN PHYSICAL SOC Determination of the s-wave scattering length and the C-6 van der Waals coefficient of Yb-174 via photoassociation spectroscopy
2433/39868 Tatsumi, K 2004/12/30 1098-0121 3 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v71/p033202 71 AMERICAN PHYSICAL SOC Distribution of solute atoms in beta- and spinel Si(6-)zAl(z)O(z)N(8-z) by AlK-edge x-ray absorption near-edge structure
2433/144360 Sano, Noriaki 2010/10/30 Magnesium diboride (MgB2) is known as a promising superconductor due to its high transmission temperature. Similarly to single-wall carbon nanotube, unique characteristics would be seen if a nanotube structure of MgB2 having a unit-wall of Mg and B atomic bilayer is prepared. However, such MgB2 nanotubes have not ever been synthesized. In this article, formation mechanism of unit-wall MgB2 nanotube is elucidated by molecular mechanics calculation. From the viewpoint of energetic stability, the unit-wall will be curled up to form nanotube structure when MgB2 crystal is disassembled to an isolated unit-wall layer. An experiment using arc plasma in inert liquid was utilized to produce unit-wall MgB2 nanotubes. As a result, a single and multiunit-wall MgB2 nanotube was successfully synthesized. In this reaction field, the arc plasma may play a role to produce isolated MgB2 unit-wall fragment, and the cold cathode surface can contribute to preserve MgB2 nanotube structure. 00218979 3 Journal of Applied Physics 034302 109 American Institute of Physics Synthesis of single and multi unit-wall MgB[sub 2] nanotubes by arc plasma in inert liquid via self-curling mechanism
2433/46903 Osugi, Jiro 1966/10/30 104 0034-6675 2 The Review of Physical Chemistry of Japan 94 37 The Physico-Chemical Society of Japan Kinetic studies on fast reactions in solution III : photoreduction of anthracene derivatives
2433/46943 Nakahara, Masaru 1970/12/20 20 0034-6675 1 The Review of Physical Chemistry of Japan 12 40 The Physico-Chemical Society of Japan Ionic solutions under high pressures II : pressure and temperature effects on the dissociation of the Co(NH3)6 3+ ・SO4 2- ion-pair
2433/49986 Shimoda, T 2007/07/30 1183 0093-3813 4 IEEE TRANSACTIONS ON PLASMA SCIENCE 1178 35 IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC Numerical calculation on a top-hat plasma particle analyzer using a boundary-fitted coordinate system
2433/50008 Fujiwara, Y 2002/07/30 0556-2813 2 PHYSICAL REVIEW C http://link.aps.org/abstract/PRC/v66/p021001 66 AMERICAN PHYSICAL SOC Triton binding energy calculated from the SU6 quark-model nucleon-nucleon interaction
2433/50013 Fujiwara, Y 2004/09/29 0556-2813 4 PHYSICAL REVIEW C http://link.aps.org/abstract/PRC/v70/p047002 70 AMERICAN PHYSICAL SOC Spin-orbit splitting of Be-9(Lambda) excited states studied with the SU6 quark-model baryon-baryon interactions
2433/50032 Hatta, S 2004/12/30 1098-0121 4 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v71/p041401 71 AMERICAN PHYSICAL SOC Temperature dependence of the charge-density-wave energy gap on In/Cu(001)
2433/46261 根岸, 良二 1941/03/31 41 2 物理化學の進歩 31 15 日本物理化學研究會 カーバイドより炭化水素合成の熱力學 Hydrocarbons from carbide thermodynamics
2433/46600 Negishi, R. 1941/12/30 181 0034-6675 3 The Review of Physical Chemistry of Japan 171 15 The Physico-Chemical Society of Japan The synthesis of iso- and normal butyl alcohols in the presence of calcium carbide
2433/50486 Tsuchiizu, M 2002/02/04 0031-9007 5 PHYSICAL REVIEW LETTERS http://link.aps.org/abstract/PRL/v88/p056402 88 AMERICAN PHYSICAL SOC Phase diagram of the one-dimensional extended Hubbard model at half filling
2433/46676 Kiyama, Ryo 1951/10/30 33 0034-6675 1 The Review of Physical Chemistry of Japan 22 22 The Physico-Chemical Society of Japan Studies on the kinetics of the reaction of acetylene with aqueous formaldehyde solution, I
2433/24207 Kimoto, Tsunenobu 2001/06/01 6109 0021-8979 11 Journal of Applied Physics 6105 http://link.aip.org/link/?jap/89/6105 89 American Institute of Physics Chemical vapor deposition and deep level analyses of 4H-SiC(11(2)over-bar0)
2433/95675 Glazier, James A. 1996/02/20 The simple extended Potts model, which approximates the interactions between cells in contact as a uniform, type dependent surface energy and uses a simple Monte Carlo dynamics, is able to reproduce many observed qualitative behaviors of cell aggregates. The motion of single cells in an aggregate is identical to Brownian motion of ideal particles-hence the temperature in the model corresponds to the fluctuation temperature of the cell membrane. Using appropriate experimental parameters allows the model to quantitatively reproduce both normal and partial cell sorting. この論文は国立情報学研究所の電子図書館事業により電子化されました。 700 0527-2997 5 物性研究 691 65 物性研究刊行会 The Thermodynamics of Cell Sorting
2433/102277 Kowaka, Yasuyuki 2010/02/27 A rotationally resolved ultrahigh-resolution fluorescence excitation spectrum of the S1 ← S0 transition of perylene has been observed using a collimated supersonic jet technique in conjunction with a single-mode UV laser. We assigned 1568 rotational lines of the 000 band, and accurately determined the rotational constants. The obtained value of inertial defect was positive, accordingly, the perylene molecule is considered to be planar with D2h symmetry. We determined the geometrical structure in the S0 state by ab initio theoretical calculation at the RHF/6-311+G(d,p) level, which yielded rotational constant values approximately identical to those obtained experimentally. Zeeman broadening of each rotational line with the external magnetic field was negligibly small, and the mixing with the triplet state was shown to be very small. This evidence indicates that intersystem crossing (ISC) in the S1 1B2u state is very slow. The rate of internal conversion (IC) is also inferred to be small because the fluorescence quantum yield is high. The rotational constants of the S1 1B2u state were very similar to those of the S0 1Ag state. The slow internal conversion (IC) at the S1 zero-vibrational level is attributed to a small structural change upon electronic transition. 76 00222852 1 Journal of Molecular Spectroscopy 72 260 Elsevier Ab initio theoretical calculation Ultrahigh-resolution laser spectroscopy of the S1 1B2u←S0 1Ag transition of perylene
2433/109948 Yuge, Koretaka 2009/12/30 Energetic stability and electronic structures of Pt atoms in Pt-Rh nanoparticle is investigated by first-principles calculation. Pt atom energetically prefer surface sites (vertex, edge, and (100)) rather than subsurface and core site, which is attributed to lower Pt surface energy compared with Rh. Vertex of nanoparticle is the most favorable site for Pt atom, which has lowest coordination numbers. Band center of d-state electronic contribution for Pt atom measured from the Fermi energy exhibit negative dependence with respect to Pt coordination number. This can be attributed to positive dependence of second-order moment of density of states for the Pt d-band on the coordination number. Pt segregation to the surface is expected due mainly to contribution from Pt on-site segregation energy compared with weak ordering tendency of Pt-Rh unlike-atom pairs. 324 1345-9678 2 MATERIALS TRANSACTIONS 321 51 Japan Institute of Metals first-principles First-Principles Study on Stability and Electronic Structures of Pt-Rh Bimetallic Nanoparticles
2433/123382 Ito, Akihiro 2009/06/22 Practical two-dimensional high-spin organic polymers are newly designed and the electronic structures are examined on the basis of the ab initio two-dimensional unrestricted Hartree–Fock crystal orbital (UHF-CO) method. The present polymers can be oxidized up to six electrons per unit cell, and it is predicted that the three-electron and six-electron oxidations per unit cell lead to the high-spin organic polymers having superdegenerate band structures originating from the characteristic non-bonding crystal orbital patterns. 2086 0277-5387 9-10 Polyhedron 2080 28 Elsevier High-spin organic polymer Electronic structures of newly designed two-dimensional high-spin organic polymers
2433/159450 Tayagaki, Takeshi 2012/09/27 We report studies of the carrier extraction mechanism in Si solar cells with Ge quantum dots (QDs), which enable the optical absorption of photons with energies below the band gap of the host. Photocurrent measurements revealed that the photocurrent in the QD solar cells increased superlinearly with increasing excitation intensity under strong photoexcitation, which differed greatly from the behavior of Si solar cells without Ge QDs. This nonlinear photocurrent generation indicates that the carrier extraction efficiency from QDs is enhanced under strong photoexcitation by nonlinear carrier extraction processes, such as two-step photon absorption and hot carrier generation via Auger recombination. 0003-6951 13 Applied Physics Letters 101 American Institute of Physics Auger effect Enhanced carrier extraction from Ge quantum dots in Si solar cells under strong photoexcitation
2433/159643 Yamada, Yasuhiro 2012/09/27 The dynamical behavior of photoexcited states of TiO2 governs the activities of TiO2-based solar cells and photocatalysts. We determined the lifetimes of photoexcited electrons and holes in rutile and anatase TiO2 single crystals by combining advantages of time-resolved photoluminescence, photoconductance, and transient absorption spectroscopy. Electrons and holes in rutile show exponential decays with the lifetime of a few tens of nanoseconds, while non-exponential decays are observed in anatase, indicating the presence of multiple carrier trapping processes. We revealed the generic features of the carrier recombination processes in rutile and anatase TiO2. 二酸化チタン中の光キャリアの振る舞いを解明 -高効率太陽電池の実現に期待-. 京都大学プレスリリース. 2012-09-28. 0003-6951 13 Applied Physics Letters 101 American Institute of Physics catalysis Determination of electron and hole lifetimes of rutile and anatase TiO2 single crystals
2433/160124 Ichikawa, A.K. 2012/10/21 The design concept of the magnetic horn system for the T2K neutrino oscillation experiment is described. We proposed a three-horn system with optics similar to a conventional two-horn system, aiming to focus relatively low-momentum pions under a high beam intensity environment. Good focusing efficiency was obtained with compact horns and a rather large inner conductor radius for the first horn. The geometry of the decay volume was also optimized. The intensity and quality of the obtained neutrino flux is satisfactory to achieve the T2K physics goals. 33 0168-9002 Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 27 690 Elsevier B.V. Magnetic horn Design concept of the magnetic horn system for the T2K neutrino beam
2433/160634 Choi, Minseok 2011/03/30 The electronic and structural properties of the oxygen vacancy (Vo) in cubic BaTiO3 are studied using first-principles calculations based on a hybrid Hartree–Fock density functional approach. Our calculations identify the double shallow donor behavior of Vo, indicating its contribution to the n-type conductivity. In addition, a metastable configuration is found, which shows an off-symmetric atomic structure around Vo in conjunction with deep localized electronic states in the band gap. Based on the identified characteristics of Vo, the previous experimental and theoretical findings are explained. 0003-6951 17 APPLIED PHYSICS LETTERS http://link.aip.org/link/?apl/98/172901 98 American Institute of Physics barium compounds Electronic and structural properties of the oxygen vacancy in BaTiO3
2433/161780 Kumagai, Yu 2011/12/30 The phase diagrams and band gaps in CuInSe2-CuGaSe2 (CIS-CGS) and CuInSe2-CuAlSe2 (CIS-CAS) pseudobinary systems are determined using a combination of first-principles calculations based on a hybrid Hartree-Fock density functional approach, cluster expansion, and Monte Carlo simulations. The CIS-CGS and CIS-CAS systems show phase-separation critical temperatures of 420 and 460 K, respectively. For both CuIn1−xGaxSe2 (CIGS) and CuIn1−xAlxSe2 (CIAS) alloys, the dependence of the band gaps on the temperature before quench is suggested to be small through the analysis of atomic configurational effects. The band gaps are generally close to those at the ideal disorder state and exhibit nearly quadratic composition dependences, i.e., band bowing. Composition-dependent bowing behavior is identified for CIAS, with a stronger bowing in a higher CAS composition range. 1098-0121 3 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.85.033203 85 American Physical Society First-principles calculations of the phase diagrams and band gaps in CuInSe2-CuGaSe2 and CuInSe2-CuAlSe2 pseudobinary systems
2433/86525 Koyama, Katsuji 1976/11/24 Kyoto University 81.4MeVにおける12C(τ,d)13N反応 12C(τ,d)13N Reaction at 81.4 MeV
2433/167743 Nishizawa, Shohei 2012/12/30 The nature of π-conjugated wire is characterized by the decay constant β of electron tunneling. To evaluate the decay constant, intramolecular magnetic exchange interaction was calculated by density functional theory for organic biradicals: nitronyl nitroxide and verdazyl were chosen for the radical substituent and oligophenylene and oligo(phenylene ethynylene) were chosen for the wire. For phenylene and phenylene ethynylene units, β was calculated to be 0.42 Å−1 and 0.24 Å−1, respectively, and the β value was independent of radical species. The obtained β values are in good agreement with the experimental value of the molecular tunneling conductance. 190 0009-2614 Chemical Physics Letters 187 555 Elsevier B.V. Theoretical investigation of the β value of the phenylene and phenylene ethynylene units by evaluating exchange interaction between organic radicals
2433/156866 Enomoto, Takeshi 2011/07/21 Fluorohydrogenate salts of quaternary phosphonium cations with alkyl and methoxy groups (tetraethylphosphonium (P(2222)(+)), triethyl-n-pentylphosphonium (P(2225)(+)), triethyl-n-octylphosphonium (P(2228)(+)), and triethylmethoxymethylphosphonium (P(222(101))(+))) have been synthesized by the metatheses of anhydrous hydrogen fluoride and the corresponding phosphonium bromide or chloride precursors. The three salts with asymmetric cations, P(222m)(FH)(2.1)F (m = 5, 8, and 101), are room temperature ionic liquids (ILs) and are characterized by differential scanning calorimetry, density, viscosity, and conductivity measurements. Linear sweep voltammetry using a glassy carbon working electrode shows these phosphonium fluorohydrogenate ILs have wide electrochemical windows (>4.9 V) with the lowest viscosity and highest conductivity in the known phosphonium-based ILs. Thermogravimetry shows their thermal stabilities are also improved compared to previously reported alkylammonium cation-based fluorohydrogenate salts. Differential scanning calorimetry and X-ray diffraction revealed that tetraethylphosphonium fluorohydrogenate salt, P(2222)(FH)(2)F, exhibits two plastic crystal phases. The high temperature phase has a hexagonal lattice, which is the first example of a plastic crystal phase with an inverse nickel arsenide-type structure, and the low-temperature phase has an orthorhombic lattice. The high-temperature plastic crystal phase exhibits a conductivity of 5 mS cm(-1) at 50 °C, which is the highest value for the neat plastic crystals. 12544 1463-9076 27 Physical chemistry chemical physics : PCCP 12536 13 Royal Society of Chemistry Physicochemical properties and plastic crystal structures of phosphonium fluorohydrogenate salts.
2433/76382 Sakka Sumio 1972/01/31 367 0023-6071 5 Bulletin of the Institute for Chemical Research, Kyoto University 349 49 Institute for Chemical Research, Kyoto University Application of X-Ray Emission Spectroscopy to the Study of Glass Structure
2433/49922 Kobayashi, T 2005/05/30 1550-7998 12 PHYSICAL REVIEW D http://link.aps.org/abstract/PRD/v71/p124028 71 AMERICAN PHYSICAL SOC Quantum-mechanical generation of gravitational waves in a braneworld
2433/50186 Arulmozhiraja, S 2006/11/21 0021-9606 19 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/125/194314 125 AMER INST PHYSICS C4Cl: Bent or linear?
2433/91442 Iida, Shuichi 1984/09/20 物性研究40-5(1983-8)435-473発表の新体系物理学,"New Frame in Physics"の,電磁気学領域を詳細に解説するものとして,本英文報告を発表させて戴く。重要な概念の変更として,電子の古典像はもはや点ではなく,10^<-2>Å程度の大きさの永久電流であることが述べられる。この新しい考え方は,東京大学理学部物理学教室の人達に対しては,既に周知されていると言える段階にあり,明瞭な反論があれば戴ける状況と考えているが,いまのところない。原子核研究所の平尾泰男教授は明確に,古典的には電子が点でなく,10^<-2>Å位の大きさを持つとすることに対し,実験的な反証は全くないと明言されたことを附記する。なお,高エネルギーの電子-陽電子,電子-電子衝突の実験などにおいて,その衝突断面積から,剛体球の立場で予想される大きさが,10^<-17>m以下であるという話は,素粒子物理学的な,粒子間反応の確率の問題である。新体系物理学の立場は,こうした実験と異なり,いわば超低エネルギーの物質現象の領域を取り扱うもので,電子は不生不滅の実在と考えるものである。10^<-17>mでは電気エネルギーだけでもmc^2の10^3倍にもなり,無矛盾のマクスウェル・ローレンツ電磁気学を構成することが,原理的に不可能である。10^<-2>Åの永久電流としての電子は,もし衝突させると,ソリトンの様に,重畳した上で,元通りの姿で,動くと考えることもできるし,スピンが平行ならパウリの原理が働いて,もともと重畳できないし,もしスピンが反平行であれば,互に回転して,二枚の無限に薄い円盤が,平行にすれ違うというイメージを考えることも可能である。また古典像は,量子物理学的実体である電子の性質のすべてを説明できる筈のないことは,もちろんである。新体系物理学の立場は,c一数方程式としての古典物理学を完結させるために,電子の最善の古典像を得ることであって,それはマクスウェル・ローレンツの微視的古典電磁気学を無矛盾に成立させると共に,その体系はマクスウェルの巨視的電磁気学の基礎となることが期待される。電子の永久電流モデルは幸いにして,この要求を十分に満足させたのである。なお,電子の持つ,スピン磁気能率の値|g|eh/4mcは,非常に大きいもので,相対性理論の枠組みを使う以上,光速度c以上の速度で動く電荷を考えることは禁止されるが,電荷(-e)をその極限の速度cで動かした上でも,上記10^<-2>Åの大きさが,最小限必要になることを注意する。詳細は本文,及びAppendix Aに説明される。さちに本文で重要な点は電磁エネルギーと電磁運動量の移動関係の矛盾のない記述である。この課題は,いわゆる現存の物理学では未完成であったところで,ランダウ・リフシッシはその「場の古典論」の中で,同語反覆を行って,お茶を濁していることを注意させて戴く。これは電子を点と考え,自己エネルギーの無限大を内蔵した既存の物理学では避けられない矛盾点であったが,新体系物理学は,電子の永久電流モデルをその基礎に取ることによって,その困難を解決したものと考えている。なお,物性研究誌上での近藤淳氏との紙上討論は終了し,マイスナー効果は永久電流を維持できる体系の古典物理学的性質であることが確立され,新体系物理学はその基礎固めを終了して,発展の段階に入ったことをこゝに宣言させて戴く。 この論文は国立情報学研究所の電子図書館事業により電子化されました。 738 0527-2997 6 物性研究 719 42 物性研究刊行会 電磁気学の新体系 The New Frame in Electromagnetism
2433/109879 Szarek, Pawel 2009/01/30 The local reactivity of hydrogenated platinum clusters (Pt clusters) has been studied using the regional density functional theory method. We observed that antibond orbitals constitute the preferable binding site for hydrogen molecules H2. Those sites are characterized by lowered electronic chemical potential and strong directionality and exhibit electrophilic nature. The platinum-dihydrogen (Pt–H2) sigma complexes were formed only by occupation of the lowest electronic chemical potential sites associated with Pt–H antibonds (σPtH∗) in saturated platinum clusters. The formation of sigma complexes caused mutual stabilization with the trans Pt–H bond. Such activated H2 molecules on Pt clusters in a sense resemble heme-oxygen (heme-O2) complex with interaction strength greater than physisorption or hydrogen bonding but below chemisorption strength. 0021-9606 8 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/JCPSA6/v130/i8/p084111/s1 130 American Institute of Physics adsorption On reversible bonding of hydrogen molecules on platinum clusters
2433/161785 Matsumoto, Akifumi 2011/05/30 The relationships between the atomic arrangements, electronic structures, and energetics of three sesquioxides, As2O3, Sb2O3, and Bi2O3, are systematically investigated by first-principles lattice-dynamics calculations. Dynamically stable structures of the defective fluorite family are searched for by including atomic displacements along imaginary modes of lattice vibrations that appear in high-symmetry structures. Experimentally reported crystal structures (arsenolite-As2O3, α-Sb2O3, β-Sb2O3, and β-Bi2O3) are found to be formed by symmetry breaking and local atomic distortion in this way. Moreover, some dynamically stable structures that have not yet been revealed by experiments are discovered. Their electronic structures and the magnitudes of their band gaps are obtained. In the dynamically stable low-symmetry structures, valence electrons localize and form an asymmetric charge distribution along the direction of an empty anion site of the defective fluorite structure. This is a common characteristic of a "lone pair" of cations. The formation of the lone pair is less significant in the order As2O3, Sb2O3, Bi2O3, which is the same trend as the lattice distortion. The formation of the lone pair plays an essential role in determining the structures, stability, and properties of these sesquioxides. 1098-0121 21 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.83.214110 83 American Physical Society Electronic structures of dynamically stable As2O3, Sb2O3, and Bi2O3 crystal polymorphs
2433/74905 Ito, Shinzaburo 1981/03/23 Kyoto University 高分子系における分子内エキサイマー形成に関する研究 Studies on Intramolecular Excimer Formation in Polymer Systems
2433/57264 Ishidera, Takamitsu 2008/03/24 Kyoto University diffusion 圧縮ベントナイト中の放射性核種の拡散挙動に関する研究 Study on diffusion behavior of radionuclides in compacted bentonite
2433/142176 Matsumoto, Akifumi 2011/03/23 Kyoto University 酸化ビスマスの構造および超イオン伝導相転移についての第一原理計算 First principles study on structure and superionic transition of bismuth oxides
2433/142182 Ishikawa, Atsuyuki 2011/03/23 Kyoto University 電子状態理論の探究 : 遷移金属錯体による化学反応の本質的理解とシュレーディンガーおよびディラック方程式の厳密解 Studies of Electronic Structure Theory: Fundamental Understanding of Chemical Reaction by Transition Metal Complex and Exact Solution of Schrödinger and Dirac Equations
2433/158077 Kido, Kentaro 2012/05/23 Kyoto University theoretical chemistry 分子性液体の積分方程式理論による多成分溶液内の化学過程に関する理論的研究 Theoretical Studies of Chemical Processes in Multi-Component Solution Systems Based on Integral Equation Theory for Molecular Liquids
2433/74966 Endo, Kazunaka 1973/07/23 Kyoto University ケミカルシフトに及ぼす重原子効果とNMRによる閉殻系-開殻系分子間の相互作用に関する研究 Studies on the Heavy Atom Effect on the Nuclear Shielding Constant and the Molecular Interaction between the Closed-and Open-Shell Molecules by NMR
2433/76579 1975/03/31 785 0023-6071 5-6 Bulletin of the Institute for Chemical Research, Kyoto University 740 52 Institute for Chemical Research, Kyoto University Abstracts of the Papers Published by the Staff Members of the Institute from July, 1973 to June, 1974
2433/50494 Hyodo, T 2007/01/30 1550-7998 3 PHYSICAL REVIEW D http://link.aps.org/abstract/PRD/v75/p034002 75 AMERICAN PHYSICAL SOC Study of exotic hadrons in S-wave scatterings induced by chiral interaction in the flavor symmetric limit
2433/49960 Koyama, K 2002/01/15 0556-2821 2 PHYSICAL REVIEW D http://link.aps.org/abstract/PRD/v65/p023514 65 AMERICAN PHYSICAL SOC Bulk gravitational field and cosmological perturbations on the brane
2433/46550 1939/08/31 124 0034-6675 2 The Review of Physical Chemistry of Japan 108 13 The Physico-Chemical Society of Japan Abstracts of the physico-chemical literature in Japan
2433/160656 Ge, Min 2011/08/30 We report on the dynamics of two hydrogen isotopomers, D2 and HD, trapped in the molecular cages of a fullerene C60 molecule. We measured the infrared spectra and analyzed them using a spherical potential for a vibrating rotor. The potential, vibration-rotation Hamiltonian, and dipole moment parameters are compared with previously studied H2@C60 parameters [M. Ge, U. Nagel, D. Hüvonen, T. Rõõm, S. Mamone, M. H. Levitt, M. Carravetta, Y. Murata, K. Komatsu, J. Y.-C. Chen, and N. J. Turro, J. Chem. Phys. 134, 054507 (2011)10.1063/1.3535598]. The isotropic part of the potential is similar for all three isotopomers. In HD@C60, we observe mixing of the rotational states and an interference effect of the dipole moment terms due to the displacement of the HD rotation center from the fullerene cage center. 0021-9606 11 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/135/114511 135 American Institute of Physics electric moments Infrared spectroscopy of endohedral HD and D_2 in C_[60]
2433/160917 Ozaki, Masanobu 1997/03/24 本文データは平成22年度国立国会図書館の学位論文(博士)のデジタル化実施により作成された画像ファイルを基にpdf変換したものである Kyoto University シェル型超新星残骸からの熱的および非熱的X線の観測的研究 Observational Study on Thermal and Non-thermal X-rays from Shell-like Supernova Remnants
2433/77646 Yamamoto, Yukio 1978/05/23 Kyoto University [2,3]及び[3,3]シグマトロピー転位の立体化学的研究 Stereochemistry of [2,3] and [3,3] sigmatropic rearrangements
2433/168881 Fujii, Yoshikazu 1993/11/24 本文データは平成22年度国立国会図書館の学位論文(博士)のデジタル化実施により作成された画像ファイルを基にpdf変換したものである Kyoto University イオンビーム・結晶表面相互作用の研究 STUDY ON ION BEAM INTERACTIONS WITH CRYSTAL SURFACES
2433/57295 Hsiao, Shih-Hsiu 2008/03/24 Kyoto University IonBeam Modification イオンビーム改質したフレキシブルディスプレイ用高分子基板・バリアー層及び透明導電薄膜に関する研究 Ion Beam Modification of Thin Film Barrier Layer and Deposition of Transparent Conductive Oxides on Polymer Substrate for Flexible Display
2433/59317 Fujita, Koji 1999/03/23 Kyoto University 非晶質酸化物における希土類イオンの光学的及び磁気光学的性質 OPTICAL AND MAGNETO-OPTICAL PROPERTIES OF RARE-EARTH IONS IN NON-CRYSTALLINE OXIDES
2433/89727 Jido, Daisuke 2009/10/30 The K¯-induced production of Λ(1405) is investigated in K¯d → πΣn reactions based on coupled-channels chiral dynamics, in order to discuss the resonance position of the Λ(1405) in the K¯N channel. We find that the K¯d → Λ(1405)n process favors the production of Λ(1405) initiated by the K¯N channel. The present approach indicates that the Λ(1405)-resonance position is 1420MeV rather than 1405MeV in the πΣ invariant-mass spectra of K ¯d → πΣn reactions. This is consistent with an observed spectrum of the K¯d → π+Σ¯n with 686–844MeV/c incident K¯ by bubble chamber experiments done in the 70s. Our model also reproduces the measured Λ(1405) production cross-section. 268 14346001 2 European Physical Journal A 257 42 Springer Verlag Structure of Λ(1405) Kaonic production of Λ(1405) off deuteron target in chiral
2433/74652 Inokawa, Hiroshi 1985/07/23 Kyoto University イオンビームによる半導体メタライゼーション SEMICONDUCTOR METALLIZATION BY ION BEAMS
2433/76098 Yanabu, Takuji 1965/02/25 67 0023-6071 s Bulletin of the Institute for Chemical Research, Kyoto University 41 43 Institute for Chemical Research, Kyoto University Differential and Integral Cross Sections of the (p,a) and (d,a) Reactions on some Light Nuclei
2433/157578 Ichiki, Kazuya 2012/03/26 Kyoto University Gas Cluster Ion Beam クラスターイオンビーム照射におけるサイズ効果の研究 Study on Size Effect of Cluster Ion Beam Irradiation
2433/74865 Ohnishi, Masami 1979/03/23 Kyoto University トカマク核融合プラズマにおける荷電粒子加熱 Charged Particle Heating in Tokamak Fusion Plasmas
2433/50583 Yamamoto, T 2005/01/22 0021-9606 4 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/122/044106 122 AMER INST PHYSICS Path integral evaluation of the quantum instanton rate constant for proton transfer in a polar solvent
2433/76640 1976/02/28 597 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 563 53 Institute for Chemical Research, Kyoto University Abstracts of the Papers Published by the Staff Members of the Institute from July, 1974 to June, 1975
2433/65210 1999/02/27 1342-0321 ICR annual report 5 Institute for Chemical Research, Kyoto University ICR ANNUAL REPORT 1998(Volume 5)
2433/91175 Gruner, G. 1984/01/20 Frequency and field dependent transport phenomena associated with charge density wave (CDW) condensates are summarized. Both the ω and E dependent response point to weakly pinned condensates where the characteristic pinning energies are orders of magnitude smaller than the single particle energies. Both classical and quantum description of the CDW dynamics reproduce the main qualitative features of the field and frequency dependent conductivity and dielectric constant, the relation between the parameters which characterize the frequency and field dependent response, and also describe a broad range of experiments which are performed in the presence of joint ac and dc driving fields. Early (unsuccessful) attempts to obtain phonon assisted tunneling and related quantum phenomena are also summarized, together with possible reasons for the failure of such experiments. この論文は国立情報学研究所の電子図書館事業により電子化されました。 114 0527-2997 4 物性研究 77 41 物性研究刊行会 FREQUENCY AND ELECTRIC FIELD DEPENDENT TRANSPORT DUE TO CHARGE DENSITY WAVE CONDENSATES(EXPERIMENTS ON MX_3 COMPOUNDS, International Symposium on NONLINEAR TRANSPORT AND RELATED PHENOMENA IN INORGANIC QUASI ONE DIMENSIONAL CONDUCTORS)
2433/49820 Parker, JD 2007/08/30 0556-2813 3 PHYSICAL REVIEW C http://link.aps.org/abstract/PRC/v76/p035501 76 AMER PHYSICAL SOC Weak decays of He-4(Lambda)
2433/145960 Ikeno, Hidekazu 2011/03/30 The L_{2,3} x-ray absorption near-edge structures (XANES) and electron energy loss near-edge structures (ELNES) of 3d transition metal (TM) oxides are systematically calculated by the ab initio charge transfer multiplet (CTM) method using fully relativistic molecular spinors on the basis of density-functional theory. The electronic excitation from molecular spinors mainly composed of O-2p to those of TM-3d, that is, charge transfer, is included by considering additional electronic configurations in the configuration interactions. The effects of the covalency and charge transfer on the TM-L_{2,3} XANES are investigated in detail. The power of the ab initio CTM method to quantitatively reproduce the spectra is demonstrated. Meanwhile, limitations of the application of the method are discussed. 1098-0121 15 Physical Review B 83 American Physical Society Ab initio charge transfer multiplet calculations on the L_{2,3} XANES and ELNES of 3d transition metal oxides
2433/50485 Tsuchiizu, M 2003/12/30 1098-0121 3 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v69/p035103 69 AMERICAN PHYSICAL SOC Ground-state phase diagram of the one-dimensional half-filled extended Hubbard model
2433/68786 Ohga, Yasushi 1995/03/23 Kyoto University かご形橋頭化合物の加溶媒反応の反応性に対する構造と置換基の効果 Structural and Substituent Effects on the Solvolysis Reactivity of Bridgehead Compounds
2433/160657 Ge, Min 2011/01/30 We have measured the temperature dependence of the infrared spectra of a hydrogen molecule trapped inside a C60 cage, H2@C60, in the temperature range from 6 to 300 K and analyzed the excitation spectrum by using a five-dimensional model of a vibrating rotor in a spherical potential. The electric dipole moment is induced by the translational motion of endohedral H2 and gives rise to an infrared absorption process where one translational quantum is created or annihilated, ΔN = ±1. Some fundamental transitions, ΔN = 0, are observed as well. The rotation of endohedral H2 is unhindered but coupled to the translational motion. The isotropic and translation–rotation coupling part of the potential are anharmonic and different in the ground and excited vibrational states of H2. The vibrational frequency and the rotational constant of endohedral H2 are smaller than those of H2 in the gas phase. The assignment of lines to ortho- and para-H2 is confirmed by measuring spectra of a para enriched sample of H2@C60 and is consistent with the earlier interpretation of the low temperature infrared spectra [Mamone et al., J. Chem. Phys. 130, 081103 (2009)]. 0021-9606 5 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/134/054507 134 American Institute of Physics electric moments Interaction potential and infrared absorption of endohedral H-2 in C-60
2433/157320 Yuasa, Motohiro 2012/05/30 First-principles fully relaxed tensile and shear test simulations were performed on Σ3(111)/[110] tilt Fe grain-boundaries (GBs) with and without hydrogen (H) segregation, to investigate the mechanisms of GB embrittlement enhanced by H segregation. Premature fracture was found in the H-segregated GB, compared with the clean GB, in the tensile test simulations. The Fe–H bond showed covalent-like and ion-like characteristics. The covalent-like characteristics reinforced the Fe–Fe bonds, but the ion-like characteristics weakened the Fe–Fe bonds as a result of charge transfer. The effect of the latter increased with increasing strain, and prevailed over the former, resulting in GB embrittlement. In the shear test simulations, variation in the GB energy for the H-segregated GB was almost the same as that for the clean GB. This is because bond-breaking and rebonding occur concurrently in GB shearing and the variations in charge transfer during shear straining are less than those during tensile straining. 1597 0884-2914 12 Journal of Materials Research 1589 27 Cambridge University Press Enhanced grain boundary embrittlement of an Fe grain boundary segregated by hydrogen (H)
2433/88953 SON, Lovely 2008/08/30 This paper proposes an impact control method for a forging machine using a momentum exchange impact damper. This method is based on momentum conservation of two colliding bodies. A conventional added mass control method fails to suppress the acceleration and force transmission simultaneously. By using the momentum exchange impact damper, it is shown that the bed acceleration and the transmitted force to the floor are reduced. This paper presents a theoretical analysis of an impact damper and an optimum condition that leads to a minimization of the energy of a forging machine. An experimental analysis is shown to validate the simulation results. 1029 1881-3046 4 Journal of System Design and Dynamics 1027 2 Japan Society of Mechanical Engineers Damper Application of Momentum Exchange Impact Dampers to Forging Machine
2433/84619 Kaneta, A 2008/08/30 We investigated correlations between nanoscopic optical and structural properties in violet-emitting, blue-emitting, and green-emitting InxGa1−xN/GaN quantum wells (QWs) by means of scanning near-field optical microscopy (SNOM) and atomic force microscopy. Only in the blue-emitting QW, threading dislocations were not major nonradiative recombination centers (NRCs). SNOM data indicated that NRCs in the blue-emitting QW are surrounded by energy levels higher than those for radiative recombination. Such potential distributions realize “antilocalization” of carriers to NRCs, which is the cause of high emission quantum efficiencies in blue emitters. 1098-0121 12 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.78.125317 78 American Physical Society Nanoscopic recombination processes in InGaN/GaN quantum wells emitting violet, blue, and green spectra
2433/86487 Kato, Hajime 1972/11/24 Kyoto University 高スピン鉄化合物におけるスピン禁制遷移の磁気円二色性 Magnetic Circular Dichroism of Spin-Forbidden Transition in Fe3+ High-Spin System
2433/84639 Mizoguchi, Teruyasu 2007/10/30 In order to examine x-ray absorption near-edge structures (XANES) of disordered solid solutions of metal oxides, a combined approach of a first principles supercell method and a cluster expansion method is developed. Zn-L3 edge XANES are measured on a series of Mg1−xZnxO with a rocksalt structure in the range of x=0.025–0.3 using synchrotron source. A first principles orthogonalized linear combinations of an atomic orbital method is employed to obtain a theoretical spectrum of a given model. A Zn-2p core hole is included in the calculation, and a set of 128 atom supercells is used. Theoretical XANES of disordered solid solutions are obtained as a weighted sum of theoretical spectra for four ordered structures, with the weighting factors determined by the cluster expansion method. The dependence of the spectral shape on the solute concentration is reproduced only when the averaged environment of solute atoms as determined by the solute concentration and the effect of the disordering is taken into account. The formation of the disordered Mg1−xZnxO solid solution is confirmed by the Monte Carlo calculations. 1098-0121 19 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.76.195125 76 American Physical Society X-ray absorption near-edge structures of disordered Mg1-xZnxO solid solutions
2433/49821 Ando, K 2006/07/01 0021-9606 1 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/125/014104 125 AMER INST PHYSICS Semiquantal analysis of hydrogen bond
2433/147195 Kawakami, Y. 2009/12/30 The optical properties of InGaN/GaN quantum wells, which were nanopatterned into cylindrical shapes with diameters of 2μm, 1μm, or 500 nm by chemically assisted ion beam etching, were investigated. Photoluminescence (PL) and time-resolved PL measurements suggest inhomogeneous relaxation of the lattice-mismatch induced strain in the InGaN layers. By comparing to a strain distribution simulation, we found that partial stain relaxation occurs at the free side wall, but strain remains in the middle of the pillar structures. The strain relaxation leads to an enhanced radiative recombination rate by a factor of 4–8. On the other hand, nonradiative recombination processes are not strongly affected, even by postgrowth etching. Those characteristics are clearly reflected in the doughnut-shape emission patterns observed by optical microscopy. 0021-8979 2 JOURNAL OF APPLIED PHYSICS http://link.aip.org/link/JAPIAU/v107/i2/p023522/s1 107 AMER INST PHYSICS etching Optical properties of InGaN/GaN nanopillars fabricated by postgrowth chemically assisted ion beam etching
2433/39764 Nakatsuji, H 2005/05/15 0021-9606 19 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/122/194108 122 AMER INST PHYSICS Iterative CI general singles and doubles (ICIGSD) method for calculating the exact wave functions of the ground and excited dstates of molecules
2433/39772 Enami, S 2006/10/07 0021-9606 13 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/125/133116 125 AMER INST PHYSICS Direct observation and reactions of Cl-3 radical
2433/39974 Ikeda, T 2006/08/30 559 1521-3331 3 IEEE TRANSACTIONS ON COMPONENTS AND PACKAGING TECHNOLOGIES 551 29 IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC Evaluation of the delamination in a flip chip using anisotropic conductive adhesive films under moisture/reflow sensitivity test
2433/134553 Takao, Yoshinori 2010/10/30 Two-dimensional axisymmetric particle-in-cell simulations with Monte Carlo collision calculations (PIC-MCC) have been conducted to investigate argon microplasma characteristics of a miniature inductively coupled plasma source with a 5-mm-diameter planar coil, where the radius and length are 5 mm and 6 mm, respectively. Coupling the rf-electromagnetic fields to the plasma is carried out based on a collisional model and a kinetic model. The former employs the cold-electron approximation and the latter incorporates warm-electron effects. The numerical analysis has been performed for pressures in the range 370–770 mTorr and at 450 MHz rf powers below 3.5 W, and then the PIC-MCC results are compared with available experimental data and fluid simulation results. The results show that a considerably thick sheath structure can be seen compared with the plasma reactor size and the electron energy distribution is non-Maxwellian over the entire plasma region. As a result, the distribution of the electron temperature is quite different from that obtained in the fluid model. The electron temperature as a function of rf power is in a reasonable agreement with experimental data. The pressure dependence of the plasma density shows different tendency between the collisional and kinetic model, implying noncollisional effects even at high pressures due to the high rf frequency, where the electron collision frequency is less than the rf driving frequency. 0021-8979 9 Journal of Applied Physics 108 American Institute of Physics argon Two-dimensional particle-in-cell Monte Carlo simulation of a miniature inductively coupled plasma source
2433/46996 Fujii, Takeshi 1974/09/30 55 0034-6675 1 The Review of Physical Chemistry of Japan 38 44 The Physico-Chemical Society of Japan Kinetic studies on the rearrangement of n-chloroacetanilide under pressure
2433/50197 Nakashima, S 2007/04/29 1098-0121 17 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v75/p174443 75 AMERICAN PHYSICAL SOC First-principles XANES simulations of spinel zinc ferrite with a disordered cation distribution
2433/50221 Ichimiya, M 2003/07/15 1098-0121 3 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v68/p035328 68 AMERICAN PHYSICAL SOC Effect of uniaxial stress on photoluminescence in GaN and stimulated emission in InxGa1-xN/GaN multiple quantum wells
2433/47074 Nakayama, Toshihiro 1979/07/25 38 0034-6675 1 The Review of Physical Chemistry of Japan 25 49 The Physico-Chemical Society of Japan Pressure effect on the eda complexes in solution
2433/50364 Tayagaki, T 2004/01/30 1098-0121 6 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v69/p064104 69 AMERICAN PHYSICAL SOC Modification of vibrational selection rules in the photoinduced spin-crossover phase
2433/50447 Kanada-En'yo, Y 2007/01/30 0556-2813 2 PHYSICAL REVIEW C http://link.aps.org/abstract/PRC/v75/p024302 75 AMERICAN PHYSICAL SOC Negative parity states of B-11 and C-11 and the similarity with C-12
2433/86227 Idehara, Toshitaka 1968/03/23 Kyoto University 電子ビームとプラズマとからなる系における電子サイクロトロン高調波の不安定性 Instability of electron cyclotron harmonics in a beam-plasma system
2433/123375 Kishida, Kyosuke 2009/03/30 The thermoelectric properties of ternary and Al-containing quaternary Ru1−xRexSiy chimney–ladder phases have been studied as a function of the Re concentration with the use of directionally solidified alloys. The Ru1−xRexSiy chimney–ladder phases exhibit n- and p-type semiconducting behaviors, respectively, at low and high Re concentrations, at which the X(=Si)/M(=Ru + Re) ratios are respectively, larger and smaller than those expected from the VEC (valence electron concentration) = 14 rule. The absolute values of both Seebeck coefficient and electrical resistivity increase as the extent of the deviation from the VEC = 14 rule increases, i.e. as the alloy composition deviates from that corresponding to the p–n transition (x ≈ 0.5), indicating that the carrier concentration can be controlled by changing the extent of compositional deviation from the ideal VEC = 14 composition. The highest values of the dimensionless figure of merit obtained are 0.47 for ternary (x = 0.60) and 0.56 for Al-containing quaternary alloys. The reasons for the systematic compositional deviation from the ideal VEC = 14 compositions observed for a series of chimney–ladder phases are discussed in terms of atomic packing. 2019 1359-6454 6 Acta Materialia 2010 57 Elsevier Transition metal silicides Thermoelectric properties of ternary and Al-containing quaternary Ru1-xRexSiy chimney-ladder compounds
2433/123548 Iida, Kenji 2009/01/28 The orbital energy of molecule is significantly shifted upon going from gas phase to solution phase. Based on Koopmans' theorem, the shift should be related to the change of ionization potential. However, the computed shift looks usually random and clear understanding has not been attained yet. Furthermore it is obtained only after solving complicated equations. In this study, we report a systematic framework for understanding the orbital energy shift by solvation effect and simple approximate formulae are presented. 0021-9606 4 The Journal of chemical physics 130 American Institute of Physics HF calculations A systematic understanding of orbital energy shift in polar solvent
2433/157960 Hirori, H 2011/11/29 The study of carrier multiplication has become an essential part of many-body physics and materials science as this multiplication directly affects nonlinear transport phenomena, and has a key role in designing efficient solar cells and electroluminescent emitters and highly sensitive photon detectors. Here we show that a 1-MVcm(-1) electric field of a terahertz pulse, unlike a DC bias, can generate a substantial number of electron-hole pairs, forming excitons that emit near-infrared luminescence. The bright luminescence associated with carrier multiplication suggests that carriers coherently driven by a strong electric field can efficiently gain enough kinetic energy to induce a series of impact ionizations that can increase the number of carriers by about three orders of magnitude on the picosecond time scale. 2041-1723 Nature communications 2 Nature Publishing Group Physical sciences Extraordinary carrier multiplication gated by a picosecond electric field pulse.
2433/141926 Kitamura, Hikaru 2011/03/30 Through analyses of the density-matrix equations of motion for electrons in metals, we show that the energy band gap is enhanced when many electrons are excited from core to valence bands, indicating a tendency opposite to the band-gap reduction observed in the valence-electron excitation of semiconductors; it is a consequence of inhomogeneous excitation from highly localized core to delocalized valence bands. Such a band-gap enhancement suggests a blue shift of the photoabsorption edge, leading to a possibility of demonstrating saturable absorber switching by means of intense EUV or X-ray free-electron-laser pulses. 0295-5075 2 EPL (Europhysics Letters) 94 IOP Publishing Band-gap enhancement in core-excited metals
2433/82486 笹原, 康浩 1992/03/30 164 1880-2818 数理解析研究所講究録 157 780 京都大学数理解析研究所 $S^2$-値の Harmonic maps について(変分問題と非線型楕円型方程式)
2433/8944 Aoki, T 2002/10/30 0168-583X http://dx.doi.org/doi:10.1016/S0168-583X(03)00879-6 ELSEVIER SCIENCE BV Cluster species and cluster size dependence of damage formation by cluster ion impact
2433/75561 Mitsuda, Hisateru 1956/07/31 192 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 165 34 Institute for Chemical Research, Kyoto University Studies on Catalase
2433/75735 Iwasaki, Tamiko 1959/12/25 404 0023-6071 5-6 Bulletin of the Institute for Chemical Research, Kyoto University 400 37 Institute for Chemical Research, Kyoto University Effects of the Moisture Content on γ-Ray Sensitivity in Artemia Eggs (Special Issue on Physical, Chemical and Biological Effects of Gamma Radiation)
2433/84602 Yoshioka, Satoru 2008/01/01 Supersaturated ZnO–Al2O3 (>20 at. % Al) thin films are grown by pulsed laser deposition technique on silica glass substrates at 600 °C. They are characterized by combining x-ray diffraction, Al-K edge x-ray absorption near edge structures (XANESs), high resolution transmission electron microscope (TEM) imaging, TEM analysis, and a series of first principles calculations. The films are composed of textured wurtzite grains with c planes parallel to the substrate. The distance between c planes expands significantly when the Al concentration is greater than 10 at. %. The expansion disappears after annealing the films at above 800 °C. High density of dislocationlike defects is found in the as deposited film. Any segregation of Al cannot be detected either at the grain boundaries or inside the grains. The lattice expansion toward c axis and the experimental XANES can be satisfactorily explained by taking a hypothetical homologous model with the composition of (ZnO)3(Al2O3) as the local environment of Al in the supersaturated solid solution. Simplified substitutional models with Al at the Zn site in wurtzite ZnO cannot explain these experimental results. First principles calculations show that the homologous phase is energetically more favorable than the simplified substitutional models, although decomposition into ZnO and ZnAl2O4 is more favorable than the homologous phase. The local atomic structures of the supersaturated solid solution are therefore concluded to be analogous to the metastable homologous phase. 0021-8979 1 JOURNAL OF APPLIED PHYSICS http://link.aip.org/link/?JAPIAU/103/014309/1 103 American Institute of Physics Atomic structures of supersaturated ZnO-AL(2)O(3) solid solutions
2433/63510 Shimokawa, Shinya 1999/12/30 212 1880-2818 数理解析研究所講究録 205 1121 京都大学数理解析研究所 The asymmetry of recirculation of a double gyre in a two layer ocean (Coherent Vortical Structures : Their Roles in Turbulence Dynamics)
2433/84633 Kuwabara, Akihide 2008/07/30 The lattice dynamics of three polymorphs of Si3N4, , , and phases, has been calculated by the real space force constant method combined with first-principles calculations. The thermodynamical properties of the three phases are evaluated from the vibrational density of states. The effect of thermal volume expansion is included by quasiharmonic approximation. The volume expansivity, bulk modulus, specific heat, and Helmholtz free energy of the three phases are computed as a function of temperature. All three phases are found to be dynamically stable. -Si3N4 shows lower Helmholtz free energy than -Si3N4 in the temperature range from 0 to 2000 K. In other words, -Si3N4 is not a low-temperature phase but a metastable phase under the ordinary pressure. The presence of planer N-Si3 units and their strong Si-N bonds in two hexagonal polymorphs, - and -Si3N4, is the origin of the high-frequency phonon band at above 25 THz, which is absent in -Si3N4. It plays key roles for anisotropic local vibration of N atoms. The different temperature dependence of specific heat between / and phases can also be ascribed to the structure. The transition pressure from to phase is computed as a function of temperature. It is found to increase with the rise of temperature. 1098-0121 6 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.78.064104 78 American Physical Society Lattice dynamics and thermodynamical properties of silicon nitride polymorphs
2433/76369 Kunichika, Sango 1971/09/30 113 0023-6071 3 Bulletin of the Institute for Chemical Research, Kyoto University 109 49 Institute for Chemical Research, Kyoto University Diels-Alder Reaction of Allene and Isoprene
2433/76453 Takenaka, Tohru 1973/02/28 583 0023-6071 5 Bulletin of the Institute for Chemical Research, Kyoto University 577 50 Institute for Chemical Research, Kyoto University Studies on Ion-Exchange Reaction of Metal Salts of Fatty Acids in Alkali-Halide Pellets by Means of Infrared Absorption Spectra
2433/52526 Kitazawa, Shigeyoshi 1984/10/30 33 0300-1067 音声科学研究 = Studia phonologica 27 19 INSTITUTION FOR PHONETIC SCIENCES UNIVERSITY OF KYOTO Discirmination of Stop Consonant in Monosyllabic Speech Including Glottal Stop.
2433/65555 2008/02/28 105 1342-0321 ICR annual report 102 14 Institute for Chemical Research, Kyoto University The 107th ICR Annual Symposium
2433/76590 Isozumi, Yasuhito 1975/03/31 67 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 63 53 Institute for Chemical Research, Kyoto University Mössbauer Spectroscopy by Scattered Electrons at 77 K (Special Issue on Physical, Chemical and Biological Effects of Gamma Radiation, XV)
2433/76920 Kakiuchi, Shunji 1981/02/28 39 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 36 59 Institute for Chemical Research, Kyoto University Estimation of Superconducting Effect on the Decay Rate of ⁹⁹[m]Tc
2433/46850 Osugi, Jiro 1965/06/20 64 0034-6675 2 The Review of Physical Chemistry of Japan 59 34 The Physico-Chemical Society of Japan Crystallization of polyethylene under high pressure
2433/46862 Kitamura, Kiyoshi 1965/12/20 49 0034-6675 1 The Review of Physical Chemistry of Japan 44 35 The Physico-Chemical Society of Japan Inactivation of enzymes under high pressure : 1. Inactivation of salivary α-amylase under high pressure
2433/77060 Mukoyama, Takeshi 1984/03/31 16 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 13 62 Institute for Chemical Research, Kyoto University The Discrete Variational Calculations of the Overlap Integrals and the Dipole Matrix Elements
2433/77177 Fukunaga, Kiyoji 1987/03/23 50 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 46 65 Institute for Chemical Research, Kyoto University Elastic Scattering in Few Nucleon System
2433/46926 Tanaka, Yoshiyuki 1969/06/30 169 0034-6675 2 The Review of Physical Chemistry of Japan 151 38 The Physico-Chemical Society of Japan Chemical reaction at high temperature and high pressure VI : polymorphic transition in ZnP2 at high temperature and high pressure
2433/77469 Isozumi, Yasuhito 1992/11/30 429 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 425 70 Institute for Chemical Research, Kyoto University A New Quantity to Determine the Best Model by Least-Squares Fit
2433/77551 Fujisawa, Hiroshi 1994/03/31 44 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 36 72 Institute for Chemical Research, Kyoto University 34 MHz λ/4 Spiral Resonator
2433/77600 Noda, Akira 1995/03/31 32 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 27 73 Institute for Chemical Research, Kyoto University Outline of the Compact Electron Storage Ring, KSR
2433/76515 Miyamura, Masao 1974/07/25 293 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 288 52 Institute for Chemical Research, Kyoto University Plasma Loss Spectra of Fe(100) Surfaces by Means of Low Energy Electron Reflection (Memorial Issue Dedicated to the Late Professor Yoshiaki Uemura)
2433/76517 Seo, Takeshi 1974/07/25 283 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 279 52 Institute for Chemical Research, Kyoto University The Structure of the K[π]=22⁻ State in ¹⁸²W as Viewed from the g[R]-and g[K]-Factors (Memorial Issue Dedicated to the Late Professor Yoshiaki Uemura)
2433/76523 Takimoto, Kiyohiko 1974/07/25 245 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 240 52 Institute for Chemical Research, Kyoto University Elastic Scattering of ¹⁶0 on ⁹Be (Memorial Issue Dedicated to the Late Professor Yoshiaki Uemura)
2433/76979 Higo, Toshiyasu 1982/08/31 186 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 181 60 Institute for Chemical Research, Kyoto University A Plunger System for the Recoil-Distance Doppler-Shift Life-Time Measurements of Nuclear Excited States (Commemoration Issue Dedicated to Professor Takuji Yanabu on the Occasion of his Retirement)
2433/39800 Tsuji, H 2000/01/30 806 0034-6748 2 REVIEW OF SCIENTIFIC INSTRUMENTS 804 http://link.aip.org/link/?rsi/71/804 71 AMER INST PHYSICS Negative-ion implanter for powders and its application to nanometer-sized metal particle formation in the surface of glass beads
2433/39635 Tada, H 2000/02/14 875 0003-6951 7 APPLIED PHYSICS LETTERS 873 http://link.aip.org/link/?apl/76/873 76 AMER INST PHYSICS Quasi-intrinsic semiconducting state of titanyl-phthalocyanine films obtained under ultrahigh vacuum conditions
2433/39885 Funato, M 2006/05/30 1098-0121 24 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v73/p245308 73 AMERICAN PHYSICAL SOC Optical properties of CdSe/MgS monolayer quantum wells and self-assembled quantum dots
2433/39664 Qu, SL 2004/03/22 2048 0003-6951 12 APPLIED PHYSICS LETTERS 2046 http://link.aip.org/link/?apl/84/2046 84 AMER INST PHYSICS Metal nanoparticle precipitation in periodic arrays in Au2O-doped glass by two interfered femtosecond laser pulses
2433/50102 Kuramoto, K 2005/01/01 0021-9606 1 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/122/014304 122 AMER INST PHYSICS Theoretical fine spectroscopy with symmetry adapted cluster-configuration interaction general-R method: First-row K-shell ionizations and their satellites
2433/50157 Yamaguchi, S 2000/04/15 10313 1098-0121 15 PHYSICAL REVIEW B 10303 http://link.aps.org/abstract/PRB/v61/p10303 61 AMERICAN PHYSICAL SOC Effect of degree of localization and confinement dimensionality of excitons on their recombination process in CdSe/ZnSe/ZnSxSe1-x single quantum well structures
2433/50163 Asano, T 2003/07/21 409 0003-6951 3 APPLIED PHYSICS LETTERS 407 http://link.aip.org/link/?apl/83/407 83 AMER INST PHYSICS Investigation of a channel-add/drop-filtering device using acceptor-type point defects in a two-dimensional photonic-crystal slab
2433/47030 1976/12/25 0034-6675 2 The Review of Physical Chemistry of Japan 46 The Physico-Chemical Society of Japan Cover
2433/46564 1940/04/30 54 0034-6675 1 The Review of Physical Chemistry of Japan 42 14 The Physico-Chemical Society of Japan Abstracts of the physico-chemical literature in Japan
2433/50420 Nakajima, T 2006/07/30 1050-2947 2 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v74/p023411 74 AMERICAN PHYSICAL SOC Above-threshold ionization of Mg by linearly and circularly polarized laser fields: Origin of the subpeaks in the photoelectron energy spectra
2433/94152 Min, Byong Soo 1990/09/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 804 0527-2997 6 物性研究 802 54 物性研究刊行会 5. Studies on Atomic and Molecular Process
2433/94473 1991/02/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 502 0527-2997 5 物性研究 499 55 物性研究刊行会 研究会報告 物性研短期研究会「低次元系の磁場効果,分数統計,量子スピン系等の諸問題」報告
2433/94983 Yamanaka, Y. 1992/11/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 202 0527-2997 2 物性研究 197 59 物性研究刊行会 非平衡Thermo Field Dynamics(「非平衡系の統計物理」研究会(その2),研究会報告) TIME-DEPENDENT TFD
2433/123399 Sato, T.J. 2009/02/21 We have proposed a Versatile Inelastic Neutron Spectrometer (VINS) for the spallation neutron source at the Materials and Life Science Facility (MLF), Japan Proton Accelerator Research Complex (J-PARC). VINS is a direct-geometry Fermi chopper spectrometer designed to provide considerably high neutron flux with moderate energy and Q resolutions. VINS is characterized by its wide energy and Q range (0.5<ΔE<1000 meV and Q< 40 Å−1 at ΔE=1000 meV), enabled by an array of detectors covering large solid angle [−30°<2θ<130° horizontally and −30°<φ<30° vertically (2.8 Sr)]. Monte Carlo ray-tracing simulation estimates the sample position neutron flux as high as roughly 1×106 neutrons cm−2 s−1 for the ΔE/Einot, vert, similar5% mode at Ei=10 meV. With these wide E–Q coverage and high neutron flux, VINS will be one of the most efficient and versatile inelastic spectrometers at J-PARC. Target science ranges from conventional solid-state physics, such as highly correlated electron systems, frustrated magnets and relaxors, to rather interdisciplinary areas, exemplified by glasses, quasicrystals, polymers and liquids. A particular focus is placed on extreme sample environments; high magnetic-field and high-pressure environments are planned. 145 0168-9002 1 Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 143 600 Elsevier Spallation neutron Versatile inelastic neutron spectrometer (VINS) project for J-PARC
2433/160048 Omura, Yoshiharu 2012/08/28 We derive the second-order resonance condition for interaction between a relativistic electron and a coherent Electromagnetic Ion Cyclotron (EMIC) wave with a variable frequency. We perform test particle simulations of relativistic electrons interacting with EMIC waves with a fixed frequency and a rising-tone frequency such as EMIC triggered emissions observed in the inner magnetosphere. Trapping of resonant electrons leads to rapid and efficient pitch angle scattering of relativistic electrons, resulting in bursty precipitation of relativistic electrons. The efficiency of the pitch angle scattering depends on the gradient of the magnetic field, the frequency sweep rate, and the wave amplitude. The effective wave trapping occurs for a wide range of pitch angles from 10 to 60 degrees. The most effective pitch angle scattering takes place for the case of a rising-tone emission with an enhanced magnetic field gradient. Since the efficiency of pitch angle scattering also depends on the wave amplitude, resonant electrons may not be scattered into the loss cone in a single passage through the wave packet. However, repeated interactions with a series of wave packets result in scattering of relativistic electrons into the loss cone. 0148-0227 Journal of Geophysical Research 117 American Geophysical Union EMIC wave Nonlinear pitch angle scattering of relativistic electrons by EMIC waves in the inner magnetosphere
2433/173997 横尾, 俊信 2012/10/30 18 京都大学化学研究所スーパーコンピュータシステム研究成果報告書 15 2013 京都大学化学研究所 スーパーコンピュータシステム Study on the Structure of Glass ガラスの構造研究
2433/131798 Ikeda, Hiroaki 2010/06/29 Doping dependence of the spin fluctuations and the electron correlations in the effective five-band Hubbard model for iron pnictides is investigated using the fluctuation-exchange approximation. For a moderate hole doping, we find a dominant low-energy spin excitation at Q=(π,0), which becomes critical at low temperature. The low-energy spin excitations in the heavily hole-doped region are characterized by weak Q dependence. The electron doping leads to an appearance of a pseudogap in spin-excitation spectrum. Correspondingly, the NMR-1/T1 relaxation rate is strongly enhanced on the hole-doped side and suppressed on the electron-doped side of the phase diagram. This behavior can be to large extent understood by systematic changes of the Fermi-surface topology. 1098-0121 2 Physical Review B 82 The American Physical Society Doping dependence of spin fluctuations and electron correlations in iron pnictides
2433/141878 Takamiya, K 2011/04/29 In a previous paper, Takamiya et al. calculated (63)Ni production in copper samples exposed to the Hiroshima atomic bomb. More specifically, they used their experimental cross-section values of the (63)Cu(n,p)(63)Ni reaction and compared the result with that of the corresponding calculation in the radiation dosimetry system DS02, which used another set of cross-section values. These results were different, and the following two reasons were found: typographical errors in several energy boundary values in the DS02 report that was also used in the calculation by Takamiya et al. and an inappropriate assumption on the cross-section values of the low neutron energy region in the calculation by Takamiya et al. These two issues are described and amended in the present report. 333 0301-634X 2 Radiation and environmental biophysics 329 50 Springer-Verlag. Amendments to (63)Ni production calculation for Hiroshima by Takamiya et al. and DS02 fluence data by Egbert et al.
2433/139435 Ozawa, M. 2009/11/30 We present a hard X-ray spectrum of unprecedented quality of the Galactic supernova remnant (SNR) W49B obtained with the Suzaku satellite. The spectrum exhibits an unusual structure consisting of a saw-edged bump above 8 keV. This bump cannot be explained by any combination of high-temperature plasmas in ionization equilibrium. We firmly conclude that this bump is caused by the strong radiative recombination continuum (RRC) of iron, detected for the first time in a SNR. The electron temperature derived from the bremsstrahlung continuum shape and the slope of the RRC is ~1.5 keV. On the other hand, the ionization temperature derived from the observed intensity ratios between the RRC and Kα lines of iron is ~2.7 keV. These results indicate that the plasma is in a highly overionized state. Volume emission measures independently determined from the fluxes of the thermal and RRC components are consistent with each other, suggesting the same origin of these components. L75 0004-637X 1 The Astrophysical Journal L71 706 The American Astronomical Society ISM: individual (W49B) SUZAKU DISCOVERY OF THE STRONG RADIATIVE RECOMBINATION CONTINUUM OF IRON FROM THE SUPERNOVA REMNANT W49B
2433/148429 Uehara, Shuji 2009/10/30 Low-resistivity and excellent-adhesion Cu(Ti) alloy films were prepared on glass substrates. Cu(0:3-4 at%Ti) alloy films were deposited on the substrates, and subsequently annealed in vacuum at 400℃ for 3 h. Resistivity of the annealed Cu(Ti) alloy films was significantly reduced to about 2.8μΩcm. Tensile strength of the Cu(Ti)/glass interface increased to about 60 MPa after annealing. The low resistivity and excellent adhesion resulted from Ti segregation at the film surface and the Cu(Ti)/glass interface. The segregated Ti atoms reacted with atmospheric oxygen at the surface and with oxygen in glass and/or from atmosphere at the interface, and formed a TiO2 layer at the surface and a TiO2 layer with a small amount of Ti2O3 and TiO at the interface. The layers were non-crystalline. Columnar grains in the alloy films were seen to enhance Ti segregation and subsequent Cu grain growth. The Cu grain growth also contributed to low resistivity of Cu(Ti) alloy films. 1632 1345-9678 9 MATERIALS TRANSACTIONS 1627 51 JAPAN INST METALS copper Resistivity Reduction and Adhesion Increase Induced by Surface and Interface Segregation of Ti Atoms in Cu(Ti) Alloy Films on Glass Substrates
2433/145967 Hashida, Masaki 2010/02/27 In order to investigate the physics of ion emission under an intense optical field, the ions emitted from a laser-irradiated copper surface were studied by time-of-flight energy spectroscopy. The lowest laser fluence at which ions are emitted, F_{th,L}, is 0.028 J/cm[2], and two higher emission thresholds were identified at fluences of F_{th,M}=0.195 J/cm[2] and F_{th,H}=0.470 J/cm[2]. The relation between the number of emitted ions per pulse N_{i} and the laser fluence F was in good agreement with N_{i}∝F[4] for F_{th,L}−F_{th,M}, N_{i}∝F[3] for F_{th,M}−F_{th,H}, and N_{i}∝F[2] for ≥F_{th,H}. The dependence of ion production on laser energy fluence is explained well by multiphoton absorption and optical field ionization. Even at a low laser fluence such as 0.136 J/cm[2], the emitted ions have an energy of 30 eV, and the ion energy depends on the laser fluence (790 eV at 14.4 J/cm[2]). The laser fluence dependence of ion energy is reasonably well related to those of the interspaces of gratings that are self-organized on a metal surface by femtosecond laser pulses. 1098-0121 11 Physical Review B 81 American Physical Society Ion emission from a metal surface through a multiphoton process and optical field ionization
2433/89658 Fukushima, Akinori 2008/09/15 We studied AlB nanowires as hydrogen storage materials based on density functional theory and Rigged QED theory. In this paper, we focused on the adsorption energy and the electronic structure of models. AlB nanowire models are compared with an Al nanowire model and AlB2 crystal structure in terms of density of states, electron density, kinetic energy density, tension density and stress tensor density. These results revealed AlB nanowires do not have the conductivity, while the Al nanowire and AlB2 bulk have it. It was also shown that the stabilization energies of AlB nanowires for the hydrogen adsorption are larger than that of Al nanowire. Adsorped hydrogens are more stable in the AlB nanowires than the Al nanowire. 76 0378-7753 1 Journal of Power Sources 60 184 Elsevier First-principle calculation Theoretical study of the hydrogen adsorption on AlB nanowire
2433/151702 Takaoka, Gikan H. 2011/10/30 The sputtering phenomena of solid surfaces such as Si(111) and SiO2 surfaces were investigated using ethanol and water cluster ion beams. To be compared with Ar monomer ion irradiation, the sputtering yield of Si surfaces was approximately 100 times higher for ethanol cluster ion irradiation and approximately 10 times higher for water cluster ion irradiation. Furthermore, for the ethanol cluster ion irradiation, chemical erosion such as silicon hydride and hydro-carbide reaction occurred on the Si surface, which resulted in the high-rate sputtering of the surface. On the other hand, for the water cluster ion irradiation, oxidation occurred on the Si surface, and physical sputtering was performed on the surface. Based on these results, chemical reaction at a nano-scale area on the Si(111) surfaces was discussed from the thermodynamic approach, and the impact of cluster ions on the surface exhibited high temperature such as a few tens of thousands degrees, which resulted in the enhancement of the chemical reaction. Thus, liquid cluster ion irradiation exhibited unique erosion and sputtering even at room temperature, which were not obtained by a conventional wet process. 848 0257-8972 5 Surface and Coatings Technology 845 206 Elsevier B.V. Liquid cluster Chemical erosion and sputtering of solid surfaces with liquid cluster ions
2433/152423 Nagao, Yuki 2011/12/12 Photocurable electrolytes were prepared by mixing proton-conductive polymer sulfonated poly(ether ether ketone) (SPEEK), cross-linking monomer divinyl sulfone (DVS), photoinitiator phenylbis(2,4,6-trimethylbenzoyl)phosphineoxide (PI), dimethylacetamide (DMA), and ethanol. To investigate the proton transport property, a series of photocurable electrolytes with various PI content ratios were prepared to form photocured membranes. Water uptake, ion exchange capacity (IEC), proton conductivity, and water-resistance of the photocured membranes were investigated. Water-resistant photocured membrane is easy to prepare, which gives relatively high proton conductivity (28 mS cm[−1] under 70 °C and relative humidity of 90%). Patterning of micro-structure on the photocured membrane was also demonstrated by using the property of the photocurable electrolytes. 40 0167-2738 Solid State Ionics 35 204-205 Elsevier B.V. Proton conduction Photocurable electrolyte based on sulfonated poly(ether ether ketone)
2433/75663 Fueno, Takayuki 1958/07/31 95 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 87 36 Institute for Chemical Research, Kyoto University A Molecular Orbital Consideration on the Polarographic Reduction of Stilbene Derivatives
2433/59555 YOSHIUCHI, HIDETOSHI 1995/04/29 40 1880-2818 数理解析研究所講究録 29 911 京都大学数理解析研究所 A NUMERICAL APPROACH TO THE DISCRETE MORSE SEMIFLOW(Variational Problems and Related Topics)
2433/154576 Shimada, Takahiro 2012/01/30 We simulate from first principles the energetic, structural, and electronic properties of ferroelectric (FE) ultrathin PbTiO_{3} nanotubes. The nanotube possesses spontaneous polarization despite their sidewalls being thinner than the critical thickness at which the thin films lose ferroelectricity; this indicates the absence of an intrinsic critical size for ferroelectricity. The ground state of the nanotube is not purely FE since it primarily involves antiferrodistortive (AFD) rotations of oxygen atoms due to compression in the inner tube wall. The emergence of the AFD displacement plays a central role in stabilizing both the nanotubular structure and FE distortions due to direct AFD-FE coupling. Moreover, we predict intriguing rich phase transitions due to axial strains including polarization vortices as an important class of nanoscale FE ordering. 0031-9007 6 Physical Review Letters 108 American Physical Society Absence of Ferroelectric Critical Size in Ultrathin PbTiO_{3} Nanotubes: A Density-Functional Theory Study
2433/154581 Fujii, Toshiyuki 2011/10/30 Stable Zn isotopes are fractionated in roots and leaves of plants. Analyses demonstrate that the heavy Zn isotopes are enriched in the root system of plants with respect to shoots and leaves as well as the host soil, but the fractionation mechanisms remain unclear. Here we show that the origin of this isotope fractionation is due to a chemical isotope effect upon complexation by Zn malates and citrates in the aerial parts and by phosphates in the roots. We calculated the Zn isotope effect in aqueous citrates, malates, and phosphates by ab initio methods. For pH<5, the Zn isotopic compositions of the various parts of the plants are expected to be similar to those of groundwater. In the neutral to alkaline region, the calculations correctly predict that (66)Zn is enriched over (64)Zn in roots, which concentrate phosphates, with respect to leaves, which concentrate malates and citrates, by about one permil. It is proposed that Zn isotope fractionation represents a useful tracer of Zn availability and mobility in soils. 1932-6203 2 PloS one 7 Public Library of Science Ab initio calculation of the zn isotope effect in phosphates, citrates, and malates and applications to plants and soil.
2433/155043 Tezuka, Masaki 2012/03/30 We study the condition for a topological superconductor (TS) phase with end Majorana fermions to appear when a quasiperiodic lattice modulation is applied to a one-dimensional quantum wire with strong spin-orbit interaction situated under a magnetic field and in proximity to a superconductor. By density-matrix renormalization group analysis, we find that multiple topological phases with Majorana end modes are realized in finite ranges of the filling factor, showing a sequence of reentrant transitions as the chemical potential is tuned. The locations of these phases reflect the structure of bands in the noninteracting case, which exhibits a distinct self-similar structure. The stability of the TS in the presence of an on-site interaction or a harmonic trap potential is also discussed. 1098-0121 14 Physical Review B 85 American Physical Society Reentrant topological transitions in a quantum wire/superconductor system with quasiperiodic lattice modulation
2433/156046 Matsuo, Miyuki 2012/03/30 This paper deals with the kinetics on the color changes of cellulose during heat treatment. The color of cellulose heated at 90-180℃ was measured by a spectrophotometer and expressed by CIELAB color parameters. The values of L* decreased and those of a*, b* and ΔE*ab increased at all the treatment temperatures. Several kinetic models, namely, the zero-order, first-order, second-order and autocatalytic model, were applied to the changes in the color values. Furthermore, the results of kinetic analysis using the best-fit model were compared to the results obtained from conventional kinetic models. It was suggested that the kinetic analysis using the best-fit model was the better way to accurately predict color changes during heat treatment. The values of apparent activation energy calculated from the changes of L*, a*, b* and ΔE*ab were 125, 124, 118 and 120 kJ/mol, respectively. These values were similar to the reported values calculated from other chemical or mechanical properties. 119 1435-0211 2 Journal of Wood Science 113 58 Springer-Verlag Cellulose Kinetic analysis of color changes in cellulose during heat treatment
2433/156130 Ando, Hideo 2012/04/29 In the relaxation process from the ^4T_[2g] state of chromium(III) acetylacetonate, Cr^III(acac)_3, ultrafast intersystem crossing (ISC) competes with vibrational relaxation (VR). This contradicts the conventional cascade model, where ISC rates are slower than VR ones. We hence investigate the relaxation process with quantum chemical calculations and excited-state wavepacket simulations to obtain clues about the origins of the ultrafast ISC. It is found that a potential energy curve of the ^4T_[2g] state crosses those of the ^2T_[1g] states near the Franck–Condon region and their spin–orbit couplings are strong. Consequently, ultrafast ISC between these states is observed in the wavepacket simulation. 181 0009-2614 Chemical Physics Letters 177 535 Elsevier B.V. Theoretical study on ultrafast intersystem crossing of chromium(III) acetylacetonate
2433/84837 Guo, Jiamo 2009/05/30 Radical cations of perylene, terthiophene, N,N,N′,N′-tetramethylbenzidine, N,N,N′,N′-tetramethyl-p-phenylenediamine, and N-ethylcarbazole were formed in poly(methyl methacrylate) solids by the direct excitation of each absorption band with a 355-nm picosecond (ps) laser and a 400-nm femtosecond (fs) laser and also by the indirect excitation with a 800-nm fs laser. The photoionization yields of perylene with ps and fs lasers were independent of the concentration of tetracyanobenzene, indicating that the relaxed singlet excited state of perylene is not involved in the photoionization. These results show that radical cations are formed through simultaneous multi-photon ionization enhanced by resonance with the lowest singlet excited state. 244 00092614 4-6 Chemical Physics Letters 240 476 Elsevier Simultaneous multi-photon ionization of aromatic molecules in polymer solids with ultrashort pulsed lasers
2433/50417 Nakajima, T 2004/09/29 1050-2947 4 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v70/p043412 70 AMERICAN PHYSICAL SOC Two-photon above-threshold-ionization cross sections of rare-gas atoms by xuv photons
2433/87347 Yasuda, Hideki 2008/11/29 We report on the optical determination of the carrier-density profiles near surfaces in SrTiO3 crystals by means of photoluminescence (PL) dynamics measurements. The PL dynamics under band-to-band excitation depends strongly on the excitation photon energy for different optical penetration depths. In nondoped and Ar+-irradiated SrTiO3 crystals, we evaluate the depth profile of carriers near the surface based on the lifetime of the Auger recombination of electrons originating from oxygen vacancies with photocarriers. Our PL spectroscopy clarifies that in nondoped SrTiO3, the near-surface oxygen-deficient region is a few tens of nanometers in depth. 1098-0121 23 Physical Review B 78 American Physical Society Auger effect Spatial distribution of carriers in SrTiO3 revealed by photoluminescence dynamics measurements
2433/87354 Matsuda, Kazunari 2007/12/30 We studied the temperature and excitation intensity dependence of exciton luminescence in individual single-walled carbon nanotubes (SWNTs) using single nanotube photoluminescence (PL) spectroscopy. The linear temperature dependence of the PL linewidth in a single SWNT implies that the exciton dephasing is dominated by the interaction between the exciton and the phonon mode with very low energy under lower-excitation conditions. Saturation of the PL intensity and broadening of the PL linewidth in a single SWNT occur simultaneously with an increase in excitation laser intensity. Our findings show that the rapid exciton-exciton annihilation through multiparticle Auger recombination broadens the homogeneous PL linewidth. 1098-0121 3 Physical Review B 77 American Physical Society Auger effect Exciton dephasing and multiexciton recombinations in a single carbon nanotube
2433/76350 Tanaka, Nobuyuki 1971/03/24 248 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 236 48 Institute for Chemical Research, Kyoto University Partial Melting, Recrystallization and Thermal Shrinkage of Fibrous Polymers
2433/86205 Tokita, Shigeki 2009/08/30 We have demonstrated single-shot measurement of electron diffraction patterns for a single-crystal gold foil using 340 keV electron pulses accelerated by intense femtosecond laser pulses with an intensity of 2×1018 W/cm2. The measured electron beam profile is faithfully reproduced by the numerical simulation of the electron trajectory, providing evidence that the electron pulse spontaneously expands in time owing to the velocity spread produced in the acceleration process, but is not distorted in an irreversible nonlinear manner. This study shows that the laser acceleration is promising for the development of pulse compression methods for single-shot femtosecond electron diffraction. 00036951 11 Applied Physics Letters 95 American Institute of Physics Single-shot ultrafast electron diffraction with a laser-accelerated sub-MeV electron pulse
2433/88961 Matsumoto, Ryosuke 2009/03/30 To advance our understanding of hydrogen-related fractures of metals and alloys, it is essential to understand the influence of lattice defects and stress on the hydrogen existence state and its concentrations. In this study, we use density functional theory and interatomic potential to clearly show that shear strain in body-centered cubic Fe yields strong hydrogen trap energy, comparable to that of volumetric strain. 558 1359-6462 7 Scripta Materialia 555 60 Elsevier Hydrogen Influence of shear strain on the hydrogen trapped in bcc-Fe: A first-principles-based study
2433/84086 TACHIKAWA, ATSUSHI 1994/04/29 164 1880-2818 数理解析研究所講究録 156 873 京都大学数理解析研究所 A variational approach to construction of weak solutions of semilinear hyperbolic systems(Spectrum, Scattering and Related Topics)
2433/143758 Yoshida, Hiroyuki 2011/06/29 We have developed a new experimental method of X-ray photoemission spectroscopy (XPS) that can map out the core-energy levels as a function of depth from the surface of the film. A series of XPS data are recorded with different detection angles and expanded to the Taylor series of angle-averaged spectra using the target factor analysis. This procedure enables conversion of the measured angle variations in XPS to the core energy levels as a function of depth from the surface. This method has been applied to profiling the electronic levels of buried interface between organic semiconductor and metal surfaces. 150 0009-2614 1-3 Chemical Physics Letters 146 511 Elsevier B.V. buried organic/metal interface The depth profile of core energy levels: Electronic structure of buried organic/metal interfaces examined by X-ray photoemission and target factor analysis
2433/84615 Horsewill, AJ 2009/01/09 We report an inelastic neutron scattering investigation of the quantum dynamics of hydrogen molecules trapped inside anisotropic fullerene cages. Transitions among the manifold of quantized rotational and translational states are directly observed. The spectra recorded as a function of energy and momentum transfer are interpreted in terms of the rotational potential and the cage dimensions. The thermodynamics of orthohydrogen and parahydrogen are investigated through temperature dependence measurements. 0031-9007 1 PHYSICAL REVIEW LETTERS http://link.aps.org/doi/10.1103/PhysRevLett.102.013001 102 American Physical Society Quantum Translator-Rotator: Inelastic Neutron Scattering of Dihydrogen Molecules Trapped inside Anisotropic Fullerene Cages
2433/63942 Matsuo, Takayasu 2000/03/30 129 1880-2818 数理解析研究所講究録 121 1145 京都大学数理解析研究所 Linearly Implicit Finite Difference Schemes Derived by the Discrete Variational Method (Numerical Soluti on of Partial Differential Equations and Related Topics)
2433/84622 Shimada, Takahiro 2008/02/28 We investigated the atomistic and electronic structure of the 90° domain wall in PbTiO3 and the fundamental mechanism of domain switching induced by shear stress using first-principles density functional theory calculations within the local density approximation. Under strain-free condition, the magnitude of polarization at the center of the domain wall decreased by 20% from that of the bulk, and the direction rotated within the transition region of 1.3 nm. Under strain, the applied shear deformation concentrated near the 90° domain wall, and the domain wall began to migrate in a direction perpendicular to itself after the stress reached the critical magnitude of 152 MPa. The migration direction was governed by the shearing direction. During stress-induced domain switching, a Pb-O covalent bond at the center of the domain wall broke, and concurrently, another bond on the neighboring Pb-O site was formed with a large movement of the Pb atom. Thus, reconstruction of the Pb-O bond was associated with the domain switching. 1098-0121 9 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.77.094105 77 American Physical Society Ab initio study of stress-induced domain switching in PbTiO3
2433/84578 Reshanov, S. A. 2007/12/01 The effect of the Schottky barrier height on the detection of the concentration of midgap defects using deep level transient spectroscopy (DLTS) is experimentally and theoretically studied for EH6 and EH7 defects in 4H-SiC. In this special case, the DLTS signal height for EH6 and EH7 increases with increasing barrier height and saturates at values above 1.5 and 1.7 eV, respectively. Below 1.1 eV, the DLTS peak completely disappears for both defects. The experimental data are explained by a theoretical model. The course of the quasi-Fermi level in the space charge region is calculated as a function of the reverse current through it, which is determined by the barrier height, and the reverse bias applied. 0021-8979 11 JOURNAL OF APPLIED PHYSICS http://link.aip.org/link/?JAPIAU/102/113702/1 102 American Institute of Physics Effect of the Schottky barrier height on the detection of midgap levels in 4H-SiC by deep level transient spectroscopy
2433/75468 Kumabe, Isao 1954/10/01 193 0023-6071 5 Bulletin of the Institute for Chemical Research, Kyoto University 183 32 Institute for Chemical Research, Kyoto University The Backscattering of Beta-Rays
2433/76403 Matsumoto, Hiroaki 1972/03/31 19 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 8 50 Institute for Chemical Research, Kyoto University Optical and EPR Studies on the 5 eV Band of CdCl₂ Crystals (Special Issue on Physical, Chemical and Biological Effect of Gamma Radiation, XIII)
2433/76459 Taniuchi, Mamoru 1973/03/15 668 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 660 50 Institute for Chemical Research, Kyoto University The Synthesis of Methylacetylene by the Pyrolysis of Propylene (IX) : The Mechanism of the Iodine-catalyzed Pyrolysis of Propylene
2433/76706 1977/03/25 367 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 360 54 Institute for Chemical Research, Kyoto University Laboratory of Nuclear Radiation (Special Issue on the Commemoration of the Fiftieth Anniversary)
2433/76763 Wada, Takeshi 1978/03/31 38 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 27 56 Institute for Chemical Research, Kyoto University A Kinetic Feature of the Radiation-Induced Crosslinking Graft Polymerization of Various Monomers onto Polyethylene
2433/53395 SUMIYA, Kazuo 1974/02/28 Stress relaxation analysis was employed to determine the effect of indole acetic acid (IAA) on cell wall properties of woody plants, using Japanese black pine seedling. IAA was added on the hypocotyl in the elongating and maturing stage. The stress relaxation curve was simulated by a model of four or five MAXWELL viscoelastic components. IAA decreased the shortest relaxation time and increased the longest one in the elongating stage, but it had no effect in the maturing stage. この論文は国立情報学研究所の学術雑誌公開支援事業により電子化されました。 20 0049-7916 Wood research : bulletin of the Wood Research Institute Kyoto University 13 56 Wood Research Institute, Kyoto University Effect of Indole-3-Acetic Acid on Stress Relaxation of Japanese Black Pine Seedling
2433/76916 Matsumoto, Mutsuo 1981/01/31 533 0023-6071 5-6 Bulletin of the Institute for Chemical Research, Kyoto University 523 58 Institute for Chemical Research, Kyoto University The Estimation of Hamaker Constants of Alcohols and Interfacial Tensions at Alcohol-Mercury Interfaces
2433/77016 Mukoyama, Takeshi 1983/03/25 44 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 36 61 Institute for Chemical Research, Kyoto University Relativistic Hartree-Fock Calculations of K-Shell Ionization Probabilities in Beta Decay
2433/77089 Mukoyama, Takeshi 1985/02/15 297 0023-6071 5-6 Bulletin of the Institute for Chemical Research, Kyoto University 287 62 Institute for Chemical Research, Kyoto University Dead-Time Effect in Multi-Channel Pulse-Height Analyzer
2433/77130 Mukoyama, Takeshi 1986/03/03 382 0023-6071 5-6 Bulletin of the Institute for Chemical Research, Kyoto University 373 63 Institute for Chemical Research, Kyoto University Vacancy Cascade Following Inner-Shell Ionization
2433/77205 Tsuda, Satoru 1988/03/15 241 0023-6071 5-6 Bulletin of the Institute for Chemical Research, Kyoto University 231 65 Institute for Chemical Research, Kyoto University Possible Interaction Sites of Messenger RNA with Ribosome Deduced from Statistical Characterization of Base Sequences
2433/52651 Itoh, A 2005/11/23 1050-2947 5 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v72/e052718 72 AMERICAN PHYSICAL SOC Charge-changing cross sections of fast H-0,H-1+ and He-0,He-1+,He-2+ projectiles in C-60
2433/46894 Kubota, Hironobu 1967/11/30 42 0034-6675 1 The Review of Physical Chemistry of Japan 32 37 The Physico-Chemical Society of Japan Studies on the kinetics of the gas-phase addition reaction of HI to butadiene II
2433/50441 Omura, Y 2004/06/29 3534 1070-664X 7 PHYSICS OF PLASMAS 3530 http://link.aip.org/link/?php/11/3530 11 AMER INST PHYSICS Computer simulations of relativistic whistler-mode wave-particle interactions
2433/77542 Mukoyama, Takeshi 1994/02/25 405 0023-6071 4-6 Bulletin of the Institute for Chemical Research, Kyoto University 398 71 Institute for Chemical Research, Kyoto University Relativistic Calculations of Shakeup and Shakeoff Probabilities as the Result of 1s-Shell Vacancy Production
2433/77549 Yoshimura, Tadahiko 1994/03/31 61 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 51 72 Institute for Chemical Research, Kyoto University Quasi-free Process in the ⁶Li(α, ³He⁵He)²H Reaction at E[α]=119 MeV
2433/39705 Yamamoto, H 2003/04/01 0021-8979 7 JOURNAL OF APPLIED PHYSICS http://link.aip.org/link/?jap/93/083503 93 AMER INST PHYSICS Effects of substrate temperature on nanostructure and band structure of sputtered Co3O4 thin films
2433/43393 Kuroda, Koji 2003/07/30 204 1880-2818 数理解析研究所講究録 191 1337 京都大学数理解析研究所 Stock Price Process and Statistical Mechanics (Mathematical Economics)
2433/75747 Shimizu, Sakae 1959/12/25 318 0023-6071 5-6 Bulletin of the Institute for Chemical Research, Kyoto University 306 37 Institute for Chemical Research, Kyoto University Gamma-Ray Dosimetry in an Irradiation Cavity of the 2000 Curie Cobalt-60 Facility (Special Issue on Physical, Chemical and Biological Effects of Gamma Radiation)
2433/75853 Umeda, Shoji 1961/11/15 277 0023-6071 4-5 Bulletin of the Institute for Chemical Research, Kyoto University 267 39 Institute for Chemical Research, Kyoto University Adsorption Isotherm for Heterogeneous Surface. (II) : The Effects of Induced Heterogeneity and of Interaction Energy between the Adsorbed Particles on the Decrease of the Heat of Adsorption.
2433/75931 Mukoyama, Takeshi 1963/01/30 316 0023-6071 5-6 Bulletin of the Institute for Chemical Research, Kyoto University 307 40 Institute for Chemical Research, Kyoto University Gamma-Gamma Directional Correlations of Some Gamma Ray Cascades in ¹¹ºCd
2433/76599 Osugi, Jiro 1975/09/25 277 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 269 53 Institute for Chemical Research, Kyoto University Kinetic Aspects on Solid-State Transformations under High Pressure (Commemoration Issue Dedicated to Professor Eiji Suito on the Occasion of his Retirement)
2433/76983 Takimoto, Kiyohiko 1982/08/31 155 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 147 60 Institute for Chemical Research, Kyoto University Molecular Resonances in Sub-Coulomb Energy Region (¹²C-²C, ¹²C-²⁴Mg, ¹²C-⁹Be systems ) (Commemoration Issue Dedicated to Professor Takuji Yanabu on the Occasion of his Retirement)
2433/76985 Nishi, Tomota 1982/08/31 139 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 132 60 Institute for Chemical Research, Kyoto University Negative Pion Induced Reactions in Bismuth at 0.87 GeV (Commemoration Issue Dedicated to Professor Takuji Yanabu on the Occasion of his Retirement)
2433/134560 Ohtsubo, Yoshiyuki 2010/10/30 A pair of different surface-state and surface-resonance bands has been identified on Bi/Ge(111)-(√3×√3)R30° by a combined experimental and computational study. The wave functions of the states have negligible amplitude at Bi atoms and are extended over more than 20 subsurface layers. These bands exhibit characteristic spin structure, which is ascribed to the combined Rashba and atomic spin-orbit interaction (SOI). Unlike previously known surface Rashba systems, the spin polarization is induced by SOI of a light element (Ge) with negligible contribution of a heavier one (Bi). 1098-0121 20 Physical Review B 82 The American Physical Society Spin-polarized semiconductor surface states localized in subsurface layers
2433/49840 Okuyama, H 2003/12/19 0031-9007 25 PHYSICAL REVIEW LETTERS http://link.aps.org/abstract/PRL/v91/p256102 91 AMERICAN PHYSICAL SOC Vibrational characterization of the oxidation products on Si(111)-(7x7)
2433/49854 Rychkov, I 2004/02/15 3488 0021-9606 7 JOURNAL OF CHEMICAL PHYSICS 3482 http://link.aip.org/link/?jcp/120/3482 120 AMER INST PHYSICS Nonlinear rheological behavior associated with structural transitions in block copolymer solutions via nonequilibrium molecular dynamics
2433/46947 Moriyoshi, Takashi 1970/12/20 58 0034-6675 1 The Review of Physical Chemistry of Japan 48 40 The Physico-Chemical Society of Japan Effects of pressure on organic reactions II : the acid-catalyzed rearrangement of pinacol
2433/50006 Fujiwara, Y 2001/10/30 0556-2813 5 PHYSICAL REVIEW C http://link.aps.org/abstract/PRC/v64/p054001 64 AMERICAN PHYSICAL SOC Interactions between octet baryons in the SU6 quark model
2433/50039 Enomoto, K 2005/11/29 1050-2947 6 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v72/p061403 72 AMERICAN PHYSICAL SOC Microwave Stark decelerator for polar molecules
2433/46382 1944/02/28 A8 2 物理化學の進歩 A1 18 日本物理化學研究會 我が國に於ける物理化學研究の抄録 Abstracts of the physico-chemical literature in Japan
2433/46584 Negishi, R. 1941/04/30 41 0034-6675 1 The Review of Physical Chemistry of Japan 31 15 The Physico-Chemical Society of Japan Hydrocarbons from carbide thermodynamics
2433/50344 Yamada, K 2003/04/04 0031-9007 13 PHYSICAL REVIEW LETTERS http://link.aps.org/abstract/PRL/v90/p137004 90 AMERICAN PHYSICAL SOC Commensurate spin dynamics in the superconducting state of an electron-doped cuprate superconductor
2433/50415 Nakajima, T 2002/09/29 1050-2947 4 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v66/p041402 66 AMERICAN PHYSICAL SOC Use of helium double ionization for autocorrelation of an xuv pulse
2433/50426 Miyamoto, N 2004/08/20 0031-9007 8 PHYSICAL REVIEW LETTERS http://link.aps.org/abstract/PRL/v93/p083903 93 AMERICAN PHYSICAL SOC Observation of two-photon above-threshold ionization of rare gases by xuv harmonic photons
2433/50489 Hagino, K 2001/09/29 0556-2813 4 PHYSICAL REVIEW C http://link.aps.org/abstract/PRC/v64/p041304 64 AMERICAN PHYSICAL SOC Role of dynamical particle-vibration coupling in reconciliation of the d(3/2) puzzle for spherical proton emitters
2433/24194 Negoro, Y 2004/11/01 4922 0021-8979 9 Journal of Applied Physics 4916 http://link.aip.org/link/?jap/96/4916 96 American Institute of Physics Electrical activation of high-concentration aluminum implanted in 4H-SiC
2433/93005 Miyauchi, Yuhei 2009/11/29 We studied the nonlinear time-resolved luminescence signals due to multiexciton recombination processes in single-walled carbon nanotubes (SWNTs) using femtosecond excitation correlation (FEC) spectroscopy. From theoretical analysis of the FEC signals, we found that the FEC signals in the long time range are dominated by the single exciton decay in SWNTs, where the exciton-exciton annihilation process is efficient. Our results provide a simple method to clarify the single exciton decay dynamics in low-dimensional materials. 1098-0121 23 Physical Review B 80 American Physical Society Femtosecond excitation correlation spectroscopy of single-walled carbon nanotubes: Analysis based on nonradiative multiexciton recombination processes
2433/109947 Sekimoto, Hidehiro 2009/06/29 We investigated the reduction of TiO2 in the presence of Ni by nonequilibrium hydrogen gas, including low-temperature hydrogen plasma at 800 °C and supercooled monatomic hydrogen at 1000 °C. TiO2 was reduced to Ti2O3, which is not in equilibrium phase, by low-temperature hydrogen plasma. The results of x-ray diffraction and energy dispersive x-ray analysis in experiments at 1000 °C indicate that the thermodynamical reduction potential of supercooled monatomic hydrogen is almost the same as atmospheric hydrogen gas. However, the wide Ti3O5 layer formed only in the case of the reduction at 1000 °C by supercooled monatomic hydrogen. With these experimental facts, we speculate that the reduction mechanism by nonequilibrium hydrogen consists of two steps; the releasing energy process and the relaxation process. We can explain the difference of reduction products by nonequilibrium hydrogen gas on the assumption of the rate of the relaxation process between 800 and 1000 °C. 2399 0884-2914 7 JOURNAL OF MATERIALS RESEARCH 2391 24 Materials Research Society Reduction of titanium oxide in the presence of nickel by nonequilibrium hydrogen gas
2433/109939 Tokuda, Yomei 2009/06/29 We have developed organic-inorganic silicophosphate and silicophenylphosphite hybrid materials by means of alcohol condensation between organically modified alkoxysilane and anhydrous phosphoric or phosphonic acid under a solventless, catalyst-free, low-temperature, one-pot condition. The hybrid exhibits a low-melting property and is chemically more durable than that prepared by using a nonaqueous acid-base reaction between anhydrous phosphoric acid and organically modified chlorosilane. 29Si and 31P NMR analyses have shown that the alcohol condensation yield was around 80%. Quantum chemical calculations have also performed in order to clarify the chemical durability improvement of the hybrids. 846 1882-0743 1367 JOURNAL OF THE CERAMIC SOCIETY OF JAPAN 842 117 Ceramic Society of Japan Silicophosphate Silicophosphate/silicophosphite hybrid materials prepared by solventless ethanol condensation
2433/110430 FUJISAKI, Hiroshi 2006/04/20 Our recent studies on vibrational energy relaxation (VER) and collective motions in proteins are summarized. As a first topic, we discuss the validity of Fermi's golden rule for VER problems in proteins, and to get over this limitation, we apply the finite-time perturbation theory due to Okazaki's group to our VER problem of a localized mode in a protein. As a second topic, we discuss the dynamical effects of solvent water on the collective protein dynamics, employing several time series analysis methods such as principal component analysis and the power spectra of kinetic energies. この論文は国立情報学研究所の電子図書館事業により電子化されました。 92 0727-2997 1 物性研究 87 86 物性研究刊行会 Investigating vibrational energy relaxation and collective motions in proteins(複雑な多谷ポテンシャルエネルギー面上で生起する動力学諸問題-タンパク質とその周辺-,研究会報告) Investigating vibrational energy relaxation and collective motions in proteins
2433/150456 Ueda, Jumpei 2011/09/01 Photocurrent excitation spectra were measured to investigate the quenching in the garnet solid solutions. Intense photocurrent excitation bands attributed to the lowest 5d(1) and the second lowest 5d(2) levels were observed in the Ce-doped Y(3)Al(2)Ga(3)O(12) (Ce:YAGG) and Y(3)Ga(5)O(12) (Ce:YGG). Based on the results of temperature dependence of photoconductivity, the 5d(1) and 5d(2) levels in the Ce:YAGG are found to be located below and within the conduction band, respectively, while both levels in the Ce:YGG are found to be located within its conduction band located at lower energy levels. In addition, the threshold of photoionization from the 4f level of Ce(3+) to the conduction band in the Ce:YAGG and Ce:YGG were estimated to be 3.2, and 2.8 eV, respectively. We conclude that the main quenching process in the Ce:YAGG is caused by the thermally stimulated ionization process with activation energy of 90 meV from the 5d(1) to the conduction band, and that in the Ce:YGG is caused by the direct ionization process from the 5d levels to the conduction band. 531026 0021-8979 5 Journal of applied physics 53102 http://jap.aip.org/resource/1/japiau/v110/i5/p053102_s1 110 American Institute of Physics Analysis of Ce3+ luminescence quenching in solid solutions between Y3Al5O12 and Y3Ga5O12 by temperature dependence of photoconductivity measurement
2433/123317 Nakazato, Ken'ichiro 2010/03/30 The detection of neutrinos from massive stellar collapses can teach us a great deal not only about source objects but also about microphysics working deep inside them. In this study we discuss quantitatively the possibility to extract information on the properties of dense and hot hadronic matter from neutrino signals coming out of black-hole-forming collapses of nonrotational massive stars. Based on our detailed numerical simulations we evaluate the event numbers for SuperKamiokande, with neutrino oscillations fully taken into account. We demonstrate that the event numbers from a Galactic event are large enough not only to detect but also to distinguish one hadronic equation of state from another by our statistical method, assuming the same progenitor model and nonrotation. This means that the massive stellar collapse can be a unique probe into hadron physics and will be a promising target of the nascent neutrino astronomy. 1550-7998 8 Physical Review D 81 American Physical Society Exploring hadron physics in black hole formations: A new promising target of neutrino astronomy
2433/159943 Matsukuma, H 2011/04/14 Using a positive column of helium–neon glow discharge plasma at several temperatures between 77 and 294 K, the disalignment rates of excited neon atoms in the 2p[5] and 2p[10] (in Paschen notation) levels are measured by a polarization-resolved laser-induced fluorescence technique. For the 2p[10] case, the disalignment rate due to radiation reabsorption is evaluated from the optical thickness of the plasma measured by a self-absorption method, and then is subtracted from the disalignment rate measured. From the slope of the obtained disalignment rate plotted against the helium atom density we determine the rate coefficients due to helium atom collisions. These rate coefficients are compared with the results of quantum multi-channel close-coupling calculations using the modified long-range potentials proposed by Bahrim and Khadilkar (2009 Phys. Rev. A 79 042715) from the original potentials of Hennecart and Masnou-Seeuws (1985 J. Phys. B: At. Mol. Phys. 18 657). Our present experiment agrees excellently with the theory for the 2p[5] level at any temperatures between 77 and 294 K, and for the 2p[10] state only at 294 K. Below 294 K, the experimental rate coefficients for the 2p[10] state show a more rapid decrease with the decrease in temperature than the theory predicts. 0953-4075 7 Journal of Physics B: Atomic, Molecular and Optical Physics 44 IOP Publishing Ltd. Disalignment rates of the neon 2p[5] and 2p[10] atoms due to helium atom collisions measured at temperatures between 77 and 294 K
2433/160653 Moon, Chiwon 2011/01/01 Defects inside single crystals are an important concern because they directly affect the physical or chemical properties of the material, especially in sapphire used as substrates for semiconductors. We have investigated the thermally activated transformations of nanometer-scale cracks and phase transitions inside sapphire by femtosecond laser irradiation and successive heat treatments. The nanocracks transformed into periodic arrays of pores and dislocations that aligned along the {1Ī02} planes after heat treatments above 1300 °C. The amorphous phase at the focal point recovered into the initial single crystalline phase after the heat treatments. Our study provides useful information on the recovery behavior of nanometer-scale defects in a single crystal. 0021-8979 1 JOURNAL OF APPLIED PHYSICS http://link.aip.org/link/?jap/109/013517 109 American Institute of Physics cracks Morphology change from nanocrack into periodic pore array formed by femtosecond laser pulses
2433/162897 Nakajima, K. 2012/10/30 Thin films of amorphous Si3N4 (thickness 20 nm) were irradiated with 120–720 keV C60+,2+ ions and observed using transmission electron microscopy (TEM). The ion track produced in an amorphous material was directly observed by TEM. For quantitative analysis, the ion tracks were also observed using high-angle annular dark field scanning transmission electron microscopy (HAADF-STEM). The observed ion track consists of a low density core (radius ∼2.5 nm) and a high density shell (width ∼2.5 nm), which is very similar to the ion tracks in amorphous SiO2 irradiated with high energy heavy ions observed by small angle X-ray scattering (SAXS). Although the observed ion tracks may be affected by surface effects, the present result indicates that TEM and HAADF-STEM have potential to observe directly the fine structures of ion tracks in amorphous materials. 16 0168-583X Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 12 291 Elsevier B.V C60 Direct observation of fine structure in ion tracks in amorphous Si3N4 by TEM
2433/164745 Masai, Hirokazu 2012/10/30 The authors have demonstrated scintillation of rare earth (RE)-free Sn-doped oxide glass by excitation of ionizing radiation. It is notable that light emission is attained for RE-free transparent glass due to s[2]-sp transition of Sn[2+] centre and the emission correlates with the excitation band at 20 eV. We have also demonstrated that excitation band of emission centre can be tuned by the chemical composition of the host glass. The present result is valuable not only for design of RE-free inorganic amorphous oxide scintillator but also for revealing the band structure of oxide glass by irradiation of ionizing radiation. 0003-6951 19 Applied Physics Letters 101 American Institute of Physics amorphous semiconductors Scintillation property of rare earth-free SnO-doped oxide glass
2433/169114 Randall, Graham L. 2009/04/20 Most studies of protein-DNA interactions take a protein-centric perspective-giant proteins "bully" a static DNA polymer into a recognizable configuration. The structure of the protein is considered the primary determinant in the interaction, and DNA is considered, by comparison, merely a passive substrate. There are likely several reasons for this view, but the most important reason, perhaps, is that static crystal structures, which are the most vivid and compelling pictures we have, contain only a short fragment of DNA. The mechanistic explanations for protein-DNA recognition, therefore, usually arise from the structure of the protein. But protein structure does not tell the whole story. We propose that to understand protein-DNA interactions, a more holistic perspective must be taken. Protein-DNA interactions involve not just the protein, but also what we now know are incredibly dynamic DNA molecules, and the equally dynamic solvent molecules and counterions that surround them. Here we consider the ways that DNA topology can affect protein-DNA interactions, and focus, in particular, on the local, sequence-specific properties of DNA that do not occur when DNA is in the relaxed B-form as it is found in nearly all DNA crystal structures and is employed in the overwhelming majority of biophysical and biochemical studies of DNA structure and protein-DNA binding. DNA in cells is not inert like the linear B-form used in such experiments and it does not have naked ends. Instead, DNA in cells has topology, and topology affects: curvature, twist, kinking, base flipping, denaturation, and counterion concentrations, in addition to the likelihood that two DNA helices come together to form DNA juxtapositions. この論文は国立情報学研究所の電子図書館事業により電子化されました。 83 0727-2997 1 物性研究 80 92 物性研究刊行会 Bullied no more : When DNA shoves proteins around(Knots and soft-matter physics: Topology of polymers and related topics in physics, mathematics and biology)
2433/170360 Matsuo, Takayasu 2010/10/30 83 1880-2818 数理解析研究所講究録 74 1719 京都大学数理解析研究所 Dissipative Schemes for the Ginzburg-Landau Equations (Recent Developments of Numerical Analysis and Numerical Computation Algorithms)
2433/171234 Ryu, Syukyo Gando 2013/01/30 We have been developing monolithic active pixel sensors with 0.2 μm Silicon-On-Insulator (SOI) CMOS technology, called SOIPIX, for high-speed wide-band X-ray imaging spectroscopy on future astronomical satellites. In this work, we investigate a revised chip (XRPIX1b) for soft X-rays used in frontside illumination. The Al Kα line at 1.5 keV is successfully detected and energy resolution of 188 eV (FWHM) is achieved from a single pixel at this energy. The responsivity is improved to 6 μV/electron and the readout noise is 18 electrons rms. Data from 3 ×3 pixels irradiated with 6.4 keV (Fe Kα) X-rays demonstrates that the circuitry crosstalk between adjacent pixels is less than 0.5%. 469 0018-9499 1 IEEE Transactions on Nuclear Science 465 60 Institute of Electrical and Electronics Engineers Active pixel sensor (APS) Tests With Soft X-rays of an Improved Monolithic SOI Active Pixel Sensor
2433/173363 Yamabe, Shinichi 2013/03/05 Two Prins reactions were investigated by the use of DFT calculations. A model composed of R-CH=CH2 + H3O(+)(H2O)13 + (H2C=O)2, R = Me and Ph, was adopted to trace reaction paths. For both alkenes, the concerted path forming 1,3-diols was obtained as the rate determining step (TS1). TS stands for a transition state. From the 1,3-diol, a bimolecular elimination (TS2) leads to the allylic alcohol as the first channel. In the second channel, the 1,3-diol was converted via TS3 into an unprecedented hemiacetal intermediate, HO-CH2-O-CH(R)-CH2-CH2-OH. This intermediate undergoes ring closure (TS4), affording the 1,3-dioxane product. The intermediate is of almost the same stability as the product, and two species were suggested to be in a state of equilibrium. While the geometry of TS1 appears to be forwarded to that of a carbocation intermediate, the cation disappeared through the enlargement of the water cluster. Dynamical calculations of a classical trajectory using the atom-centered density matrix propagation molecular dynamics model on the four TSs were carried out, and results of IRC calculations were confirmed by them. 485 1860-5397 Beilstein journal of organic chemistry 476 9 Beilstein-Institut DFT calculations A new intermediate in the Prins reaction.
2433/173933 Ueda, Kei 2012/09/29 Dynamics of quantized Auger recombination in Si1-xGex nanocrystals (NCs) embedded in SiO2 films was studied by femtosecond intraband pump-probe spectroscopy. The temporal change of the electron-hole pair number under strong photoexcitation was well explained by the quantized Auger recombination model that considered the size distribution of NCs. On the basis of the dependence of the Auger decay rate on temperature and Ge composition, we confirmed the occurrence of breakdown of the k-conservation rule in quantized Auger recombination in Si and Si1-xGex NCs. 1098-0121 15 Physical Review B 86 American Physical Society Breakdown of the k-conservation rule in quantized Auger recombination in Si_{1-x}Ge_{x} nanocrystals
2433/74547 Osaka, Akiyoshi 1984/09/25 Kyoto University 加成性に基づく2成分および3成分ガラスの網目構造 Network Structure of Binary and Ternary Glasses Based on Additivity Rule
2433/138372 Tsutsui, Shigeaki 1984/07/23 Kyoto University 浅海における砕波と風強制波 WAVE BREAKING AND WIND-FORCED WAVES IN SHALLOW WATER
2433/49146 Shibano, Yuki 2007/09/25 学位授与大学:京都大学 ; 取得学位: 博士(工学) ; 学位授与年月日: 2007-09-25 ; 学位の種類: 新制・課程博士 ; 学位記番号: 工博第2867号 ; 請求記号: 新制/工/1421 ; 整理番号: 25552 Kyoto University 電子移動化学 新規共役分子におけるエネルギー・電子移動および光電変換デバイスへの展開 Energy and Electron Transfer in Novel Conjugated Molecules and Their Application to Photoelectrochemical Devices
2433/81348 Yanao, Tomohiro 2007/12/30 104 1880-2818 数理解析研究所講究録 84 1576 京都大学数理解析研究所 Dimension Reduction and Identification of Dynamic Barriers in Structural Transitions of Clusters(Dynamical Systems and Differential Geometry)
2433/142181 Shizu, Katsuyuki 2011/03/23 Kyoto University 振電相互作用密度解析とその応用 Vibronic Coupling Density Analysis and Its Applications
2433/74710 Ichimura, Masaya 1988/03/23 Kyoto University III-V族混晶半導体中の元素配列に関する研究 ANALYSIS OF ATOM ARRANGEMENT IN III-V ALLOY SEMICONDUCTORS
2433/8942 Aoki, Takaaki 2000/03/23 In this thesis, the impact process of cluster ions on solid surfaces was studied using molecular dynamics (MD) simulation. Cluster is an aggregated material which consists of a few to thousand atoms. The impact process of cluster ion on solid surface is of great interest because the effect of impact by cluster ion cannot be explained by the summation of individual monomer ions, and it is termed as 'nonlinear effect.' In order to understand the nonlinear effect by cluster, the dynamics of collisional process between cluster and solid surface should be examined. MD simulation is one method of computer simulation to solve numerically the Newton's equation of motion for each atom in the system using difference equation technique, so MD can make it possible to trace the time evolution of coordinates and velocity for every atom with high resolution. The basic theory of molecular dynamics and the acceleration method are described in chapter 2. For this study, the original MD program was developed, which can accelerate the calculation speed of collisional process of high-energy atoms with a solid surface by applying different timestep to each atom depending on its velocity. Due to this acceleration technique and recent progress in computers, it can be possible to simulate the system with a large number of atoms, or more than hundred simulations in order to obtain statistics. In the following chapters, MD simulation is used to examine the impacts of various types of clusters on a number of well defined substrates. Chapter 3 describes the typical impact process of cluster on solid surface examined using large argon cluster and silicon substrate. The differences between cluster and monomer impact are shown in penetration range, damage formation and sputtering. The energy dependence of penetration depth of cluster was examined and it was fond that the penetration depth is proportional to the cube root of the incident energy. This is due to a large number of collisions between cluster atoms and surface atoms, which cause isotropic propagation of incident energy. Through this multiple-collision process, a crater-shaped damage is formed on the surface. In chapter 4, the impacts of carbon cluster onto carbon substrate are examined both by MD simulation and experimentally. Carbon is a suitable material to generate well-defined small size clusters such as C7 , C19 and C60 in experiments. It was found that the penetration depth of carbon clusters with several keV/atom is similar to that of monomer ion, but a larger number of displacements are formed with the cluster size of larger than 10. From this study, the boundary size of cluster size where a cluster shows the nonlinear effect is discussed. Shallow junction formation by boron cluster implantation into silicon substrate is discussed in chapter 5. Decaborane (B10H14) is a stable material of boron cluster and each boron atom can be irradiated with 1/10 energy of the total acceleration energy. This implies that the low-energy implantation can be obtained easily. The penetration depth by B10H14 is shown to be the same as that by boron monomer ions with same acceleration energy per atom. Furthermore, it is found that B10H14 implantation can form larger number of displacements in the near surface region, with lower atomic dose than monomer ions. The high-yield damage formation on the surface suggested to suppress the transient enhanced diffusion (TED). These properties of B10H14 implantation are considered as advantageous for small LSI fabrication. In chapter 6, the impact of uorine cluster and neon cluster onto silicon substrate are compared, in order to examine the sputtering effect by reactive cluster ion. Fluorine cluster shows higher sputtering yield than both uorine atom and neon cluster at low energy region. It is suggested that the high-density atomic and energy deposition by cluster ion impact prompt the formation of volatile silicon- uoride materials and desorption of uoride materials. As the incident energy increases, uorine and neon cluster shows similar sputtering yield because the physical sputtering effect through atomic collisions is major effect in high energy region. From these results, characteristics of cluster ion impact depending on incident energy, cluster size and cluster and substrate species are discussed. 学位授与年月日: 2000-03-23 ; 学位の種類: 新制・課程博士 ; 学位記番号: 1891 Kyoto University クラスターイオンの固体表面衝突過程の分子動力学シミュレーション Molecular Dynamics Simulation of Cluster Ion Impact on Solid Surface
2433/74708 Usui, Hiroaki 1988/03/23 Kyoto University クラスターイオンビーム技術 : 蒸気化固体物質によるクラスタービームの生成と、その薄膜形成への応用 IONIZED CLUSTER BEAM TECHNIQUES: Formation of Cluster Beams by Vaporized Solid Materials and Their Applications to Film Depositions
2433/154851 Takaoka, Gikan H. 2012/02/28 We developed a polyatomic cluster ion beam system for materials processing, and polyatomic clusters of materials such as alcohol and water were produced by an adiabatic expansion phenomenon. In this article, cluster formation is discussed using thermodynamics and fluid dynamics. To investigate the interactions of polyatomic cluster ions with solid surfaces, various kinds of substrates such as Si(100), SiO2, mica, polymethyl methacrylate, and metals were irradiated by ethanol, methanol, and water cluster ion beams. To be specific, chemical reactions between radicals of polyatomic molecules and surface Si atoms were investigated, and low-irradiation damage as well as high-rate sputtering was carried out on the Si(100) surfaces. Furthermore, materials processing methods including high-rate sputtering, surface modification, and micropatterning were demonstrated with ethanol and water cluster ion beams. 821 0884-2914 05 Journal of Materials Research 806 27 Cambridge University Press Surface reaction Surface irradiation and materials processing using polyatomic cluster ion beams
2433/76091 Kimura, Kiichi 1966/03/31 568 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 499 43 Institute for Chemical Research, Kyoto University Kéage Laboratory of Nuclear Science : Decennial Report 1955-1965
2433/74649 Ichino, Kunio 1994/03/23 Kyoto University 発光素子用ZnCdSSe四元系ヘテロ構造の分子線エピタキシーと評価に関する研究 Molecular beam epitaxy and characterization of heterostructures with ZnCdSSe quaternary alloys for light-emitting devices
2433/46969 Hirayama, Satoshi 1972/09/30 74 0034-6675 1 The Review of Physical Chemistry of Japan 49 42 The Physico-Chemical Society of Japan Photochemical reactions of aromatic aldehydes and ketones : higher triplet state reactions and radiationless transitions
2433/42291 Hirokawa, Masao 2002/06/29 220 1880-2818 数理解析研究所講究録 206 1275 京都大学数理解析研究所 Transition of Ground State of Boson-Fermion Model and Renormalizable Field Theory (Applications of Renormalization Group Methods in Mathematical Sciences)
2433/77817 Osamura, Kozo 1970/11/24 Kyoto University ガリウムとV族元素との化合物およびインジウム・セレナイド化合物の調製と性質に関する研究 PREPARATION AND PROPERTIES OF THE CONPOUNDS OF GALLIUM WITH THE GROUP V ELEMENTS AND AN INDIUM-SELENIDE COMPOUND
2433/39822 Nakatsuji, H 2002/04/29 1050-2947 5 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v65/p052122 65 AMERICAN PHYSICAL SOC Inverse Schrodinger equation and the exact wave function
2433/39729 Nakata, M 2001/05/15 8292 0021-9606 19 JOURNAL OF CHEMICAL PHYSICS 8282 http://link.aip.org/link/?jcp/114/8282 114 AMER INST PHYSICS Variational calculations of fermion second-order reduced density matrices by semidefinite programming algorithm
2433/39833 Nakatsuji, H 2005/11/29 1050-2947 6 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v72/p062110 72 AMERICAN PHYSICAL SOC General method of solving the Schrodinger equation of atoms and molecules
2433/78002 Kimura, Masayuki 2009/03/23 Kyoto University Nonliear coupled osillators カンチレバーアレイにおける空間局在モードの操作に関する研究 Studies on the Manipulation of Intrinsic Localized Modes in Coupled Cantilever Arrays
2433/50100 Tomasello, P 2003/04/01 5820 0021-9606 13 JOURNAL OF CHEMICAL PHYSICS 5811 http://link.aip.org/link/?jcp/118/5811 118 AMER INST PHYSICS Theoretical investigation on the valence ionization spectra of Cl2O, ClOOCl, and F2O by correlation-based configuration interaction methods
2433/50108 Ohtsuka, Y 2007/04/28 0021-9606 16 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/126/164111 126 AMER INST PHYSICS Active-space symmetry-adapted-cluster configuration-interaction and equation-of-motion coupled-cluster methods for high accuracy calculations of potential energy surfaces of radicals
2433/46503 1937/05/30 70 0034-6675 1 The Review of Physical Chemistry of Japan 54 11 The Physico-Chemical Society of Japan Abstracts of the physico-chemical literature in Japan
2433/50356 Matubayasi, N 2006/04/21 0021-9606 15 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/124/154908 124 AMER INST PHYSICS Free-energy analysis of solubilization in micelle
2433/50444 Kanada-En'yo, Y 2005/11/29 0556-2813 6 PHYSICAL REVIEW C http://link.aps.org/abstract/PRC/v72/p064301 72 AMERICAN PHYSICAL SOC Dipole resonances in light neutron-rich nuclei studied with time-dependent calculations of antisymmetrized molecular dynamics
2433/138334 Rokugo, Keitetsu 1980/03/24 Kyoto University コンクリートおよびコンクリート部材の破壊に関するエネルギー的考察 ENERGY APPROACH TO THE FAILURE OF CONCRETE AND CONCRETE MEMBERS
2433/86497 Iwashima, Tatsuya 1974/03/23 Kyoto University 大気超長波の研究 Studies on the atmospheric ultra-long waves
2433/160766 Tanahashi, Masami 1995/03/23 本文データは平成22年度国立国会図書館の学位論文(博士)のデジタル化実施により作成された画像ファイルを基にpdf変換したものである Kyoto University バイオミメティック法による有機高分子表面へのアパタイト形成に関する研究 STUDIES ON APATITE FORMATION ON ORGANIC POLYMERS BY A BIOMIMETIC PROCESS
2433/160743 Yotsumoto, Hiroki 1994/05/23 本文データは平成22年度国立国会図書館の学位論文(博士)のデジタル化実施により作成された画像ファイルを基にpdf変換したものである Kyoto University 酸化物懸濁液の分散安定性に関する研究 A Study on the Stability of Aqueous Oxide Suspensions
2433/161016 Fukuhara, Hajime 2012/09/24 Kyoto University 宇宙プラズマ 宇宙電磁環境計測システムの小型集積化 Miniaturization and Integration of Measurement Systems for Space Electromagnetic Environments
2433/161764 Enomoto, Takeshi 2011/10/11 A room temperature ionic liquid (IL) based on the fluorosulfate anion (SO_3F^-) has been synthesized by the reaction of 1-ethyl-3-methylimidazolium (EMIm^+) chloride and fluorosulfuric acid (HOSO_2F). The viscosity, ionic conductivity, and electrochemical window of EMImSO_3F at 25 °C are 46.6 mPa s, 10.8 mS cm^(-1), and 4.3 V, respectively. According to a solvatochromic measurement using ILs, there is a trend in the donor ability of fluoro- and oxofluoroanions, PF_6^- < BF_4^- < N(SO_2CF_3)_2^- < SO_3CF_3^- < SO_3F^- < PO_2F_2^-, which is explained by the atomic charges obtained from quantum mechanical calculations. The 1 : 2 and 1 : 3 stoichiometric reactions of EMImCl and HOSO_2F give EMIm(FO_2SOH)OSO_2F and EMIm(FO_2SOH)_2O_2SOF, respectively. Both the salts are liquid at room temperature without a HOSO_2F dissociation pressure (< 1 Pa) and have low viscosity and high ionic conductivity (9.2 mPa s and 30.8 mS cm^(-1) for EMIm(FO_2SOH)OSO_2F and 5.1 mPa s and 43.2 mS cm^(-1) for EMIm(FO_2SOH)_2O_2SOF). The vibrational modes and bonding properties of these anionic species are discussed with the aid of quantum mechanical calculations. The (FO_2SOH)OSO_2F^- anion in EMIm(FO_2SOH)OSO_2F does not have an inversion centre, which stands in contrast to the one with an inversion centre (e.g. observed in solid Cs(FO_2SOH)OSO_2F). The (FO_2SOH)_2O_2SOF^- anion in EMIm(FO_2SOH)_2O_2SOF is characterized by vibrational spectroscopy under Cs symmetry. 12499 1477-9226 Dalton transactions 12491 40 Royal Society of Chemistry Properties of fluorosulfate-based ionic liquids and geometries of (FO_2SOH)OSO_2F^- and (FO_2SOH)_2O_2SOF^-.
2433/162202 Mukai, Toshifumi 1986/09/24 Kyoto University 半球型静電エネルギー分析装置の研究およびロケット・科学衛星による低エネルギー電子測定への応用 Study of Hemispherical Electrostatic Analyzers and Its Application to Rocket and Satellite Observations of Low Energy Electrons
2433/169793 Hirori, Hideki 2012/12/30 Recent developments in high-power table-top terahertz (THz) pulse sources enable us to coherently drive low-energy transitions into the nonlinear regime and to study fascinating nonlinear effects in various materials. This paper describes a tilted-pulse-front pumping scheme with a LiNbO$_{3}$ crystal to generate intense single-cycle THz pulses. This scheme is capable of generating intense single-cycle THz pulses inducing strong spectral modulations in the excitonic and band-edge absorption of ZnSe/ZnMgSSe multiple quantum wells (MQW). Furthermore, it is shown that a 1 MV/cm electric field of a THz pulse allows us to excite electrons from the valence to conduction band of GaAs/AlGaAs MQW and observe a bright exciton luminescence. 1077-260X 1 IEEE Journal of Selected Topics in Quantum Electronics 19 IEEE Electroluminescent devices Nonlinear Optical Phenomena Induced by Intense Single-Cycle Terahertz Pulses
2433/147053 Ando, Hideo 2011/07/30 404 0009-2614 4-6 Chemical Physics Letters 399 511 Elsevier B.V. Theoretical study on high-spin to low-spin transition of {Fe(pyrazine)[Pt(CN)4]}: Guest-induced entropy decrease
2433/84637 Kumagai, Yu 2008/03/30 Co-L2,3 x-ray-absorption near-edge structures (XANES) and electron-energy-loss near-edge structures (ELNES) are calculated from first principles, taking into account the configuration interactions among molecular orbitals for model clusters obtained using fully-relativistic one-electron calculations. The spectra for LaCoO3 at low temperature and for LiCoO2, both of which have low-spin Co3+ ions in similar local environments, are well reproduced. To elucidate the cause of the spectral shape, the effects of the crystal structure and coordination distance are investigated using idealized crystal structures of layered rock salt, perovskite, rock salt, and spinel. The calculated spectra for these crystals with the same coordination distance are found to show clear differences despite identical 3d electronic configurations and local environments of the first ligand shell. The crystal structure dependence can be explained by the difference in the Madelung potential acting on the 3d orbitals. The results of the calculations for various coordination distances indicate that not only the crystal field splitting parameter, namely, 10Dq, but also the coordination distance is a key factor in determining the spectral shape. This is attributed to the change in the spatial distribution of the 3d orbitals. 1098-0121 15 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.77.155124 77 American Physical Society Effects of crystal structure on Co-L-2,L-3 x-ray absorption near-edge structure and electron-energy-loss near-edge structure of trivalent cobalt oxides
2433/48200 Reissig, Michael 2006/01/30 106 1880-2818 数理解析研究所講究録 91 1475 京都大学数理解析研究所 $L^p - L^q$ decay estimates for wave equations with monotone time-dependent dissipation(Mathematical Models of Phenomena and Evolution Equations)
2433/76996 Stumizu, Sakae 1982/08/31 54 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 39 60 Institute for Chemical Research, Kyoto University Historical Sketch of the Scientific Field Survey in Hiroshima Several Days after the Atomic Bombing (Commemoration Issue Dedicated to Professor Takuji Yanabu on the Occasion of his Retirement)
2433/58076 van ENTER, Aernout C.D. 2006/03/30 64 1880-2818 数理解析研究所講究録 49 1482 京都大学数理解析研究所 Renormalization-Group peculiarities Renormalization Group, Non-Gibbsian states, their relationship and further developments.(Applications of Renormalization Group Methods in Mathematical Sciences)
2433/131757 Fukushima, Akinori 2010/08/30 We study the behavior of a hydrogen atom adsorbed on aluminum nanowire based on density functional theory. In this study, we focus on the electronic structure, potential energy surface (PES), and quantum mechanical effects on hydrogen and deuterium atoms. The activation energy of the diffusion of a hydrogen atom to the axis direction is derived as 0.19 eV from PES calculations. The probability density, which is calculated by including quantum effects, is localized on an aluminum top site in both cases of hydrogen and deuterium atoms of the ground state. In addition, some excited states are distributed between aluminum atoms on the surface of the nanowire. The energy difference between the ground state and these excited states are below 0.1 eV, which is much smaller than the activation energy of PES calculations. Thus using these excited states, hydrogen and deuterium atoms may move to the axial direction easily. We also discuss the electronic structure of the nanowire surface using quantum energy density defined by one of the authors. 1726 0039-6028 19-20 Surface Science 1718 604 Elsevier B.V. Quantum energy density Theoretical study of the migration of the hydrogen atom adsorbed on aluminum nanowire
2433/47965 Fukuda, Mituhiro 2005/11/29 29 1880-2818 数理解析研究所講究録 15 1461 京都大学数理解析研究所 Semidefinite programs in electronic structure calculation(Mathematics of Optimization : Methods and Practical Solutions)
2433/77260 Oobatake, Nitihisa 1989/02/28 445 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 433 66 Institute for Chemical Research, Kyoto University Characteristic Roles of Hydrated Water for 20 Amino Acid Residues in Stabilization of Globular Proteins (Commemoration Issue Dedicated to Professor Tatsuo Ooi, On the Occasion of His Retirment)
2433/50496 Nojiri, MM 2000/10/01 0556-2821 7 PHYSICAL REVIEW D http://link.aps.org/abstract/PRD/v62/p075009 62 AMERICAN PHYSICAL SOC Lepton energy asymmetry and precision supersymmetry study at hadron colliders
2433/39864 Ke, XZ 2004/03/30 1098-0121 16 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v69/p165114 69 AMERICAN PHYSICAL SOC Atomistic mechanism of proton conduction in solid CsHSO4 by a first-principles study
2433/49937 Kanno, S 2005/06/29 1550-7998 2 PHYSICAL REVIEW D http://link.aps.org/abstract/PRD/v72/p024009 72 AMERICAN PHYSICAL SOC Low energy effective action for Horava-Witten cosmology
2433/49966 Kanya, R 2004/11/15 9497 0021-9606 19 JOURNAL OF CHEMICAL PHYSICS 9489 http://link.aip.org/link/?jcp/121/9489 121 AMER INST PHYSICS Pendular-state spectroscopy of the S-1-S-0 electronic transition of 9-cyanoanthracene
2433/46165 1938/11/29 205 6 物理化學の進歩 192 12 日本物理化學研究會 吾國に於ける物理化學研究の抄録 Abstracts of the physico-chemical literature in Japan
2433/46219 1940/04/30 54 2 物理化學の進歩 42 14 日本物理化學研究會 吾國に於ける物理化學研究の抄録 Abstracts of the physico-chemical literature in Japan
2433/46507 Kubokawa, Masao 1937/09/15 106 0034-6675 2 The Review of Physical Chemistry of Japan 82 11 The Physico-Chemical Society of Japan The decomposition of methane on the surface of platinum [I]
2433/46537 1938/12/31 205 0034-6675 3 The Review of Physical Chemistry of Japan 192 12 The Physico-Chemical Society of Japan Abstracts of the physico-chemical literature in Japan
2433/50432 Kinoshita, M 2002/02/22 3501 0021-9606 8 JOURNAL OF CHEMICAL PHYSICS 3493 http://link.aip.org/link/?jcp/116/3493 116 AMER INST PHYSICS Spatial distribution of a depletion potential between a big solute of arbitrary geometry and a big sphere immersed in small spheres
2433/109740 Nishizuka, N. 2010/03/10 The Soft X-ray Telescope (SXT) on board Yohkoh revealed that the ejection of X-ray emitting plasmoid is sometimes observed in a solar flare. It was found that the ejected plasmoid is strongly accelerated during a peak in the hard X-ray (HXR) emission of the flare. In this paper, we present an examination of the GOES X 2.3 class flare that occurred at 14:51 UT on 2000 November 24. In the SXT images, we found "multiple" plasmoid ejections with velocities in the range of 250-1500 km s–1, which showed blob-like or loop-like structures. Furthermore, we also found that each plasmoid ejection is associated with an impulsive burst of HXR emission. Although some correlation between plasmoid ejection and HXR emission has been discussed previously, our observation shows similar behavior for multiple plasmoid ejection such that each plasmoid ejection occurs during the strong energy release of the solar flare. As a result of temperature-emission measure analysis of such plasmoids, it was revealed that the apparent velocities and kinetic energies of the plasmoid ejections show a correlation with the peak intensities in the HXR emissions. 1072 0004-637X 2 The Astrophysical Journal 1062 711 American Astronomical Society acceleration of particles Multiple plasmoid ejections and associated hard x-ray bursts in the 2000 November 24 flare
2433/126723 Matsumoto, Akifumi 2010/02/27 A series of dynamically stable structures of the defective fluorite-Bi2O3 is found by first-principles lattice dynamics calculations. The crystal symmetry is lowered and local distortion is included systematically along imaginary modes of lattice vibrations. A clear band gap appears when local distortion is included in this way, which is consistent with experimental results. Many theoretical calculations in the past indicated metallic or semimetallic electronic structures. The appropriate inclusion of the symmetry breaking and local distortion are therefore essential in reproducing the electronic structures of Bi2O3. The three stable structures are found to have an energy of 0.07–0.08 eV/f.u. relative to α-Bi2O3. The arrays of oxide-ion vacancies in two of these structures are the same as those of β-Bi2O3 and ε-Bi2O3, which were experimentally identified as stable phases. A bixbyite-type vacancy-array structure is also found to be another stable phase in the present study, which is named η-Bi2O3. It is suggested that the three stable structures of Bi2O3 are ordered low-temperature polymorphs of the disordered δ-Bi2O3 in the defective fluorite-Bi2O3 family. 1098-0121 9 Physical Review B 81 The American Physical Society Structures and energetics of Bi_{2}O_{3} polymorphs in a defective fluorite family derived by systematic first-principles lattice dynamics calculations
2433/130706 Hama, Tetsuya 2010/09/13 Photodesorption of O(2)(X (3)Σ(g) (-)) and O(2)(a (1)Δ(g)) from amorphous solid water at 90 K has been studied following photoexcitation within the first absorption band at 157 nm. Time-of-flight and rotational spectra of O(2) reveal the translational and internal energy distributions, from which production mechanisms are deduced. Exothermic and endothermic reactions of OH+O((3)P) are proposed as plausible formation mechanisms for O(2)(X (3)Σ(g) (-) and a (1)Δ(g)). To examine the contribution of the O((3)P)+O((3)P) recombination reaction to the O(2) formation following 157 nm photolysis of amorphous solid water, O(2) products following 193 nm photodissociation of SO(2) adsorbed on amorphous solid water were also investigated. 0021-9606 10 The Journal of chemical physics 133 American Institute of Physics adsorption Role of OH radicals in the formation of oxygen molecules following vacuum ultraviolet photodissociation of amorphous solid water.
2433/159444 Adachi, F. 2012/12/30 The purpose of this paper is to propose a practical method for optimum design of non-linear oil dampers with relief mechanism installed in multi-story framed building structures. The optimum design problem is formulated so as to minimize the maximum interstory drift or maximum acceleration of top-story under design earthquakes in terms of a set of relief forces subject to an inequality constraint on the maximum ratio of the damping force to the relief force and an equality constraint on the sum of relief forces of oil dampers. The proposed method to solve the optimum design problem is a successive procedure which consists of two steps. The first step is a sensitivity analysis by using nonlinear time-history response analyses, and the second step is a modification of the set of relief forces based upon the sensitivity analysis. An advanced reduction method based on static condensation of the frame and energy equivalence transformation of oil dampers is proposed and introduced into the optimum procedure to reduce the computational load. Numerical examples are conducted to demonstrate the effectiveness and validity of the proposed design method. 13 0267-7261 Soil Dynamics and Earthquake Engineering 1 44 Elsevier Ltd. Nonlinear optimal oil damper design in seismically controlled multi-story building frame
2433/161047 Takao, Yoshinori 2012/10/30 Two-dimensional axisymmetric particle-in-cell simulations with a Monte Carlo collision algorithm (PIC-MCC) have been conducted to investigate the effect of capacitive coupling in a miniature inductively coupled plasma source (mICP) by using two models: an inductive model and a hybrid model. The mICP is 3 mm in radius and 6 mm in height with a three-turn planar coil, where argon plasma is sustained. In the inductive model, the coil is assumed to be electrostatically shielded, and thus the discharge is purely inductive coupling. In the hybrid model, we assume that the different turns of the coil act like electrodes in capacitive discharge to include the effect of capacitive coupling. The voltage applied to these electrodes decreases linearly from the powered end of the coil towards the grounded end. The numerical analysis has been performed for rf frequencies in the range of 100–1000 MHz, and the power absorbed by the plasma in the range of 5–50 mW at a fixed pressure of 500 mTorr. The PIC-MCC results show that potential oscillations at the plasma-dielectric interface are not negligible, and thus the major component of the absorbed power is caused by the axial motion of electrons in the hybrid model, although almost all of the power absorption is due to the azimuthal motion of electrons in the inductive model. The effect of capacitive coupling is more significant at lower rf frequencies and at higher absorbed powers under the calculation conditions examined. Moreover, much less coil currents are required in the hybrid model. 0021-8979 9 Journal of Applied Physics 112 American Institute of Physics argon Effect of capacitive coupling in a miniature inductively coupled plasma source
2433/77998 Moritani, Kimikazu 2009/03/23 Kyoto University blanket materials セラミック材料における照射欠陥の生成と反応に関する研究 Study on Production and Reactions of Radiation-induced Defects in Ceramic Materials
2433/131795 Kanno, I. 2010/12/01 To exploit the energy information of X-rays in computed tomography (CT), we developed a current-mode detector that gave the energy distribution of incident X-rays. The CT value obtained for a given material in a phantom depended on the X-ray path length through the phantom. To ensure a constant CT value for a given material, we prepared response functions as a function of X-ray path length and applied these response functions in the unfolding process. When using response functions that depended on X-ray path length, the CT values obtained were constant for a given material. In addition, the CT values obtained for iodine contrast media were greater than the values obtained using conventional current CT, especially for higher X-ray tube voltages. 222 0168-9002 1 Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 219 624 Elsevier B.V. Diagnostic X-rays Computed tomography for iodine contrast media detection using energy information measured by a current-mode detector
2433/128906 Tanida, Kiyoshi 2009/08/30 Atoms with a doubly-strange hadron, namely Ξ−, are really exotic and interesting objects. We are planning to measure X rays from Ξ− atoms for the first time at J-PARC, where a high intensity and high quality kaon beam is available. Our purpose is to obtain the strength of the optical potential, and hence to provide information on the Ξ-N interaction which is currently very poorly known. We can accumulate several thousand counts of X rays and determine the level energy shift down to ~0.05 keV. This is sensitive enough to observe the expected level shift (~1 keV) with reasonable accuracy, while the sensitivities for the level width is somewhat weaker (measurable down to ~1 keV). 87 0304-3843 1-3 Hyperfine Interactions 81 193 Springer Science+Business Media B.V. X-ray spectroscopy Towards more exoticness—X-ray spectroscopy of Ξ− atoms at J-PARC
2433/129569 Ikkatai, Seiji 2008/07/30 We visited Belgian and Dutch companies that are covered by EU ETS in November 2007, in order to conduct interviews regarding the impact of the scheme and the resultant performance of these companies. The problems of the EU ETS that emerge from this interview are as follows: (1) the redundancy of emission allowance dampens the incentive to reduce the emission of CO2, (2) the allocation scheme fails to consider inter-industrial and/or inter-district fairness, and (3) since the duration of the National Allocation Plan is too short and highly uncertain, it is difficult to implement a long-term reduction investment plan. As European company officers pointed out, the current EU ETS has several problems. However, the recent political debate on the EU ETS seems to have entered a new dimension toward the second period of the National Allocation Plan. For instance, the cap of CO2 emission in the second period has tightened in comparison with the case in the first period, when the allowance excessive. Furthermore, in January 2008, the European Union set the goal of reducing emission by 20% from the 1990 level, by the year 2020. Moreover, the EU intends to introduce the complete auction of emission allowance after the year 2013 excluding the sector that is expected to experience serious leakage problems. The current EU ETS can be regarded as a CO2 reduction scheme in transition. The policy makers of the Japanese government should behold and draw upon the experiences of the European Union in order to implement appropriate policy measures against global warming in Japan. KIER Discussion Paper 660 Institute of Economic Research, Kyoto University Effect of the European Union Emission Trading Scheme (EU ETS) on companies: Interviews with European companies
2433/139534 Hashida, Masaki 2011/02/27 Symmetric charge-transfer cross sections of IIIa rare-earth-metal elements (Sc, Y, and Gd) in the impact energy range of 30 to 1000 eV were measured for the first time. The experiments were performed with a crossed-beam apparatus that featured primary ion production by photoionization with a tunable dye laser. Comparing the cross sections of IIIa rare-earth-metal elements (σSc, σY, and σGd) with those of alkali metals or helium σ0, we found that σ0≈σSc<σY<σGd≈2σ0at an impact energy of 1000 eV. 1050-2947 3 Physical Review A 83 American Physical Society Symmetric charge-transfer cross sections of IIIa rare-earth-metal elements
2433/8946 Aoki, T 2000/10/30 0168-583X http://dx.doi.org/doi:10.1016/S0168-583X(01)00413-X ELSEVIER SCIENCE BV Cluster size effect on reactive sputtering by fluorine cluster impact using molecular dynamics simulation
2433/57263 Zhao, Ming 2008/03/24 This thesis is on the study of the characterization of interfaces and surfaces of high-k stacks for the future microelectronics. The changes of the high-k stacks during thermal processing and its mechanism have been experimentally investigated by high-resolution Rutherford Backscattering Spectrometry (HRBS) in combination with isotope tracing. The experimental results are consistent with the theoretical prediction that the silicon will be emitted outward to release the stress which is induced by the interface Si oxidation. Then, we studied the potential method, oxygen-gettering by Ti overlayer, for controlling the interface SiO2 thickness. Furthermore, we proposed a Time-Of-Flight (TOF) detector system for application on crystallographic analysis. TOF-RBS system is capable to analyze the sample’s crystallographic and chemical information even at the near surface of the sample, which is strongly required by the future microelectronics industry. In this chapter, brief introduction to the high-k stacks and the outline of this thesis are described. Kyoto University high-k gate stacks 高分解能ラザフォード後方散乱法による高誘電率ゲートスタック構造に関する研究 Studies on High-k Gate Stacks by High-resolution Rutherford Backscattering Spectroscopy
2433/131890 PLANCHE, Thomas 2010/11/24 Kyoto University 加速器 ミューオン加速のための零色収差FFAGシンクロトロンの研究 Study of zero-chromatic FFAG synchrotron for muon acceleration
2433/139995 Yoshida, Zensho 2008/06/29 32 1880-2818 数理解析研究所講究録 26 1608 京都大学数理解析研究所 Lagrangian for Collective Matter-Field Couplings (Euler equations 250 years : Legacy of Euler in continuum mechanics)
2433/142239 Tezuka, Noriyasu 2011/03/23 Kyoto University 光エネルギー変換を指向した新規ナノ炭素材料の化学修飾とクラスター・複合体形成 Chemical Functionalization of Novel Nanocarbons and Formation of Their Clusters and Composites for Light Energy Conversion
2433/148386 Mizuno, T. 2009/10/30 Collision-induced fragmentation of N2 was investigated for 2-MeV C+ ions under charge-changing conditions of C+→Cq+ (q=0,2,3). Coincidence measurement of fragment ions was performed by means of a momentum three-dimensional imaging technique at scattering angles of θ=0 and 1.0 mrad. Kinetic-energy release (KER) obtained for a fragmentation channel of N22+→N++N+ was found to differ significantly in electron loss and capture collisions. In two-electron-loss collisions (C+→C3+), KER spectra were essentially identical for θ=0 and 1.0 mrad. It is concluded that the energy level of dissociating excited states of N22+ may be saturated when the interaction strength, defined as q/vb, exceeds 0.65, where q and v are the charge and the velocity, respectively, of an incident ion, and b is the impact parameter. 1050-2947 5 PHYSICAL REVIEW A http://link.aps.org/doi/10.1103/PhysRevA.82.054702 82 AMER PHYSICAL SOC Kinetic-energy release in N-2 fragmentation by charge-changing collisions of 2-MeV C+ ions
2433/145979 Tokita, Shigeki 2010/10/30 A diode-pumped, actively Q-switched 2.8 μm fiber laser oscillator with an average output power of more than 12 W has been realized through the use of a 35 μm core erbium-doped ZBLAN fiber and an acousto-optic modulator; to our knowledge, this is the first 3 μm pulsed fiber laser in the 10 W class. Pulse energy up to 100 μJ and pulse duration down to 90 ns, corresponding to a peak power of 0.9 kW, were achieved at a repetition rate of 120 kHz. 2814 0146-9592 15 Optics Letters 2812 36 Optical Society of America 12 WQ-switched Er:ZBLAN fiber laser at 28 μm
2433/60351 Grotowski, Joseph F. 1996/04/29 160 1880-2818 数理解析研究所講究録 155 951 京都大学数理解析研究所 Boundary value problems for energy minimizing harmonic maps(Variational Problems and Related Topics)
2433/152322 Namura, Kyoko 2011/09/15 We have investigated the heat generation from gold nanoparticles resulting from their local plasma resonance. We have demonstrated the self-assembly of Au nanoparticle arrays/dielectric layer/Ag mirror sandwiches, i.e., a local plasmon resonator, using a dynamic oblique deposition technique. The thicknesses of the Au and dielectric layers were changed combinatorially on a single substrate. As a result, local plasmon resonator chips were successfully fabricated. Because of strong interference, their optical absorption can be controlled between 0.0% and 97% in the near-IR region, depending on the thickness of the dielectric layer. We evaluated the heat generation from Au nanoparticles by measuring the temperature of water with which a cell prepared on a chip is filled under laser illumination. The change in the water temperature is proportional to the optical absorption of the local plasmon resonator chips. This suggests that the photothermal conversion efficiency can be controlled by interference. These features make the application of the local plasmon resonator to nanoheaters, which can spatiotemporally control heat generation, suitable. 3535 0146-9592 18 Optics Letters 3533 http://www.opticsinfobase.org/ol/abstract.cfm?uri=ol-36-18-3533 36 Optical Society of America Heat-generating property of a local plasmon resonator under illumination
2433/73213 Takada, Atsushi 2007/07/23 Kyoto University ガス電子飛跡検出器を用いたガンマ線コンプトンカメラの開発及び大気球によるサブMeVガンマ線観測実験 Development of advanced Compton imaging camera with gaseous electron tracker and first flight of sub-MeV gamma-ray imaging loaded-on-balloon experiment
2433/49901 Yamaguchi, S 2004/07/23 0031-9007 4 PHYSICAL REVIEW LETTERS http://link.aps.org/abstract/PRL/v93/p045005 93 AMERICAN PHYSICAL SOC Three-dimensional observation of an helical hot structure during a sawtooth crash in the WT-3 tokamak
2433/87343 Taguchi, Seiji 2009/03/30 We report on the optical and magnetic properties of Mn-doped CdS nanocrystals coated with a ZnS shell layer (CdS:Mn/ZnS core-shell nanocrystals) by magnetic circular dichroism (MCD) spectroscopy. The magnetic field and temperature dependences of the MCD spectrum show paramagnetic behavior of the CdS:Mn/ZnS core-shell nanocrystals. The MCD intensity increases with the Mn concentration up to a few mol %, and then starts to decrease rapidly. This Mn-concentration dependence of the MCD intensity can be explained by the formation of Mn–Mn pairs in heavily doped nanocrystals. 0003-6951 17 Applied Physics Letters 94 American Institute of Physics Mn-Mn couplings in Mn-doped CdS nanocrystals studied by magnetic circular dichroism spectroscopy
2433/75978 1964/02/25 269 0023-6071 5-6 Bulletin of the Institute for Chemical Research, Kyoto University 264 41 Institute for Chemical Research, Kyoto University 1963 : Physical Chemistry
2433/147146 JORY, Patrick 2011/03/31 473 0563-8682 4 東南アジア研究 470 48 京都大学東南アジア研究所 Rachel V. Harrison and Peter A. Jackson, eds. The Ambiguous Allure of the West: Traces of the Colonial in Thailand. Ithaca, N.Y.:Cornell University Press, 2010, 268p.
2433/65726 1996/02/28 1342-0321 ICR annual report 2 Institute for Chemical Research, Kyoto University ICR ANNUAL REPORT 1995(Volume 2)
2433/76143 Katano, Rintaro 1966/11/15 393 0023-6071 5 Bulletin of the Institute for Chemical Research, Kyoto University 386 44 Institute for Chemical Research, Kyoto University Mössbauer Spectrometer Using an Electromechanical Transducer in Conjunction with a Multichannel Pulse-Height Analyzer (Special Issue on Physics and Inorganic Chemistry)
2433/157030 Hisada, Kenji 1998/03/23 本文データは平成22年度国立国会図書館の学位論文(博士)のデジタル化実施により作成された画像ファイルを基にpdf変換したものである Kyoto University 高分子媒体中における励起三重項エネルギー移動と伝達 Triplet Energy Transfer and Migration in Polymer Matrices
2433/87344 Yoshikawa, Kohei 2009/02/27 We studied the temperature and chirality dependence of the photoluminescence (PL) linewidth of single carbon nanotubes to clarify the mechanism of exciton dephasing. The PL linewidth of a single carbon nanotube broadened linearly with increasing temperature, indicating that the linewidth and exciton dephasing are determined through exciton-phonon interactions. From the chirality dependence of the PL linewidth, we concluded that exciton dephasing is caused by both the longitudinal acoustic and twisting phonon modes. 0003-6951 9 Applied Physics Letters 94 American Institute of Physics Mechanism of exciton dephasing in a single carbon nanotube studied by photoluminescence spectroscopy
2433/157532 Urabe, Keiichiro 2012/03/26 Kyoto University 大気圧プラズマ 大気圧誘電体バリア放電の分光学的研究 Spectroscopic Study of Dielectric Barrier Discharge at Atmospheric Pressure
2433/87367 Nihonyanagi, Satoshi 2004/11/29 We have studied photoluminescence (PL) from the condensed phase in silicon-on-insulator samples with different Si layer thickness from 50 to 340 nm. Two major PL bands are observed at low temperatures, originating from free excitons (FE) and electron–hole droplets (EHD). It is found that with an increase of the excitation intensity the EHD PL shows a linear increase in the 50-nm-thick layer while a superlinear increase in the 340-nm-thick layer. The intensity ratio of the EHD PL to the FE PL in the 50-nm-thick layer is much larger than that in the 340-nm-thick layer under the same experimental conditions. The luminescence from the EHD is enhanced in thin Si nanolayers. These results suggest that highly dense electrons and holes are formed in the Si nanolayer and the interfaces act as the nucleation center of the EHD. 0003-6951 23 Applied Physics Letters 85 American Institute of Physics Enhanced luminescence from electron-hole droplets in silicon nanolayers
2433/49172 SAEKI, Daisuke 2005/12/30 We investigated the kinetics of domain growth on liposomes caused by decreasing the temperature; the liposomes consisted of a ternary mixture (unsaturated phospholipid, saturated phospholipid, and cholesterol). The domain-growth process was monitored by fluorescence microscopy, and the growth was mediated by fusing the domains through collisions. It was found that an average domain size r develops with time t as r ∼t0.15. This indicates that the exponent is about half of that deduced from the theoretical analysis of a model of the Brownian motion on a two-dimensional membrane. We discuss the mechanism of the experimental scaling behavior by considering the elasticity of the membrane. 0031-9015 1 Journal of the Physical Society of Japan 013602 75 The Physical Society of Japan giant vesicle Domain-Growth Kinetics in a Cell-sized Liposome
2433/89361 IIDA, Shuichi 1977/06/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 89 0529-2997 3 物性研究 45 28 物性研究刊行会 「Introduction of A New Principle in the Theory of Magnetism III」の報告に当って Introduction of A New Principle in the Theory of Magnetism III
2433/74655 Ema, Tadashi 1994/05/23 Kyoto University 修飾ポルフィリンを用いる分子認識の物理化学的研究 Physicochemical Studies of Molecular Recognition Using Functionalized Porphyrins
2433/74660 Miyahara, Minoru 1994/07/23 Kyoto University 多孔体への液相吸着における物質移動と吸着平衡 Mass Transfer and Equilibrium in Adsorption from Dilute Solution onto Porous Solids
2433/74739 Yoshizaki, Takenao 1990/01/23 Kyoto University らせんみみず高分子鎖のダイナミクス Dynamics of Helical Wormlike Polymer Chains
2433/64561 Omata, Seiro 2000/12/30 181 1880-2818 数理解析研究所講究録 177 1181 京都大学数理解析研究所 On the discrete Morse flow as a numerical tool (Variational Problems and Related Topics)
2433/63938 Nakane, Kazuaki 2000/03/30 160 1880-2818 数理解析研究所講究録 153 1145 京都大学数理解析研究所 Numerical computations for Ginzburg-Landau equation with a variable coefficient by using the discrete Morse semiflow (Numerical Solution of Partial Differential Equations and Related Topics)
2433/86317 Osuka, Atsuhiro 1982/07/23 Kyoto University エポキシキノン類の光化学反応に関する研究 Photochemical Reactions of Epoxyquinones
2433/86496 Okabe, Toshio 1974/01/23 Kyoto University 数種の固体炭化水素の特性エネルギー損スペクトルと光学常数 Characteristic Energy Loss Spectra and Optical Constants of Some Solid Hydrocarbons
2433/84594 Kanehira, Shingo 2008/07/14 We explain the occurrence of ion exchange and an index profile around the focal point inside a commercial crown glass formed by femtosecond laser irradiation. The index profile in the photoinduced area has a ring-shaped pattern, which indicates that local densification occurred in the glass. An irregular surface reflecting the density distribution is formed around the focal point by dry etching process using a focused ion beam. By the irradiation of femtosecond laser pulses, the effect of ion exchange between the focal point and the surrounding area is also observed in the area in which local densification occurred. 0003-6951 2 APPLIED PHYSICS LETTERS http://link.aip.org/link/?APPLAB/93/023112/1 93 American Institute of Physics Ion exchange in glass using femtosecond laser irradiation
2433/76395 Tanaka, Nobuyuki 1972/02/29 389 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 382 49 Institute for Chemical Research, Kyoto University Partial Melting, Recrystallization and Thermal Shrinkage of Polypropylene Fibers
2433/46884 Osugi, Jiro 1967/04/30 87 0034-6675 2 The Review of Physical Chemistry of Japan 81 36 The Physico-Chemical Society of Japan Effect of pressure on the electrical conductivity of organic substances : II. Α, α'-diphenyl-β-picryl hydrazyl
2433/68518 Aruga, Tetsuya 2006/07/30 The Cu(001) surface covered with submonolayer coverages of In and Sn undergoes phase transitions at around 350–400 K. The transition is associated with the surface electronic structure change between low-temperature gapped and high-temperature ungapped ones. The energy gap positions in the k space coincide with the surface Brillouin zone boundaries of the low-temperature phases. These observations imply that the phase transitions are classified into the Peierls-type charge density wave (CDW) phase transition. The CDW ground states are characterized by large overall CDW gaps and long CDW correlation lengths. Structural studies show that the transitions are associated with order–disorder processes. This suggests that these are in the strong-coupling regime. However, the associated gapped–ungapped change suggests that the electronic terms play a significant role, in contradiction with the strong-coupling scenario. Based on the results of recent works on the precise temperature dependence of the CDW gap and critical X-ray scattering, the origin of this dual nature and the detailed mechanism of the phase transition is discussed. It is suggested that the electronic entropy of the CDW ground state is not governed by the overall energy gap but by the gap between the upper band minimum and the Fermi level of the whole system. The dual nature of the surface Peierls transition on Cu(001) originates, on the one hand, from the existence at metal surfaces of the two characteristic energy gaps: the overall gap, which determines the CDW stabilization energy, and the upper gap, which governs the electronic entropy. On the other hand, the CDW correlation length is suggested to play another significant role in determining the nature of the Peierls transition. The classification of the Peierls transitions according to the CDW correlation length and the gap size is discussed. It is suggested that the surface Peierls transition on Cu(001) covered with heavier p-block metallic elements is qualitatively different from both the weak-coupling CDW transition, with long CDW correlation length and small gaps, and the strong-coupling CDW transitions, with short correlation lengths and large gaps, and should be classified into the third class, which is characterized by long coherence and strong coupling. 302 0167-5729 6 Surface Science Reports 283 61 Elsevier Peierls transition Surface Peierls transition on Cu(001) covered with heavier p-block metals
2433/76458 1973/03/15 698 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 669 50 Institute for Chemical Research, Kyoto University Abstracts of the Papers Published in Other Journals by the Staff Members of the Institute from July, 1971 to June, 1972
2433/64952 Kato, Yoshiyasu 2004/09/24 Kyoto University 一光子イオン化飛行時間型質量分析法による炭素クラスターおよびその水素化物の研究 Characterization of Carbon Clusters and Their Hydrogenated Derivatives Studied by Time-of-Flight Mass Spectroscopy Using Single-Photon Ionization Technique
2433/46757 Shimizu, Kiyoshi 1957/10/30 8 0034-6675 1 The Review of Physical Chemistry of Japan 1 28 The Physico-Chemical Society of Japan Color centers in potassium chloride crystal containing barium ions
2433/76570 Baba, Naomichi 1974/12/25 498 0023-6071 3 Bulletin of the Institute for Chemical Research, Kyoto University 493 52 Institute for Chemical Research, Kyoto University Asymmetric Double Induction
2433/76581 Mazaki, Hiromasa 1975/03/31 689 0023-6071 5-6 Bulletin of the Institute for Chemical Research, Kyoto University 681 52 Institute for Chemical Research, Kyoto University Equations of State of Atoms for the Thomas-Fermi Theory : Applications for Atoms under a High Pressure
2433/76595 Morishima, Hiroshi 1975/03/31 22 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 15 53 Institute for Chemical Research, Kyoto University Electron Paramagnetic Resonance of Several Polyamino Acids Gamma-Irradiated at 77 K (Special Issue on Physical, Chemical and Biological Effects of Gamma Radiation, XV)
2433/76649 Ito, Shin 1976/03/31 29 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 23 54 Institute for Chemical Research, Kyoto University Double K-Hole Creation in the Decay of ¹³⁷[m]Ba (Special Issue on Physical, Chemical and Biological Effects of Gamma Radiation, XVI)
2433/76670 Furukawa, Junji 1976/10/20 281 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 272 54 Institute for Chemical Research, Kyoto University A New Theory on Rheological Behavior of Rubbery Material
2433/76672 Iwauchi, Kozo 1976/10/20 262 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 255 54 Institute for Chemical Research, Kyoto University Magnetic Relaxation in Fe₃O₄ and Ferrites
2433/76776 Kubota, Yasushi 1978/07/31 110 0023-6071 3 Bulletin of the Institute for Chemical Research, Kyoto University 104 56 Institute for Chemical Research, Kyoto University Effects of Salts on the stability of Maleylated Tropomyosin
2433/46826 Miyagawa, Kinjiro 1963/03/28 50 0034-6675 1/2 The Review of Physical Chemistry of Japan 43 32 The Physico-Chemical Society of Japan Pressure inactivation of enzyme : some kinetic aspects of pressure inactivation of trypsin
2433/76798 1979/02/10 427 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 381 56 Institute for Chemical Research, Kyoto University Abstracts of the Papers Published by the Staff Members of the Institute from July, 1977 to June, 1978
2433/76825 Odani, Hisashi 1979/07/31 233 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 226 57 Institute for Chemical Research, Kyoto University Transport and Equilibrium Phenomena of Gases in Styrene-Butadiene Block Copolymers (Special Issue on Polymer Chemistry, XIV)
2433/76845 1980/01/31 456 0023-6071 5-6 Bulletin of the Institute for Chemical Research, Kyoto University 411 57 Institute for Chemical Research, Kyoto University Abstracts of the Papers Published by the Staff Members of the Institute from July 1978 to June 1979
2433/76881 Sasaki, Yoshihiro 1980/08/10 192 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 187 58 Institute for Chemical Research, Kyoto University Electronic Spectra of Octahedral Nickel(II) and Cobalt(II) : Complexes with 2-(2-Pyridyl)imidazole and 2-(2-Pyridyl)benzimidazole (Commemoration Issue Dedicated to Professor Tsunenobu Shigematsu on the Occasion of his Retirement)
2433/76945 Nishikawa, Tomozo 1981/09/01 190 0023-6071 3 Bulletin of the Institute for Chemical Research, Kyoto University 184 59 Institute for Chemical Research, Kyoto University Diffusional Creep of Polycrystalline Mn-Zn Ferrite (Commemoration Issue Dedicated to Professor Megumi Tashiro on the Occation of his Retirement)
2433/47243 Ei, Shin-Ichiro 2005/03/30 129 1880-2818 数理解析研究所講究録 122 1425 京都大学数理解析研究所 Dynamics of Turing patterns in cylindrical domains on 2D (Mathematical Analysis in Fluid and Gas Dynamics)
2433/53367 1978/09/30 この論文は国立情報学研究所の学術雑誌公開支援事業により電子化されました。 57 0049-7916 Wood research : bulletin of the Wood Research Institute Kyoto University 49 64 Wood Research Institute, Kyoto University Abstracts
2433/91177 Ohfuti, Y. 1984/01/20 The commensurability energy of a one dimensional quarter-filled electron-phonon system is evaluated by calculating the total energy as a function of the phase φ of the fundamental (2k_F) order parameter in the case where φ is uniformly changing. The role of the higher harmonic (4k_F) order parameter is also discussed. この論文は国立情報学研究所の電子図書館事業により電子化されました。 40 0527-2997 4 物性研究 32 41 物性研究刊行会 COMMENSURABILITY ENERGY IN A ONE DIMENSIONAL QUARTER-FILLED ELECTRON-PHONON SYSTEM(THEORIES ON CDW NONLINEAR DYNAMICS, International Symposium on NONLINEAR TRANSPORT AND RELATED PHENOMENA IN INORGANIC QUASI ONE DIMENSIONAL CONDUCTORS)
2433/83798 Hiai, Fumio 1993/12/30 86 1880-2818 数理解析研究所講究録 81 858 京都大学数理解析研究所 Entropy Densities for Gibbs States and Algebraic States : A joint work with D.Petz
2433/77092 Kanoda, Kazushi 1985/03/30 39 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 33 63 Institute for Chemical Research, Kyoto University Superconducting Transition of Bulk Granular Systems (Ta)
2433/77175 Kishimoto, Shunji 1987/03/23 65 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 59 65 Institute for Chemical Research, Kyoto University The Operation of a Proportional Counter with the Penning Mixture Ne/Ar at Low Temperatures
2433/66212 Szarek, Pawel 2008/09/24 Kyoto University energy density 化学結合の電子状態に関する理論的研究 Theoretical Study of Electronic States of Chemical Bonds
2433/77282 Mukoyama, Takeshi 1989/03/22 630 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 624 66 Institute for Chemical Research, Kyoto University M-Shell X-Ray Emissi on Rates for Dy in Dirac-Fock Approximation
2433/77294 Kanaya, Toshiji 1989/08/30 76 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 68 67 Institute for Chemical Research, Kyoto University Vibrational Modes of trans-1 , 4-Polychloroprene by Neutron Incoherent Inelastic Scattering
2433/77296 Suzuki, Hidematsu 1989/08/30 53 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 47 67 Institute for Chemical Research, Kyoto University Copolymer Glass Transition : Isotactic Poly (Methyl/Ethyl Methacrylate) as a Random Copolymer
2433/46953 Hara, Kimihiko 1971/10/15 101 0034-6675 2 The Review of Physical Chemistry of Japan 93 40 The Physico-Chemical Society of Japan Effects of pressure on the electrical properties of organic semiconductors : pyrolyzed polyacrylonitrile and α, α-diphenyl-β-picrylhydrazyl
2433/77387 Fujiwara, Shinsuke 1991/09/14 66 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 59 69 Institute for Chemical Research, Kyoto University Epitaxial Growth of Lead Chalcogenides on Tin Telluride (001) (Commemoration Issue Dedicated to Professor Ken-ichi Katayama On the Occasion of His Retirement)
2433/77470 Tosaki, Mitsuo 1992/11/30 424 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 418 70 Institute for Chemical Research, Kyoto University Construction of a Charge-State Analyzer for Ion-Atom Collisions
2433/77472 Veronica, Tuka 1992/11/30 407 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 399 70 Institute for Chemical Research, Kyoto University Determination of Photopeak Efficiencies of Voluminal Samples for the Measurement of Environmental Radioactivities
2433/77548 Tőkési, Károly 1994/03/31 68 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 62 72 Institute for Chemical Research, Kyoto University Theoretical Investigation of the ECC Peak for Charged Particles with the CTMC Method
2433/77601 Kakigi, Shigeru 1995/03/31 26 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 19 73 Institute for Chemical Research, Kyoto University Quasifree Scattering in the ³He([→p], 2p)²H and ³He([→p], pd)¹H Reactions at 64.9 MeV
2433/77602 Hiramoto, Kazuo 1995/03/31 18 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 11 73 Institute for Chemical Research, Kyoto University A Compact Proton Synchrotron with a Combined Function Lattice Dedicated for Medical Use
2433/39711 Kim, KK 2005/03/15 1005 0021-8979 6 JOURNAL OF APPLIED PHYSICS 1002 http://link.aip.org/link/?jap/97/1002 97 AMER INST PHYSICS High electron concentration and mobility in Al-doped n-ZnO epilayer achieved via dopant activation using rapid-thermal annealing
2433/39709 Si, JH 2004/04/01 799 0021-8979 7 JOURNAL OF APPLIED PHYSICS 797 http://link.aip.org/link/?jap/95/797 95 AMER INST PHYSICS Phase-matched second-harmonic generation in bulk azodye-doped polymers by all-optical poling
2433/39706 Nouchi, R 2003/09/01 0021-8979 5 JOURNAL OF APPLIED PHYSICS http://link.aip.org/link/?jap/94/042504 94 AMER INST PHYSICS Resistance measurements of conducting C-60 monolayers formed on Au and Cu films
2433/43542 Yukimura, K 1998/10/30 844 1071-1023 2 JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 840 17 AMER INST PHYSICS Titanium nitride prepared by plasma-based titanium-ion implantation
2433/76822 Higo, Toshiyasu 1979/03/31 22 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 13 57 Institute for Chemical Research, Kyoto University Efficiency Calculation and Measurement of Large NE213 Neutron Counter (Commemoration Issue Dedicated to Professor Sakae Shimizu on the Occasion of his Retirement)
2433/76986 Hosono, Kazuhiko 1982/08/31 131 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 126 60 Institute for Chemical Research, Kyoto University Inelastic scattering of polarized protons to unnatural parity states in ⁴⁰Ca and ²⁸Si (Commemoration Issue Dedicated to Professor Takuji Yanabu on the Occasion of his Retirement)
2433/77363 Ito, Shin 1991/03/30 49 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 43 69 Institute for Chemical Research, Kyoto University Position-Sensitive Proportional Counter for High-Energy X Rays
2433/77364 Maeda, Nobuhiro 1991/03/30 42 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 35 69 Institute for Chemical Research, Kyoto University Resolution of Read-out Patterns for Position-Sensitive Proportional Counter
2433/77448 Nakagawa, Tsutomu 1992/09/30 160 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 152 70 Institute for Chemical Research, Kyoto University Synthesis and Gas Permeability of Copoly (trimethylsilylpropyne-phenylpropyne) Membranes (Commemoration Issue Dedicated to Professor Hisashi Odani On the Occasion of His Retirement)
2433/65170 1998/02/27 1342-0321 ICR annual report 4 Institute for Chemical Research, Kyoto University ICR ANNUAL REPORT 1997(Volume 4)
2433/50525 Dotera, T 2006/01/30 1091 1478-6435 6-8 Philosophical Magazine 1085 http://www.informaworld.com/10.1080/14786430500254875 86 Taylor and Francis Ltd Dodecagonal quasicrystal in a polymeric alloy
2433/46772 Teranishi, Hiroshi 1959/12/26 37 0034-6675 1 The Review of Physical Chemistry of Japan 30 29 The Physico-Chemical Society of Japan Studies on the explosions under high pressures, V : the explosions of ethylene mixed with oxygen
2433/46779 Suga, Masao 1960/03/28 80 0034-6675 2 The Review of Physical Chemistry of Japan 73 29 The Physico-Chemical Society of Japan Studies on explosive reaction of vinyl chloride mixed with oxygen
2433/46784 Shimizu, Kiyoshi 1960/07/30 8 0034-6675 1 The Review of Physical Chemistry of Japan 1 30 The Physico-Chemical Society of Japan Effect of plastic deformation on ionic conductivity of silver chiloride
2433/41900 Yafaev, Dimitri 2002/03/30 75 1880-2818 数理解析研究所講究録 55 1255 京都大学数理解析研究所 HIGH ENERGY AND SMOOTHNESS ASYMPTOTIC EXPANSION OF THE SCATTERING AMPLITUDE : MAIN IDEAS OF THE APPROACH (Spectral and Scattering Theory and Related Topics)
2433/77812 Yamaoka, Hitoshi 1970/09/24 Kyoto University ニトロエチレンの放射線イオン重合における開始種に関する研究 Studies on Initiating Species in Radiation-induced Ionic Polymerization of Nitroethylene
2433/39678 Ming, Z 2006/04/10 0003-6951 15 APPLIED PHYSICS LETTERS http://link.aip.org/link/?apl/88/153516 88 AMER INST PHYSICS Si emission from the SiO2/Si interface during the growth of SiO2 in the HfO2/SiO2/Si structure
2433/39680 Kim, SW 2006/06/19 0003-6951 25 APPLIED PHYSICS LETTERS http://link.aip.org/link/?apl/88/253114 88 AMER INST PHYSICS Catalyst-free synthesis of ZnO nanowall networks on Si3N4/Si substrates by metalorganic chemical vapor deposition
2433/39661 Kimoto, K 2003/11/24 4308 0003-6951 21 APPLIED PHYSICS LETTERS 4306 http://link.aip.org/link/?apl/83/4306 83 AMER INST PHYSICS Coordination and interface analysis of atomic-layer-deposition Al2O3 on Si(001) using energy-loss near-edge structures
2433/39921 Shimotsuma, Y 2003/12/12 0031-9007 24 PHYSICAL REVIEW LETTERS http://link.aps.org/abstract/PRL/v91/p247405 91 AMERICAN PHYSICAL SOC Self-organized nanogratings in glass irradiated by ultrashort light pulses
2433/39806 Kanno, I 2002/06/29 2536 0034-6748 7 REVIEW OF SCIENTIFIC INSTRUMENTS 2533 http://link.aip.org/link/?rsi/73/2533 73 AMER INST PHYSICS Cryogenic InSb detector for radiation measurements
2433/49930 Miuchi, K 2003/07/30 830 0018-9499 4 IEEE TRANSACTIONS ON NUCLEAR SCIENCE 825 50 IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC Performance of the TPC with micro pixel chamber readout: Micro-TPC
2433/46946 Osugi, Jiro 1970/12/20 47 0034-6675 1 The Review of Physical Chemistry of Japan 39 40 The Physico-Chemical Society of Japan The effect of pressure on the rate of the benzidine rearrangement IV : 2,2'-dimethoxyhydrazobenzene
2433/46082 1937/05/19 106 2 物理化學の進歩 90 11 日本物理化學研究會 吾國に於ける物理化學研究の抄録 Abstracts of the physico-chemical literature in Japan
2433/50063 Stumpf, WC 2007/06/04 0003-6951 23 APPLIED PHYSICS LETTERS http://link.aip.org/link/?apl/90/231101 90 AMER INST PHYSICS Light-emission properties of quantum dots embedded in a photonic double-heterostructure nanocavity
2433/50080 Majima, T 2004/02/28 1050-2947 3 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v69/p031202 69 AMERICAN PHYSICAL SOC Correlation between multiple ionization and fragmentation of C-60 in 2-MeV Si2+ collisions: Evidence for fragmentation induced by internal excitation
2433/50116 Yamamoto, R 2000/04/29 5476 1063-651X 5 PHYSICAL REVIEW E 5473 http://link.aps.org/abstract/PRE/v61/p5473 61 AMERICAN PHYSICAL SOC Replica-exchange molecular dynamics simulation for supercooled liquids
2433/131835 Shikama, T. 2010/11/11 Excitation–emission models for the H2 d3Πu–a3Σg+ and I1Πg–B1Σu+ transitions have been developed based on the coronal approximation. The ground state ro-vibrational temperatures evaluated from the I–B transition are significantly higher than those from the d–a transition. The results may suggest the violation of the coronal approximation for the I–B transition. 746 0168-9002 2 Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 744 623 Elsevier B.V. Spectroscopy Construction of coronal models for H2 d3Πu–a3Σg+ and I1Πg–B1Σu+ transitions for the evaluation of ro-vibrational temperatures
2433/50150 Park, J 2006/05/15 0003-6951 20 APPLIED PHYSICS LETTERS http://link.aip.org/link/?apl/88/202107 88 AMER INST PHYSICS Photoluminescence property of InGaN single quantum well with embedded AlGaN delta layer
2433/50162 Asano, T 2001/12/31 4511 0003-6951 27 APPLIED PHYSICS LETTERS 4509 http://link.aip.org/link/?apl/79/4509 79 AMER INST PHYSICS Carrier relaxation dynamics in an ultrafast all-optical modulator using an intersubband transition
2433/46238 長谷川, 繁夫 1940/08/31 199 4 物理化學の進歩 177 14 日本物理化學研究會 Binding energies of the unsaturated hydrocarbon molecules and the activation energies of reaction involving them 不飽和炭化水素の結合エネルギーとその反應の活性化エネルギー
2433/46517 1937/12/25 239 0034-6675 3 The Review of Physical Chemistry of Japan 220 11 The Physico-Chemical Society of Japan Abstracts of the physico-chemical literature in Japan
2433/46524 1938/04/30 81 0034-6675 1 The Review of Physical Chemistry of Japan 62 12 The Physico-Chemical Society of Japan Abstracts of the physico-chemical literature in Japan
2433/46592 Hayakawa, Akio 1941/08/30 125 0034-6675 2 The Review of Physical Chemistry of Japan 117 15 The Physico-Chemical Society of Japan On explosive reactions of gases II : spark ignition of oxyhydrogen gas at low pressures
2433/50337 Yoshida, H 2007/10/01 0003-6951 14 APPLIED PHYSICS LETTERS http://link.aip.org/link/?apl/91/141915 91 AMER INST PHYSICS Aluminum diffusion and reaction in thin films of perylene-3,4,9,10-tetracarboxylic dianhydride: Depth profiles and time-dependent diffusion coefficients
2433/46700 Kiyama, Ryo 1954/02/15 80 0034-6675 2 The Review of Physical Chemistry of Japan 73 23 The Physico-Chemical Society of Japan Studies on the kinetics of the reaction of propargyl alcohol with aqueous formaldehyde solution
2433/50381 Fujita, M 2002/04/22 0031-9007 16 PHYSICAL REVIEW LETTERS http://link.aps.org/abstract/PRL/v88/p167008 88 AMERICAN PHYSICAL SOC Competition between charge- and spin-density-wave order and superconductivity in La1.875Ba0.125-xSrxCuO4
2433/50392 Uchino, T 2001/02/26 1780 0031-9007 9 PHYSICAL REVIEW LETTERS 1777 http://link.aps.org/abstract/PRL/v86/p1777 86 AMERICAN PHYSICAL SOC Mechanism of interconversion among radiation-induced defects in amorphous silicon dioxide
2433/50408 Nakajima, T 2004/05/10 3788 0003-6951 19 APPLIED PHYSICS LETTERS 3786 http://link.aip.org/link/?apl/84/3786 84 AMER INST PHYSICS Control of the spin polarization of photoelectrons/photoions using short laser pulses
2433/50446 Kanada-En'yo, Y 2006/11/29 0556-2813 6 PHYSICAL REVIEW C http://link.aps.org/abstract/PRC/v74/p061901 74 AMERICAN PHYSICAL SOC Suppression of p-wave baryons in quark recombination
2433/46637 Tamura, Mikio 1947/09/15 120 0034-6675 The Review of Physical Chemistry of Japan 115 20 The Physico-Chemical Society of Japan A comparison of catalytic activities of some solid salts in the recombination of hydrogen free atoms and hydroxyl free radicals (Commemoration volume dedicated to Prof. Shinkichi Horiba in celebration of his sixtieth birthday)
2433/46713 Kinoshita, Hideo 1955/02/25 73 0034-6675 2 The Review of Physical Chemistry of Japan 67 24 The Physico-Chemical Society of Japan Synthesis of melamine from urea, III
2433/24204 Negoro, Y 2002/01/14 242 0003-6951 2 Applied Physics Letters 240 http://link.aip.org/link/?apl/80/240 80 American Institute of Physics Remarkable lattice recovery and low sheet resistance of phosphorus-implanted 4H-SiC (11(2)over-bar0)
2433/25081 Shirakawa, Ken 2003/11/29 95 1880-2818 数理解析研究所講究録 73 1347 京都大学数理解析研究所 Interfacial energies in two dimensional phase field models and related variational problems (Variational Problems and Related Topics)
2433/25189 Ei, Shin-Ichiro 2004/01/30 115 1880-2818 数理解析研究所講究録 108 1356 京都大学数理解析研究所 2次元帯状領域におけるパターンの運動 (反応拡散系におけるパターン形成と漸近的幾何構造の研究)
2433/97845 Satija, Indubala I. 2004/08/20 We study the geometric phase factors underlying the classical and the corresponding quantum dynamics of a driven nonlinear oscillator exhibiting chaotic dynamics. For the classical problem, we compute the geometric phase factors associated with the phase space trajectories using Frenet-Serret formulation. For the corresponding quantum problem, the geometric phase associated with the time evolution of the wave function is computed. Our studies suggest that the classical geometric phase may be related to the the difference in the quantum geometric phases between two neighboring eigenstates. この論文は国立情報学研究所の電子図書館事業により電子化されました。 785 0827-2997 5 物性研究 782 82 物性研究刊行会 Geometric Phase and Classical-Quantum Correspondence
2433/109896 Feng, Gan 2009/02/27 4H-SiC epilayers have been characterized by microphotoluminescence (micro-PL) spectroscopy and micro-PL intensity mapping at room temperature. A type of stacking fault (SF) with a peak emission wavelength at 480 nm (2.58 eV) has been identified. The shape of this SF is triangular revealed by the micro-PL intensity mapping. Conventional and high-resolution transmission electron microscopies have been carried out to investigate the structure of this SF. Its stacking sequence is determined as (3,5) in Zhdanov’s notation, which is consistent with that of the triple Shockley SF. The formation mechanism of this SF is also discussed. 0003-6951 9 APPLIED PHYSICS LETTERS http://link.aip.org/link/APPLAB/v94/i9/p091910/s1 94 American Institute of Physics photoluminescence Triple Shockley type stacking faults in 4H-SiC epilayers
2433/110432 Li, Chun Biu 2006/04/20 この論文は国立情報学研究所の電子図書館事業により電子化されました。 81 0727-2997 1 物性研究 77 86 物性研究刊行会 Geometrical Structure buried in the Phase Space of Stochastic Structural Transition(複雑な多谷ポテンシャルエネルギー面上で生起する動力学諸問題-タンパク質とその周辺-,研究会報告) Geometrical Structure buried in the Phase Space of Stochastic Structural Transition
2433/161294 引原, 隆士 2012/08/30 7 1882-5214 Cue : 京都大学電気関係教室技術情報誌 3 28 京都大学電気関係教室・洛友会 <大学の研究・動向>パワーエレクトロニクスからパワープロセッシングへ
2433/162164 Sato, Takashi 1983/01/24 Kyoto University レーザーによるアルカリ水素粒子の生成 Laser-Production of Alkali Hydride Particles
2433/162896 Umeyama, Tomokazu 2011/09/21 Fullerene-encapsulating single-walled carbon nanotubes (C(60)@SWNT) linked with porphyrins by a short bridge have been prepared for the first time. Steady state and time-resolved spectroscopies demonstrated the initial formation of an exciplex state, followed by a charge-separated state. 11783 1359-7345 42 Chemical communications 11781 47 Royal Society of Chemistry Effects of fullerene encapsulation on structure and photophysical properties of porphyrin-linked single-walled carbon nanotubes.
2433/163459 Wu, Nan 2011/10/30 Periodic nanostructures were observed on the Ti thin film surface after irradiation with a focused beam of femtosecond Ti:sapphire laser. It has been found which, on the ablated Ti thin film surface, the linearly polarized femtosecond laser pulses produced arrays of ripple-like periodic nanostructures that were oriented to the direction parallel to the laser polarization, and a net-like nanostructure was fabricated on the surface of Ti thin film by the technique of two linearly polarized femtosecond laser beams with orthogonal polarizations ablating material alternately. The period of self-organized ripple-like nanostructures can be controlled by the pulses energy and the number of irradiated pulses. The result suggests that the formation of periodicity can be attributed to the excitation of surface Plasmon polarizations which induce initial period distribution of the electron plasma concentration orientation parallel to the light polarization on the surface layer. The estimated field period was in general accord with the observed size of nanostructures. 901 1882-0743 1395 JOURNAL OF THE CERAMIC SOCIETY OF JAPAN 898 https://www.jstage.jst.go.jp/article/jcersj2/119/1395/119_1395_898/_article/-char/ja/ 119 The Ceramic Society of Japan(日本セラミックス協会) Femtosecond laser Nano-periodic structure formation on titanium thin film with a Femtosecond laser
2433/163460 Wu, Nan 2011/08/30 We investigated the selective metallization on Ag2O-doped silicate glass under femtosecond laser irradiation after electroless plating. We found, as increasing the laser power, the width of the ablated groove increased from 2.5 to 7.5 µm, and then the resulted new surface could offer an active site for reduction of Cu cations, leading to corresponding plated Cu lines with widths from 7.4 to 25.4 µm. The mechanism was supposed as irradiation of the femtosecond laser (FL) on Ag2O doped silicate glass surfaces result in the reduction of silver ions, and consequently, then the formation of silver atoms or even silver nanoparticles became the seeds for the next electroless plating process. 700 1882-0743 1393 JOURNAL OF THE CERAMIC SOCIETY OF JAPAN 697 https://www.jstage.jst.go.jp/article/jcersj2/119/1393/119_1393_697/_article 119 The Ceramic Society of Japan(日本セラミックス協会) Femtosecond laser Selective metallization of Ag2O-dope silicate glass by femtosecond laser direct writing
2433/163467 Yanagibayashi, Jun 2010/10/30 We have observed Fe14+ (3s^2 ^1S_0 - 3s3p ^1P_1) and Fe15+ (3s ^2S1/2 - 3p ^2P_[3/2]) emissions from a LHD plasma with a space-resolved extreme-ultraviolet spectrometer. The observed intensity distributions against the viewing chord for the respective emissions are reconstructed to the emission flux distributions in the plasma against the normalized radius of the poloidal cross section with a maximum entropy method. Both of the emissions localize in the periphery region, and the Fe^[14+] emission is located outer side than that of Fe15+. We calculate the charge state distribution of Fe ions against the normalized radius assuming the ionization equilibrium at the electron temperature and density, which are measured by a Thomson scattering method. The calculated result is consistent with the experimental one. 2402060 1880-6821 Plasma and Fusion Research 2402060 https://www.jstage.jst.go.jp/article/pfr/6/0/6_0_2402060/_article 6 The Japan Society of Plasma and Nuclear Fusion Research(プラズマ・核融合学会) highly charged ion Fe^[14+] and F^[e15]+ spatial distributions in LHD plasma observed with a multiple-viewing-chord extreme-ultraviolet spectrometer
2433/167737 Wang, Xiaolong 2012/12/15 We demonstrate the measurement of single-shot spectra of temporally selected micropulses from a mid-infrared free-electron laser (FEL) by upconversion. We achieve the upconversion of FEL pulses at 11 μm using externally synchronized Nd:YAG or microchip laser pulses at 1064 nm to produce sum-frequency mixing signals at 970 nm, which are detected by a compact CCD spectrometer without an intensifier. Our experimental system is very cost-effective, and allows us to obtain the laser spectra of selected micropulses at any temporal position within a single macropulse from an oscillator-type FEL. 5150 0146-9592 24 Optics Letters 5148 37 Optical Society of America Single-shot spectra of temporally selected micropulses from a mid-infrared free-electron laser by upconversion
2433/169122 Berger, Mitchell A 2009/04/20 Knot theory and the geometry of curves have important applications in astrophysics and fluid mechanics. This paper presents two. First, the writhe number, which measures the buckling and coiling of a closed curve, arises in the study of magnetic structures in the atmosphere of the sun. As these structures have endpoints at the solar surface, the definition of writhe must be modified. We present definitions for open writhe appropriate for both unconstrained open curves, and for curves with endpoints on a physical boundary. Secondly, braids occur naturally in the solar atmosphere: magnetic field lines in x-ray loops can become braided owing to motions of the endpoints at the surface. Reconnection in the atmosphere reduces the topological complexity of the magnetic field, and releases magnetic energy in the form of flares. We conjecture that the braid pattern evolves to a self-organized state with power law statistical properties. この論文は国立情報学研究所の電子図書館事業により電子化されました。 46 0727-2997 1 物性研究 43 92 物性研究刊行会 Magnetic Writhe and Self-Organized Braiding(Knots and soft-matter physics: Topology of polymers and related topics in physics, mathematics and biology)
2433/169914 Fukukawa, Kenji 2012/12/30 We have applied the quark-model nucleon–nucleon interaction fss2 to the nucleon–deuteron scattering. The screened cutoff Coulomb force in the momentum space has been incorporated to the proton–deuteron scattering by extending the matching condition, which is proposed by Vincent and Phatak for the sharply cutoff Coulomb problem. The model fss2 can reproduce the overall characteristics of the experimental data. It is found that fss2 partially incorporates the attractive feature, which accords with the good reproduction of the triton binding energy and neutron–deuteron doublet scattering length. This attractive feature is due to the off-shell effect related to the quark-model description of the short-range repulsion of the two-nucleon force. 0177-7963 Articles not assigned to an issue Few-Body Systems Springer Vienna Coulomb Effect in Nucleon–Deuteron Elastic Scattering
2433/169956 Fukukawa, Kenji 2013/02/27 We have examined the neutron-deuteron low-energy effective-range parameters, differential cross sections and spin polarization observables of the elastic nucleon-deuteron scattering up to the incident nucleon energy E[N] = 65 MeV, using the quark-model nucleon–nucleon interaction fss2. These observables are consistently described without introducing three nucleon forces except for the nucleon analyzing power A[y](θ) and the deuteron vector analyzing power iT[11](θ) in the low-energy region E[N] ≤ 25 MeV. The long-standing A[y] puzzle is slightly improved, but still remains. We have incorporated the screened Coulomb force to the proton-deuteron scattering, modifying the Vincent–Phatak approach for the sharp cutoff Coulomb force. The Coulomb effect on the elastic scattering observables is discussed. 487 0177-7963 1-4 Few-Body Systems 483 54 Springer Vienna Quark-Model Nucleon–Nucleon Interaction Applied to Nucleon-Deuteron Scattering
2433/170258 Fukukawa, Kenji 2012/12/30 We have applied the quark-model nucleon–nucleon interaction fss2 to the nucleon–deuteron scattering. The screened cutoff Coulomb force in the momentum space has been incorporated to the proton–deuteron scattering by extending the matching condition, which is proposed by Vincent and Phatak for the sharply cutoff Coulomb problem. The model fss2 can reproduce the overall characteristics of the experimental data. It is found that fss2 partially incorporates the attractive feature, which accords with the good reproduction of the triton binding energy and neutron–deuteron doublet scattering length. This attractive feature is due to the off-shell effect related to the quark-model description of the short-range repulsion of the two-nucleon force. 0177-7963 Articles not assigned to an issue Few-Body Systems Springer Vienna Coulomb Effect in Nucleon–Deuteron Elastic Scattering
2433/173323 Qin, Yu 2013/03/30 We report the pulse duration and wavelength stability measurements of a midinfrared free-electron laser (FEL) where the wavelength fluctuation may not be negligible. The technique we employ is a fringe-resolved autocorrelation (FRAC) method that has good sensitivity on not only the pulse duration and the chirp but also the wavelength stability. By the simple manipulation of experimental FRAC signals, we can obtain the pulse duration even if the amounts of the chirp and the wavelength stability are not known in advance, which is further used to estimate the wavelength stability. Through this procedure we find that the pulse duration of the Kyoto University FEL at 12 μm is about 0.58 ps without any notable chirp, and the wavelength stability is about 1.3%. We also carry out separate experiments for intensity autocorrelation and sum-frequency mixing. The difference we find for pulse duration and wavelength stability by the different measurements is attributed to the different operation conditions of FEL. 1070 0146-9592 7 Optics Letters 1068 38 Optical Society of America Pulse duration and wavelength stability measurements of a midinfrared free-electron laser
2433/128841 Nakajima, Kaoru 2010/07/28 The surface structures of 1-alkyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide ([C(n)MIM][TFSI], n=2,4,6) are studied by high-resolution Rutherford backscattering spectroscopy. The average composition of the surface molecular layer is very close to the stoichiometric composition, showing that neither ion is enriched in the surface layer. A detailed analysis indicates that both cations and anions have preferential molecular orientations at the surface. The alkyl chains of the [C(n)MIM] cations protrude to the vacuum and the CF(3) groups of the [TFSI] anions are also pointing toward the vacuum. While the orientation of the [TFSI] anion becomes weaker with increasing alkyl-chain length, the protrusion of the alkyl chain occurs irrespective of the chain length. It was also found that the N(SO(2))(2) moiety is located nearly at the same depth as the imidazolium ring, suggesting that one of oxygen atoms in [TFSI] is bonded to the hydrogen of the C(2) carbon atom of the imidazolium ring. 0021-9606 4 The Journal of chemical physics 133 American Institute of Physics Observation of surface structure of 1-alkyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide using high-resolution Rutherford backscattering spectroscopy.
2433/135289 Bradshaw, Graham 1995/10/30 114 0420-8641 英文学評論 89 68 京都大学総合人間学部英語部会 Ted Hughes and the Sequential Fallacy
2433/60915 KOBAYASHI, TSUNEHIRO 1997/02/27 136 1880-2818 数理解析研究所講究録 126 982 京都大学数理解析研究所 Quantum Mechanics for Thermal Equilibriums
2433/155716 Shimada, Takahiro 2012/03/30 We investigate the magnetic phase transition from collinear ferromagnetic (FM) ordering to noncollinear spin-spiral (SS) ordering in an Fe(110) monolayer under in-plane strain by performing fully unconstrained first-principles spin-density-functional calculations. The FM Fe(110) monolayer undergoes a FM-SS phase transition on the application of in-plane compression, whereas the application of tension keeps the system FM. The stability and wavelength of the excited SS state are further increased by compressive strains, especially along [ī10]. The FM-SS transition in the isotropically strained monolayer is dominated by competing exchange interactions between the ferromagnetically coupled first neighbor and the antiferromagnetically coupled second neighbor; the third neighbor also contributes to the transition under anisotropic strain. In addition, we demonstrate the stabilization mechanism of SS noncollinear magnetism from the electronic band structures: The noncollinear SS state is stabilized by a remarkable interband repulsion between the majority and minority spins, which occurs under in-plane compression 1098-0121 13 Physical Review B 85 American Physical Society Ab initio study of spin-spiral noncollinear magnetism in a free-standing Fe(110) monolayer under in-plane strain
2433/156362 Ichitsubo, T. 2010/12/30 In lithium-ion batteries, Li ions usually infiltrate into the anode active material, which usually leads to the formation of Li compounds with expanding volumes. It is well known that the volume strain associated with dilatation/contraction at the intercalation/deintercalation cycles gradually deteriorates the electrode. The intention of this work devoting a simple Li/Sn battery system is to clearly show that such a mechanical strain accompanied by the formation of the Li–Sn compounds causes the following more fundamental phenomena: (i) the electrode potential tends to be lower than the value predicted from the chemical thermodynamics consideration, (ii) the kinetics rate of lithiation or delithiation is significantly retarded (i.e., much slower than expected from the diffusion of Li), and (iii) the electromotive force can be controlled by utilizing the elastic strain actively. Through this paper, we demonstrate the mechanical effects of such mechanical strain or energy on the electrochemical reaction with various experimental supports. 2708 0959-9428 8 Journal of Materials Chemistry 2701 21 Royal Society of Chemistry Li-ion battery Mechanical-energy influences to electrochemical phenomena in lithium-ion batteries
2433/156781 Hakamada, Masataka 2011/07/14 Desorption of thiolate self-assembled monolayers (SAMs) seriously limits the fabrication of thiol-based devices. Here we demonstrate that nanoporous Au produced by dealloying Au-Ag alloys exhibits high electrochemical stability against thiolate desorption. Nanoporous Au has many defective sites, lattice strain and residual Ag on the ligament surface. First-principles calculations indicate that these surface aspects increase the binding energy between a SAM and the surface of nanoporous Au. 12284 1463-9076 26 Physical chemistry chemical physics : PCCP 12277 13 Royal Society of Chemistry Electrochemical stability of self-assembled monolayers on nanoporous Au.
2433/158033 Xu, Q. 2011/07/08 The formation of Cu precipitates and point defect clusters was investigated in two Fe–Cu binary model alloys, Fe–0.3Cu and Fe–0.6Cu, irradiated at 573 K at three different damage rates, namely 3.8 × 10[−10], 1.5 × 10[−8] and 5 × 10[−8] dpa (displacements per atom)/s, up to about 1.6 × 10[−2] dpa. Results of positron annihilation experiments indicated that Cu precipitates were formed in these irradiations with different damage rates. The growth of Cu precipitates does not increase monotonously with increasing irradiation dose, but it rather depends on the nucleation and growth of microvoids. It is also clear that the nucleation and growth of microvoids are influenced by the irradiation dose rate. 3726 1478-6435 28 Philosophical Magazine 3716 91 Taylor & Francis nuclear material Effects of damage rate on Cu precipitation in Fe–Cu model alloys under neutron irradiation
2433/151856 Shimada, Takahiro 2011/10/30 We perform first-principles simulations of the magnetic and electronic properties of ferromagnetic (FM) body-centered cubic (bcc) iron nanowires with characteristic sharp edges consisting of (110) and (11̅ 0) surfaces and their response to mechanical strain. An enhanced magnetic moment of 2.83μB is obtained at the edge of the FM nanowire. This enhancement originates from rearrangement of d electrons from the minority-spin t_2g state to the majority-spin t_2g state due to a significant reduction in the number of nearest-neighbor atoms at the edge. The FM phase is the most energetically favorable phase in the nanowire even under relatively high axial strains, whereas the corresponding bulk material exhibits a FM-to-antiferromagnetic transition under the same loading conditions. During tension, a discontinuous change in the magnetic moment is observed at the surface and inside the nanowire due to a bcc–face-centered-cubic structural transition. In contrast, the magnetic moment at the edge is insensitive to applied strain. This is because the majority-spin state is fully occupied at the edge, which restricts the t_2g-e_g electron rearrangement to just the minority-spin state. 1098-0121 17 Physical Review B 84 American Physical Society Ab initio study of ferromagnetism in edged iron nanowires under axial strain
2433/86468 Kataoka, Yosuke 1970/03/23 Kyoto University 固体メタンにおける相転移の理論 八面体的結晶場を持つジェイムズ-キーナン模型 Theory of Phase Transitions in Solid Methanes. The James-Keenan Model with an Octahedral Crystalline Field
2433/46882 Osugi, Jiro 1967/04/30 73 0034-6675 2 The Review of Physical Chemistry of Japan 59 36 The Physico-Chemical Society of Japan High pressure transition in cadmium sulfide
2433/76626 Odani, Hisashi 1975/11/29 423 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 409 53 Institute for Chemical Research, Kyoto University Solubilities of Inert Gases in Styrene-Butadiene-Styrene Block Copolymers (Special Issue on Polymer Chemistry XI)
2433/46832 Ikegami, Tatsuya 1963/10/28 30 0034-6675 1 The Review of Physical Chemistry of Japan 15 33 The Physico-Chemical Society of Japan Studies on explosion reaction of monovinyl acetylene gas : III. Thermal reaction of monovinyl acetylene gas
2433/76824 1979/03/31 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 57 Institute for Chemical Research, Kyoto University 清水栄教授略歴・業績 Emeritus Professor Sakae Shimizu, The Publications of Professor Sakae Shimizu, Cover & Contents
2433/52648 Itoh, A 1999/12/08 1050-2947 1 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v61/e012702 61 AMERICAN PHYSICAL SOC Multifragmentation of C-60 by fast Li-0 atoms and Li1-3+ ions in electron loss and capture collisions
2433/46925 Tanaka, Yoshiyuki 1969/06/30 150 0034-6675 2 The Review of Physical Chemistry of Japan 137 38 The Physico-Chemical Society of Japan Chemical reaction at high temperature and high pressure V : kinetics of solid state reaction of zinc with phosphorus to form Zn3P2 under high pressure
2433/77565 Kozuka, Hiromitsu 1994/10/31 224 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 209 72 Institute for Chemical Research, Kyoto University Preparation of Ag/TiO₂ Composite Films by the Sol-Gel Method (Commemoration Issue Dedicated to Professor Sumio Sakka On the Occasion of His Retirement)
2433/39722 Danno, K 2006/12/01 0021-8979 11 JOURNAL OF APPLIED PHYSICS http://link.aip.org/link/?jap/100/053704 100 AMER INST PHYSICS Investigation of deep levels in n-type 4H-SiC epilayers irradiated with low-energy electrons
2433/76811 Freedman, Melvin S. 1979/03/31 129 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 117 57 Institute for Chemical Research, Kyoto University New Experimental Approaches to the Detection of Solar Neutrinos (Commemoration Issue Dedicated to Professor Sakae Shimizu on the Occasion of his Retirement)
2433/85013 Kawakami, Takateru 2009/06/29 Spin transition has attracted the interest of researchers in various fields since the early 1930s, with thousands of examples now recognized, including those in minerals and biomolecules. However, so far the metal centres in which it has been found to occur are almost always octahedral six-coordinate 3d4 to 3d7 metals, such as Fe(II). A five-coordinate centre is only rarely seen. Here we report that under pressure SrFe(II)O2, which features a four-fold square-planar coordination, exhibits a transition from high spin (S = 2) to intermediate spin (S = 1). This is accompanied by a transition from an antiferromagnetic insulating state to a ferromagnetic so-called half-metallic state: only half of the spin-down (dxz,dyz) states are filled. These results highlight the square-planar coordinated iron oxides as a new class of magnetic and electric materials. 四本の手をもつ金属原子の磁性の変換に成功 -磁気記録、スイッチ素子の革新につながるか-. 京都大学プレスリリース. 2009-07-21. http://www.kyoto-u.ac.jp/ja/news_data/h/h1/news6/2009/090721_1.htm 376 1755-4349 Nature Chemistry 371 1 Nature Publishing Group Spin transition in a four-coordinate iron oxide
2433/46785 Matsuda, Jiro 1960/07/30 24 0034-6675 1 The Review of Physical Chemistry of Japan 9 30 The Physico-Chemical Society of Japan Studies on the Young's modulus of silicate glass as a function of temperature
2433/41402 Accardi, L. 2001/07/30 13 1880-2818 数理解析研究所講究録 1 1227 京都大学数理解析研究所 Superfluidity in the stochastic limit (Infinite Dimensional Analysis and Quantum Probability Theory)
2433/39865 Mizoguchi, T 2004/06/29 1098-0121 4 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v70/p045103 70 AMERICAN PHYSICAL SOC First-principles calculations of ELNES and XANES of selected wide-gap materials: Dependence on crystal structure and orientation
2433/39876 Ikeno, H 2005/07/30 1098-0121 7 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v72/p075123 72 AMERICAN PHYSICAL SOC First-principles multielectron calculations of Ni L-2,L-3 NEXAFS and ELNES for LiNiO2 and related compounds
2433/39793 Shikama, T 2004/09/29 4708 1070-664X 10 PHYSICS OF PLASMAS 4701 http://link.aip.org/link/?php/11/4701 11 AMER INST PHYSICS Application of the Zeeman patterns in Ov and H-alpha spectra to the local plasma diagnostics of the TRIAM-1M tokamak
2433/49942 Nishida, S 2002/12/02 0031-9007 23 PHYSICAL REVIEW LETTERS http://link.aps.org/abstract/PRL/v89/p231801 89 AMERICAN PHYSICAL SOC Radiative B meson decays into K pi gamma and K pi pi gamma final states
2433/49961 Murakami, H 2007/02/07 0021-9606 5 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/126/054306 126 AMER INST PHYSICS Electron-ion-coincidence spectra of K-shell excited Ne, Ar, and Kr clusters
2433/50017 Fujimoto, S 2001/01/01 0163-1829 2 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v63/p024406 63 AMERICAN PHYSICAL SOC Spinless impurities and Kondo-like behavior in strongly correlated electron systems
2433/50038 Miki, M 1999/10/30 668 1063-777X 9-10 LOW TEMPERATURE PHYSICS 661 http://link.aip.org/link/?ltp/26/661 26 AMER INST PHYSICS Rovibrational transitions and nuclear spin conversion of methane in parahydrogen crystals
2433/46995 Arimoto, Tateo 1974/09/30 37 0034-6675 1 The Review of Physical Chemistry of Japan 25 44 The Physico-Chemical Society of Japan The charge-transfer interaction and successive thermal (2+2) cycloaddition of α, β-unsaturated ethers with tetracyanoethylene
2433/50178 Nakata, M 2000/05/22 8778 0021-9606 20 JOURNAL OF CHEMICAL PHYSICS 8772 http://link.aip.org/link/?jcp/112/8772 112 AMER INST PHYSICS Direct determination of second-order density matrix using density equation: Open-shell system and excited state
2433/47069 Otani, Akira 1979/02/10 128 0034-6675 2 The Review of Physical Chemistry of Japan 115 48 The Physico-Chemical Society of Japan Explosion reaction of olefins
2433/46289 根岸, 良二 1941/11/30 181 6 物理化學の進歩 171 15 日本物理化學研究會 カルシウム・カーバイドの存在に於けるイソ及びノルマル・ブチル・アルコールの合成 The synthesis of iso and normal butyl alcohols in the presence of calcium carbide
2433/50416 Nakajima, T 2003/06/29 1050-2947 1 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v68/p013413 68 AMERICAN PHYSICAL SOC Role of spin-orbit interaction in the production of spin-polarized photoelectrons using a dressing laser
2433/24191 Negoro, Y 2005/08/15 0021-8979 4 Journal of Applied Physics http://link.aip.org/link/?jap/98/043709 98 American Institute of Physics Carrier compensation near tail region in aluminum- or boron-implanted 4H-SiC(0001)
2433/93008 Higuchi, Shinya 2009/12/30 We studied the photoluminescence (PL) and energy-transfer processes in Eu^{3+} -doped GaN epitaxial films by means of microscopic PL imaging spectroscopy. Eu^{3+} -doped GaN epitaxial films exhibited blue luminescence due to bound-exciton recombinations in GaN host crystals and red luminescence due to intra-4f transitions of Eu^{3+} ions. We found an anticorrelation between the exciton and Eu^{3+} PL intensities in space-resolved PL images, indicating that energy transfer from GaN crystals to Eu^{3+} ions determines the Eu^{3+} luminescence intensity. PL and PL excitation spectra showed that efficient Eu^{3+} luminescence is caused by two different excitation processes: energy transfer from the low-energy charge-transfer (CT) states to Eu^{3+} ions or from the delocalized states above the band edge of GaN crystals to Eu^{3+} ions. The energy-transfer process from the CT state to Eu^{3+} ions dominates the Eu^{3+} luminescence. 1098-0121 3 Physical Review B 81 American Physical Society Luminescence and energy-transfer mechanisms in Eu^{3+} -doped GaN epitaxial films
2433/160645 Kojima, K. 2011/08/15 The radiation properties of nonpolar AlGaN quantum wells (QWs) were theoretically investigated by comparing them to those of c-plane AlGaN QWs with heavy holes as the top valence band (VB). First, the conditions to minimize the threshold carrier density of c-plane QW laser diodes were explored. A thin well width (∼1 nm) and reduction of the Al content in the well layer were important to reduce threshold carrier density because narrow wells suppressed the quantum confined Stark effect and AlGaN with a lower Al content had a lower density of states. Moreover, the emission wavelength was widely controlled by tuning the Al contents of both the well and barrier layers under the proposed conditions. Then the properties of nonpolar AlGaN QWs were investigated. Nonpolar AlGaN had several superior characteristics compared to c-plane QWs, including large overlap integrals, optical polarization suitable for both edge and surface emissions, an almost linearly polarized optical dipole between the conduction band and top VB due to the isolated VBs, and a reduced VB density of state. Finally, the threshold carrier densities of both nonpolar and optimized c-plane QWs were compared as functions of the transition wavelength. At a given wavelength, the threshold of nonpolar QWs was lower than that of c-plane ones. Particularly below 260 nm, nonpolar QWs had a low threshold, whereas that of c-plane QWs drastically increased due to the large VB mass of AlN and carrier population in the crystal-field splitting band. 0021-8979 4 JOURNAL OF APPLIED PHYSICS http://link.aip.org/link/?jap/110/043115 110 American Institute of Physics aluminium compounds Impact of nonpolar AlGaN quantum wells on deep ultraviolet laser diodes
2433/161777 Akamatsu, Hirofumi 2011/05/30 A superexchange mechanism between Eu^2+ 4f spins via the 3d states of nonmagnetic Ti^4+ ions is proposed through first-principles calculations based on a hybrid Hartree-Fock density functional approach to explain G-type antiferromagnetism in EuTiO3. This mechanism is supported by systematic calculations for related Eu2+-based perovskite oxides. In EuTiO3, the competition between the antiferromagnetic superexchange and an indirect ferromagnetic exchange via the Eu 5d states leads to a delicate balance between antiferromagnetic and ferromagnetic phases. The superexchange mechanism involving the Ti 3d states hints at the microscopic origin of the strong spin-lattice coupling in EuTiO3. 1098-0121 21 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.83.214421 83 American Physical Society Antiferromagnetic superexchange via 3d states of titanium in EuTiO3 as seen from hybrid Hartree-Fock density functional calculations
2433/161779 Koyama, Yukinori 2012/01/30 Co K-edge x-ray absorption near edge structures (XANES) of LiCoO2 and CoO2 with a variety of structures, and their orientation dependence, have been evaluated by density functional theory calculations using supercells with a core hole. The spectrum of the layered rocksalt LiCoO2, which is available by experiment, is well reproduced. The effects of the stacking sequence of layered structures and those of Li/Co arrangement in ordered rocksalt polymorphs on XANES are systematically investigated. The spectral shape is sensitive to the stacking sequence in the layered LiCoO2 polymorphs, while it is insensitive in the corresponding CoO2. On the other hand, the ordered-rocksalt polymorphs of LiCoO2 with different Li/Co arrangements exhibit similar spectra, while strong dependence on the manner of the ordering is found in CoO2. Although XANES is rich in information, the use of theoretical fingerprints is desirable for reliable analysis of the oxidation states and identification of the stacking sequence and the manner of ordering. 1098-0121 7 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.85.075129 85 American Physical Society Co K-edge XANES of LiCoO2 and CoO2 with a variety of structures by supercell density functional calculations with a core hole
2433/163428 Katoh, Yuto 2011/06/29 The frequency and amplitude characteristics of chorus emissions are studied by performing electron hybrid code simulations with different initial number densities of energetic electrons. Chorus emissions with rising tones are generated in all simulation runs except for the simulation assuming the lowest number density. The frequency sweep rates of reproduced chorus vary depending on the variation of the wave amplitude of respective chorus elements. We find that the theoretically estimated frequency sweep rates are consistent with the simulation results. The simulation results reveal that the characteristic frequency variation of chorus elements showing rising tones are formed at the region very close to the magnetic equator while the wave amplitudes of chorus elements are significantly amplified through their propagation away from the equator. The spatial scale of the region where the observed explosive wave growth varies in each simulation run, corresponding to the difference of the wave amplitudes of reproduced chorus elements. We estimate the spatial scale hc, a measure of the spatial extent of the generation region derived from the nonlinear wave growth theory, using parameters of the simulation runs and find its consistency with the simulation results. We also analyze the energy spectra of reproduced chorus elements in the simulation results and find that the spectra of chorus are essentially different from those predicted by the linear growth rates in the frequency domain. These results clearly demonstrate that the nonlinear wave-particle interaction governs the chorus generation mechanism. 0148-0227 A7 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 116 AMER GEOPHYSICAL UNION particle simulation Amplitude dependence of frequency sweep rates of whistler mode chorus emissions
2433/169633 Monnai, Takaaki 2011/12/05 In conclusion, by assuming that the initial state is prepared as a microcanonical ensemble, the actual state at time t=T can be replaced by another microcanonical ensemble in the evaluation of macroscopic quantities. The derivation is based on the high dimensionality of the Hilbert space, and restrictions for the system size dependence of observables as well as the perturbative treatment of the unitary transformation of the energy eigenstates. The validity of the uniformly random sampling assumption for [numerical formula] is numerically verified for a nonintegrable spin chain. It is also remarked that the initial state can be out of equilibrium, i.e. the initial density matrix is [numerical formula] with a unitary transformation U_0, since this can be regarded as the state evolved from an actual initial state [numerical formula]. この論文は国立情報学研究所の電子図書館事業により電子化されました。 449 0727-2997 3 物性研究 440 97 物性研究刊行会 Relaxation to equilibrium in macroscopic quantum systems : foundation of statistical mechanics(Perspectives of Nonequilibrium Statistical Physics-The Memory of Professor Shuichi Tasaki-)
2433/173329 Sotani, Hajime 2013/04/29 Inside neutron stars, the hadron–quark mixed phase is expected during the first order phase transition from the hadron phase to the quark phase. The geometrical structure of the mixed phase strongly depends on the surface tension at the hadron–quark interface. We evaluate the shear modulus which is one of the specific properties of the hadron–quark mixed phase. As an application, we study shear oscillations due to the hadron–quark mixed phase in neutron stars. We find that the frequencies of shear oscillations depend strongly on the surface tension; with a fixed stellar mass, the fundamental frequencies are almost proportional to the surface tension. Thus, one can estimate the value of surface tension via the observation of stellar oscillations with the help of the information on the stellar mass. 49 0375-9474 Nuclear Physics A 37 906 Elsevier B.V. Neutron stars Shear oscillations in the hadron–quark mixed phase
2433/126811 Yamada, Yuki 2010/09/24 Kyoto University Graphite 黒鉛電極/電解液界面における電気化学反応に関する研究 Studies on Electrochemical Reactions at Interface between Graphite and Solution
2433/85402 Natsume, Yutaka 2009/09/24 Kyoto University 有機薄膜トランジスタ 有機薄膜トランジスタの構造と電子物性に関する研究 Studies on Structures and Electronic Properties of Organic Thin Film Transistors
2433/140575 白川, 健 2009/03/30 22 1880-2818 数理解析研究所講究録 1 1640 京都大学数理解析研究所 1次増大度を持つエネルギーに基づく2次元相転移モデルにおける安定性解析 (非線形発展方程式と現象の数理)
2433/142172 Fukushima, Akinori 2011/03/23 Kyoto University 機能性材料の電子状態と誘電物性に関する理論的研究 Theoretical Studies of Electronic Structures and Dielectric Properties of Functional Materials
2433/142240 Ohyama, Junya 2011/03/23 Kyoto University 金属ナノ粒子の合成と生成機構に関する研究 Study of Synthesis and Formation Mechanism of Metal Nanoparticles
2433/147244 Ohta, Shin-ichi 2011/09/29 We investigate the m-relative entropy, which stems from the Bregman divergence, on weighted Riemannian and Finsler manifolds. We prove that the displacement K-convexity of the m-relative entropy is equivalent to the combination of the nonnegativity of the weighted Ricci curvature and the K-convexity of the weight function. We use this to show appropriate variants of the Talagrand, HWI and the logarithmic Sobolev inequalities, as well as the concentration of measures. We also prove that the gradient flow of the m-relative entropy produces a solution to the porous medium equation or the fast diffusion equation. 1787 0001-8708 3 Advances in Mathematics 1742 228 Elsevier Inc. Relative entropy Displacement convexity of generalized relative entropies
2433/77787 Nakashima, Hiroyuki 2006/03/23 Kyoto University ICI法による原子・分子系の正確な波動関数の計算とヘムにおける酸素の可逆的結合に関する理論的研究 ICI Calculations of the Exact Wave Functions of Atoms and Molecules and Theoretical Studies of the Reversible O2 Binding of Hemes
2433/77935 Funato, Mitsuru 2000/03/23 Kyoto University 有機金属気相成長によるZnSe-GaAs価電子不整合ヘテロ構造の界面物性制御 Control of Interface Properties in ZnSe-GaAs Heterovalent Heterostructures Grown by Metalorganic Vapor Phase Epitaxy
2433/49897 Yamaguchi, T 2000/08/15 2783 0021-9606 7 JOURNAL OF CHEMICAL PHYSICS 2772 http://link.aip.org/link/?jcp/113/2772 113 AMER INST PHYSICS Vibrational energy relaxation of azulene in the S-2 state. I. Solvent species dependence
2433/49145 SOMMANI, Piyanuch 2007/09/25 Many conventional methods have been used to modify the wettability of the polymeric surfaces for the biomedical applications of the artificial bionic organ. Those methods are the chemical treatment, the ultraviolet (UV) irradiation, the plasma process and the ion implantation. Many artificial bionic organs, for example, an artificial heart, an artificial blood vessel, a device for prevention of thrombosis stent and an artificial endocranium have been developed for the physical or mental disability. For development of the high function of an artificial bionic organ, the data transmission between the brain neuron cells and the external electrical circuit, and the high biocompatible materials for the interface between brain and electrode are required. It is related to the technology of brain-computer interface (BCI), sometimes called a direct neural interface or a brain-machine interface. In case of the brain-controlled devices, the study of the brain memory is necessary. Then, the artificial pattern network of the brain cells cultured on the surface in vitro for simulation of the brain function is the concerned issue. The arrangement of a lot of neuron on a detection electrode is required. So, a formation method of the artificial neural network that arranged a neuron as technology for this purpose is demanded As for the neuron arrangement, there were the reports about the immobilization of neuron by fabrication of the three-dimension structure, and they could be divided into two methods from their manipulation. One is the arrangement with one-by-one manipulation and the other is the arrangement with self-assembly. The former method is the fabrication of many micro-structures and then arranged a neuron in a desired position with one-by-one manipulation to for a neuron network. For the brain memory stimulation, however, the neuron network from more than 10 millions of neurons is required. So, this method is not suitable. The latter is the fabrication of the carbon nanotube pillar to immobilize the neurosphere with self-assembly adhesion. Although this method could be formed the large neuron network, the neurosphere consists of several 1,000 cells. So, it is very difficult to analyze the mechanism of data transformation. In contrast, by surface modification even if on the same surface to modify a geometric pattern, the cells can adhere along the modified pattern by using single culture on such surface. The neuron will migrate itself to adhere on the pattern. The self-assembly adhesion occur. This method is very useful for the neuron arrangement method. The surface modification of the polymeric materials to pattern the cell adhesion area as a network has been taken place by using many techniques such as the plasma process, the irradiations of UV and X-ray and the ion implantation. The ion implantation technique into the polymeric-material surface has more advantage than the other techniques since its abilities to control the micro-area, and to break down the tight bonding of polymer material. The ion implantation with positive ion without charge neutralization results in a charge-up problem due to the insulating properties of most polymers. This charge-up problem exerts a bad influence on the implantation control of ion dose and ion energy. The negative-ion implantation occurs almost “charge-up free” even if no external charge compensation. Then, the negative-ion implantation into polymeric surface has a very precise control to obtain very fine pattern. So, it is expected to control the adhesion size of about single cells (about several 10 μm). Since this study will be used for the application in the biomedical fields, the ion element should be considered to be harmless for the living body. Then, carbon is selected since it is main component of polymer materials and more familiar to cells. As above described, in this thesis, I use the carbon negative-ion implantation to modify the polymeric surface to obtain the pattern of the neuron with self-assembly-adhesion. As for the polymeric material in the biomedical fields, I selected polystyrene (PS) and silicone rubber (SR). In this research, the fundamental parameters for cell adhesion on the modified surface by carbon negative-ion implantation were described (Chapters 3, 4 and 5). As for the fundamental issue, the wettability relating to the atomic bonding state of the new functional group and the surface morphology (Chapter 3), the protein adsorption (Chapter 4), and also the adhesion of nerve-like cells on the pattern (Chapter 5) were examined. In these chapters, I clarified the relationship among them and the negative-ion implantation. Then, based on these phenomena, I have developed the new application techniques by negative-ion implantation for the adhesion patterning of neuron (Chapters 6 and 7). In the development of these techniques, I have proposed two methods since the neuronal cells required the special base surface to adhere. One is degradation method of the special base surface by which I tried to make an artificial neuron network (Chapter 6). The other is the patterning of the stem cell adhesion and differentiation into neuron with maintaining the adhesion position. So, the neuron patterns were formed on the pattern (Chapter 7). The obtained results are summarized as the following. In Chapter 3, the surfaces of the PS and SR were implanted by carbon negative ions at the energies of 5 – 20 keV and the doses of 1×1013 – 3×1016 ions/cm2. After the implantation, the change in the physical surface properties, relating to the adsorption properties of adhesive proteins, was described. The new atomic bonding, the surface morphology and the wettability were studied by XPS analysis, AFM and contact angle measurement, respectively. XPS analysis showed the formation of new oxygen function groups of hydroxyl and carbonyl on the implanted surfaces from the adsorption of the oxygen in the residual gas and in the moisture in the air on the ion-induced defects. These new bonds refer to the hydrophilicity for the wettability. The ion implantation sputtered and changed the surface morphology of surface roughness in order of several nm that dose not interfere to the protein adsorption and to cell culture. The wettability properties of the C¯-implanted surfaces of SCPS and SR were evaluated by measuring the change in contact angle. At first, the angles were measured by the water drop method. The contact angles of PS measured by water drop method decreased from 91° to 86° for the non-implantation to the implantation, respectively. Those of SR also decreased from 100° to 86°for the non-implantation to the implantation, respectively, even if the main chain bonds in SR are stronger than that in PS. The hydrophilic surfaces of PS and SR were obtained by carbon negative-ion implantation. Then, the contact angles were measured by the air bubble method. The sample was dipped in the water and the bubbles were injected on the surface. Then, the angle was evaluated from the arc circular of the bubble. After dipping in the water for 24 h, the average value of the angles decreased to 64° and to 52° for PS and SR, respectively. The more clearly hydrophilic properties were observed. In Chapter 4, I checked the adsorption properties of the adhesive protein and the poly-D-lysine (PDL) on the implanted surface. Generally, in the cell adhesion, the adhesive proteins exist between the cell surface and the surface. On the cell membrane, cells have specific receptors that anchor to the specific protein. So, the adsorptions of the adhesive proteins are necessary for the cell adhesion. In nature, protein has both hydrophobic and hydrophilic groups. Thus, the ultra hydrophobic and ultra hydrophilic surfaces are not suitable for protein adsorption. The adhesive proteins for the cell adhesion generally prefer to be adsorbed on the hydrophilic surface, which the contact angle is in the range of 40° – 80°. I evaluated the adsorption properties of adhesive protein such as type-I collagen, fibronectin and laminin and that of PDL on the modified surfaces of PS and SR by detecting the nitrogen atom with using XPS analysis. As a result, the adsorptions of the adhesive protein were almost improved with 1.2 – 3.3 times by carbon negative-ion implantation. In Chapter 5, the nerve-like cells of PC12h (rat adrenal pheochromocytoma) were cultured on the C¯-implanted surfaces of PS and SR to find out the fundamental condition for the neuron network formation. As a results, PC12h cells and their neurite outgrowth showed the self-assembly adhesion along the implanted pattern on both of PS and SR. The suitable condition of the ion implantation for the adhesion patterning of PC12h cells was about 1×1015 – 3×1015 ions/cm2. Almost no effect of energy in the range of 5 – 20 keV on the cell adhesion was observed. The effective minimum line width of the implanted region for the adhesion of single cell-body and single neurite outgrowth were about 5 and 2 μm, respectively. In Chapter 6, the brain neuronal cells require the specific surface culture, such as PDL. So, in this chapter, I used PDL coating on the PS and degraded it by the carbon negative-ion implantation. Two kinds of brain neuronal cells were used. One is newborn mouse brain neuronal cells (1 day) and the other is rat embryo brain cortex neuronal cells (16 – 18 days). As a result, obtained the effective ion dose for degradation of the adhesion at 1×1014 ions/cm2. The adhesion patterning of brain neuronal cells on the unmodified pattern of PDL could be achieved by carbon negative-ion implantation. In Chapter 7, I cultured the adult stem cells of rat mesenchymal stem cells (MSC), which has the multipotential to differentiation into many kinds of cell lines, especially into neuron, on the pattern region of the C¯-implanted surfaces of PS and SR. As a results, MSCs showed the self-assembly adhesion along the implanted pattern of PS and SR. Comparing to the adhesion patterning of PC12h cells, the adhesion patterning of MSCs required a lower ion dose to implant on the polymeric surfaces. By culturing with the culture medium supplementing withβ-Mercaptoethanol (BME) at concentration of 1 mM, the MSCs were induced to differentiate into neuronal cells. The adhesion patterning of the neuron-differentiated cells maintained on the implanted region was observed. By staining with anti-neuron-specific enolase, these differentiated cells were neurons. From all investigation, I clarified the change in the physical surface properties after the carbon negative-ion implantation into the polymeric surface and the mechanisms mentioned above. I showed the surface modification to obtain the hydrophilic surface by the ion-induced effect. This hydrophilic surface improved the protein adsorption properties. By using nerve-like cells, the ion implantation affecting to the cell adhesion were clarified. By the implantation through the micro-pattern mask, the cells adhered along the implanted pattern. The cells could adhere on the implanted area that was smaller than the cell size and their neurite also could adhere on the narrowed implanted area. So, I can obtain the self-assembly separation pattern of cell body adhesion and neurite outgrowth. For the application of patterning of real neuron, I coated the special surface with PDL and degraded it from patterning the negative-charge site on it by using carbon negative-ion implantation through a micro-pattern mask. I could pattern and form the neuron network of the brain neuron on the unmodified PDL. On the other hand, for the MSC, I also achieved the adhesion patterning by using carbon negative-ion implantation through a micro-pattern mask, and I succeeded the patterning of the neuron-differentiated cells from the adhered MSC with maintaining their adhesion pattern. As a conclusion, from all these researches, I achieved the cell-self-assembly adhesion and the patterning of the neuron network formation on the polymeric surfaces by using carbon negative-ion implantation. 学位授与大学:京都大学 ; 取得学位: 博士(工学) ; 学位授与年月日: 2007-09-25 ; 学位の種類: 新制・課程博士 ; 学位記番号: 工博第2865号 ; 請求記号: 新制/工/1421 ; 整理番号: 25550 Kyoto University 負イオン注入 負イオン注入による高分子表面上での神経細胞接着のパターニング NEURON ADHESION PATTERNING ON POLYMERS BY NEGATIVE-ION IMPLANTATION
2433/151508 Senga, Takehito 2000/05/23 本文データは平成22年度国立国会図書館の学位論文(博士)のデジタル化実施により作成された画像ファイルを基にpdf変換したものである Kyoto University 表面における分子の光解離ダイナミクス Photodissociation dynamics of molecules on surfaces
2433/157154 Ohta, Kaoru 1998/03/23 本文データは平成22年度国立国会図書館の学位論文(博士)のデジタル化実施により作成された画像ファイルを基にpdf変換したものである Kyoto University 溶液中における超高速緩和過程に関する研究 Studies on Ultrafast Photoinduced Relaxation Processes in Solution
2433/76217 1968/03/30 458 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 427 45 Institute for Chemical Research, Kyoto University Abstrracts of the Papers Published in Other Journals by the Staff Members of the Institute During 1967
2433/157536 Nakayama, Hidenori 2012/03/26 Kyoto University π共役系 オリゴ(フェニレンエチニレン)とヘリックスペプチドの複合化による新規有機光・電子材料の創成と解析 Creation and Characterization of Novel Organic Optical and Electronic Materials through Conjugation of Oligo(phenyleneethynylene) with Helical Peptides
2433/157538 Furukawa, Shinya 2012/03/26 Kyoto University 酸化反応 有機分子の酸素酸化に関する研究 : 分子状酸素および基質の活性化 Studies on Catalytic Aerobic Oxidation of Organic Molecules: Development in Activation of Molecular Oxygen and Substrates
2433/157547 Mia Ledyastuti 2012/03/26 Kyoto University First-Principles ナノジオサイエンス分野における油-石英界面現象に関する第一原理および分子動力学 First Principles and Classical Molecular Dynamics of Oil-Quartz Interfacial Phenomena in Nanogeoscience
2433/158076 Fukumoto, Hiroshi 2012/05/23 Kyoto University Fluorocarbon plasmas フルオロカーボンプラズマによる酸化シリコンエッチングにおけるプラズマ-表面相互作用の数値解析 Model Analysis of Plasma-Surface Interactions during Silicon Oxide Etching in Fluorocarbon Plasmas
2433/143677 Nosé, M. 2011/05/30 Using data from the high-energy neutral atom (HENA) imager onboard the IMAGE satellite, we examined the relation between the SYM-H index and the ring current energy during a storm main phase. The energy range of the energetic neutral atom (ENA) flux data used here is 16–120 keV for hydrogen and <180 keV for oxygen. From the data for the period 2000–2002, we selected 24 storm main phase events during which the IMAGE satellite was located at a geomagnetic latitude of ≥45° and a geocentric distance of ≥6 RE. According to the Dessler-Parker-Sckopke (DPS) equation, the ring current energy is expected to increase as the SYM-H index decreases. When the ENA energy flux is superimposed as a function of the SYM-H index for all 24 events, their overall correlation is negative; that is, the relation between the ENA energy flux and the SYM-H index is generally consistent with the DPS equation. However, an analysis of individual events showed only 10 events (42%) in which the ENA energy flux was negatively correlated with the SYM-H index (negative correlation events). There were 10 events showing no clear correlation between the ENA energy flux and the SYM-H index (no correlation events) and 4 events which contradicted the DPS equation (positive correlation events). In the superimposed plot, we noted that a smooth curve can be drawn for an upper limit of the data distribution, and data from the no correlation or positive correlation events create downward branches in the distribution. These observational results are not explained by the conventional DPS equation but by the “generalized” DPS equation, which includes a term representing energy stored in the stretched magnetic field. We can reasonably presume that the stretched magnetic field prevents energetic particles from being injected into the ring current. From the generalized DPS equation, we conclude that the total (kinetic and magnetic) energy stored in the stretched field and ring current loss mechanisms are important for understanding the relation between the ground magnetic field variation and ring current energy variation. 0148-0227 Journal of Geophysical Research 116 American Geophysical Union Dessler-Parker-Sckopke equation Magnetic field depression at the Earth's surface during energetic neutral atom emission fade-out in the inner magnetosphere
2433/85286 KAKIUCHI, Takashi 2008/09/29 Liquid-liquid two-phase systems formed by a hydrophobic ionic liquid and water find several useful ways of application in analytical chemistry. One of the most important properties of such two-phase systems is the mutual solubility of the IL and water. Recent advancements on this subject have been reviewed. The solubility of ionic liquids in water is related to the standard Gibbs energies of the transfer of ions constituting the ionic liquid from the ionic liquid phase to water. Although this single ionic property cannot be measured thermodynamically and also varies from one ionic liquid to another, the standard Gibbs energy of the ion transfer from a polar aprotic solvent, such as nitrobenzene and 1,2-dichloroethane, to water is a convenient measure for it. The solubility of an ionic liquid in water and the electrochemical properties at the interface between the two phases are intimately related with each other. 1230 0910-6340 10 Analytical Sciences 1221 24 Japan Society for Analytical Chemistry Mutual Solubility of Hydrophobic Ionic Liquids and Water in Liquid-Liquid Two-phase Systems for Analytical Chemistry
2433/74675 Hagiwara, Rika 1986/03/24 Kyoto University 非水溶液系リチウム電池のフッ化グラファイト正極に関する研究 A study on the graphite fluoride cathode in nonaqueous lithium cell
2433/86310 Umeda, Yasuhiro 1982/03/23 Kyoto University リプル発生核をもつ震源モデル An Earthquake Source Model with a Ripple Generating Core
2433/74843 Araki, Shuki 1978/05/23 Kyoto University ジアミノシクロプロペニリデン骨格を有する新しいフルベンおよびフルバレンの合成と反応 Syntheses and Reactions of Novel Fulvenes and Fulvalenes Possessing Diaminocyclopropenylidene Moiety
2433/74947 Kawaguchi, Masayuki 1984/03/23 Kyoto University フッ素と金属フッ化物の新黒鉛層間化合物に関する研究 A STUDY ON NEW GRAPHITE INTERCALATION COMPOUNDS OF FLUORINE AND METAL FLUORIDES
2433/76509 1974/03/30 415 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 377 51 Institute for Chemical Research, Kyoto University Abstracts of the Papers Published by the Staff Members of the Institute from July, 1971 to June, 1972
2433/49785 Kim, Hyeon-Deuk 2006/10/30 Effects of the exciton-exciton coherence transfer (EECT) in strongly coupled molecular aggregates are investigated from the reduced time-evolution equation which we have developed to describe EECT. Starting with the nonlinear response function, we obtained explicit contributions from EECT to four-wave-mixing spectrum such as photon echo, taking into account double exciton states, static disorder, and heat-bath coupling represented by arbitrary spectral densities. By using the doorway-window picture and the projection operator technique, the transfer rates between two different electronic coherent states are obtained within a framework of cumulant expansion at high temperature. Applications of the present theory to strongly coupled B850 chlorophylls in the photosynthetic light harvesting system II (LH2) are discussed. It is shown that EECT is indispensable in properly describing ultrafast phenomena of strongly coupled molecular aggregates such as LH2 and that the EECT contribution to the two-dimensional optical spectroscopy is not negligible. Also included : Erratum: “Ultrafast exciton-exciton coherence transfer in molecularaggregates and its application to light harvesting systems” J. Chem. Phys. 127, 075101, 2007. http://dx.doi.org/ 10.1063/1.2888969. 00219606 7 THE JOURNAL OF CHEMICAL PHYSICS 075101 127 American Institute of Physics Ultrafast exciton-exciton coherent transfer in molecular aggregates and its application to light-harvesting systems
2433/76686 1977/03/25 518 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 472 54 Institute for Chemical Research, Kyoto University Abstracts of the Papers Published by the Staff Members of the Institute from July, 1975 to June, 1976 (Special Issue on the Commemoration of the Fiftieth Anniversary)
2433/76710 Yanabu, Takuji 1977/03/31 133 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 74 55 Institute for Chemical Research, Kyoto University Kéage Laboratory of Nuclear science Decennial Report 1966-1976
2433/54282 Kim, Hyeon-Deuk 2008/03/30 We have calculated the nonlinear response function of a DNA duplex helix including the contributions from the exciton population and coherence transfers by developing an appropriate exciton theory as well as by utilizing a projector operator technique. As a representative example of DNA double helices, the B-form (dA)10-(dT)10 is considered in detail. The Green functions of the exciton population and coherence transfer processes were obtained by developing the DNA exciton Hamiltonian. This enables us to study the dynamic properties of the solvent relaxation and exciton transfers. The spectral density describing the DNA base-solvent interactions was obtained by adjusting the solvent reorganization energy to reproduce the absorption and steady-state fluorescence spectra. The time-dependent fluorescence shift of the model DNA system is found to be ultrafast and it is largely determined by the exciton population transfer processes. It is further shown that the nonlinear optical spectroscopic techniques such as photon echo peak shift and two-dimensional photon echo can provide important information on the exciton dynamics of the DNA double helix. We have found that the exciton-exciton coherence transfer plays critical roles in the peculiar energy transfer and ultrafast memory loss of the initially created excitonic state in the DNA duplex helix. 00219606 THE JOURNAL OF CHEMICAL PHYSICS 135102 128 American Institute of Physics Ultrafast exciton transfers in DNA and its nonlinear optical spectroscopy
2433/76854 Mukoyama, Takeshi 1980/03/31 132 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 95 58 Institute for Chemical Research, Kyoto University Plane-Wave Born-Approximation Calculations of K- and L-Shell Ionization by Heavy Charged Particles
2433/58037 Lashkevich, Michael 2006/03/30 154 1880-2818 数理解析研究所講究録 128 1480 京都大学数理解析研究所 Lectures on the eight-vertex model and bosonization(Solvable Lattice Models 2004 : Recent Progress on Solvable Lattice Models )
2433/77820 Nasu, Saburo 1971/01/23 Kyoto University メスバウァー効果および核磁気共鳴法による時効硬化性合金の研究 A STUDY ON AGE-HARDENABLE ALLOYS BY MEANS OF MOSSBAUER EFFECT AND NUCLEAR MAGNETIC RESONANCE
2433/49931 Suyama, T 2005/02/27 0556-2821 6 PHYSICAL REVIEW D http://link.aps.org/abstract/PRD/v71/p063507 71 AMERICAN PHYSICAL SOC Are black holes overproduced during preheating?
2433/50061 Kanya, R 2004/06/29 1050-2947 1 PHYSICAL REVIEW A http://link.aps.org/abstract/PRA/v70/p013403 70 AMERICAN PHYSICAL SOC Pendular-limit representation of energy levels and spectra of symmetric- and asymmetric-top molecules
2433/46123 1937/12/30 489 6 物理化學の進歩 470 11 日本物理化學研究會 吾國に於ける物理化學研究の抄録 Abstracts of the physico-chemical literature in Japan
2433/46137 1938/04/30 81 2 物理化學の進歩 62 12 日本物理化學研究會 吾國に於ける物理化學研究の抄録 Abstracts of the physico-chemical literature in Japan
2433/50353 Matubayasi, N 2002/08/22 3616 0021-9606 8 JOURNAL OF CHEMICAL PHYSICS 3605 http://link.aip.org/link/?jcp/117/3605 117 AMER INST PHYSICS Theory of solutions in the energy representation. II. Functional for the chemical potential
2433/50366 Wakai, C 2000/01/15 1473 0021-9606 3 JOURNAL OF CHEMICAL PHYSICS 1462 http://link.aip.org/link/?jcp/112/1462 112 AMER INST PHYSICS Tumbling and spinning diffusions of acetonitrile in water and organic solvents
2433/86253 Ishii, Mamoru 1993/11/24 Kyoto University 極域電離層における磁場・電場微小擾乱の研究 Studies of the Small-Scale Magnetic and Electric Field Perturbations Observed in the Polar Ionosphere
2433/91466 Iida, Shuichi 1984/10/20 After proposing a new refined physico-mathematical frame for the covariant application of the principle of least action, the principle with the new frame has been applied to the persistent current classical model of the electron, deriving all the basic kinematical equations of the electron. By adopting the quantization procedure of the new frame, these c-number equations transit directly to the Dirac type q-number equations of the electron with g=-2(1+α/2π). The derived equations are delicately different from the currently accepted equations in their highest order accuracy, with definite physical origin for the difference. The Thomas precession and the spin-orbit coupling are analyzed in detail, clarifying the origin of the difference between the expressions in classical physics and in the Dirac Hamiltonian. It has been found that the equation for the precession is almost independent of the contribution of the external vector potencial to the spin angular momentum, S^<μν>, and, if it contributes with a factor, 1/2, the induced change in the model makes the electron spin perfectly diamagnetic, indicating the coexistence of the angular momentum and flux quantizations. The principle of the factor two is proposed at the interface between classical and quantal physics. この論文は国立情報学研究所の電子図書館事業により電子化されました。 37 0527-2997 1 物性研究 1 43 物性研究刊行会 Rigorous Deduction of the Dynamical Equations for the Persistent Current Electron with g=-2(1+α/2π) by the New Frame in Physics
2433/120864 Iizuka, Masatoshi 2010/03/23 Kyoto University metallic fuel 溶融塩化物系における核燃料の電解精製および電解還元プロセスに関する研究 Studies on electrorefining and electroreduction processes for nuclear fuels in molten chloride systems
2433/120866 Taninouchi, Yu-ki 2010/03/23 Kyoto University Bi2VO5.5 元素置換されたビスマス-バナジウム複合酸化物が示す高速酸化物イオン伝導と相変態挙動 High Oxide-Ion Conductivity and Phase Transition of Doped Bismuth Vanadate
2433/123341 Yoshioka, Hironori 2010/07/23 Kyoto University Silicon 先端MOSFETおよび発光デバイスを目指したSiナノワイヤの基礎研究 Fundamental Study on Si Nanowires for Advanced MOSFETs and Light-Emitting Devices
2433/120821 Kurokawa Yusaku 2010/03/23 Kyoto University 量子化学 遷移金属二核錯体及びシュレーディンガー方程式の厳密解に関する理論的研究 Theoretical Studies of Dinuclear Transition Metal Complexes and the Exact Solution of the Schrödinger Equation
2433/66209 Yokogawa, Daisuke 2008/09/24 Kyoto University Solvation structure 溶媒構造と電子構造に着目した溶媒和理論の開発 Development of solvation theories focused on solvation structure and electronic structure
2433/157598 Wu, Nan 2012/03/26 Kyoto University Femtosecond laser フェムト秒レーザー照射による光誘導ナノ構造材料の研究 Studies on Photo-initiation of Nanostructure Materials by Femtosecond Laser Irradiation
2433/157602 Miura, Hiroki 2012/03/26 Kyoto University 固体触媒 環境調和型有機合成反応を指向したセリア坦持ルテニウム触媒 Ceria-supported Ruthenium Catalysts Directed toward Greener Organic Reactions
2433/160762 Hayashi, Haruhisa 1995/03/23 本文データは平成22年度国立国会図書館の学位論文(博士)のデジタル化実施により作成された画像ファイルを基にpdf変換したものである Kyoto University 凝縮系に於ける鎖状分子の分子内回転に関する研究 Studies on torsional motions of flexible molecules in condensed phase
2433/160823 Ago, Hiroki 1997/03/24 本文データは平成22年度国立国会図書館の学位論文(博士)のデジタル化実施により作成された画像ファイルを基にpdf変換したものである Kyoto University 機能性高分子と関連物質の電子状態に関する研究 STUDIES ON ELECTRONIC PROPERTIES OF FUNCTIONAL POLYMERS AND RELATED MATERIALS
2433/162144 Takaoka, Hiroshi 1981/07/23 Kyoto University 薄膜形成・結晶成長のためのクラスターイオンビーム技術に関する研究 IONIZED CLUSTER BEAM TECHNIQUE FOR DEPOSITION AND EPITAXY
2433/163447 Shishido, Tetsuya 2011/06/29 236 1346-8804 4 Journal of the Japan Petroleum Institute 225 https://www.jstage.jst.go.jp/article/jpi/54/4/54_4_225/_article 54 Japan Petroleum Institute(石油学会) Chromium vanadate catalyst ソフトケミストリー的手法による結晶性Cr–V複合酸化物の調製とピコリン類の気相酸化への適用 Preparation of Crystalline CrVO4 Catalyst by Soft Chemistry Technique and Application for Vapor-phase Oxidation of Picolines
2433/163778 Ono, Junichi 2012/10/30 A semiquantal (SQ) molecular dynamics (MD) simulation method based on an extended Hamiltonian formulation has been developed using multi-dimensional thawed Gaussian wave packets (WPs), and applied to an analysis of hydrogen-bond (H-bond) dynamics in liquid water. A set of Hamilton's equations of motion in an extended phase space, which includes variance-covariance matrix elements as auxiliary coordinates representing anisotropic delocalization of the WPs, is derived from the time-dependent variational principle. The present theory allows us to perform real-time and real-space SQMD simulations and analyze nuclear quantum effects on dynamics in large molecular systems in terms of anisotropic fluctuations of the WPs. Introducing the Liouville operator formalism in the extended phase space, we have also developed an explicit symplectic algorithm for the numerical integration, which can provide greater stability in the long-time SQMD simulations. The application of the present theory to H-bond dynamics in liquid water is carried out under a single-particle approximation in which the variance-covariance matrix and the corresponding canonically conjugate matrix are reduced to block-diagonal structures by neglecting the interparticle correlations. As a result, it is found that the anisotropy of the WPs is indispensable for reproducing the disordered H-bond network compared to the classical counterpart with the use of the potential model providing competing quantum effects between intra- and intermolecular zero-point fluctuations. In addition, the significant WP delocalization along the out-of-plane direction of the jumping hydrogen atom associated with the concerted breaking and forming of H-bonds has been detected in the H-bond exchange mechanism. The relevance of the dynamical WP broadening to the relaxation of H-bond number fluctuations has also been discussed. The present SQ method provides the novel framework for investigating nuclear quantum dynamics in the many-body molecular systems in which the local anisotropic fluctuations of nuclear WPs play an essential role. 0021-9606 17 The Journal of chemical physics 137 American Institute of Physics covariance matrices Semiquantal molecular dynamics simulations of hydrogen-bond dynamics in liquid water using multi-dimensional Gaussian wave packets.
2433/74882 Itoh, Akio 1980/03/24 Kyoto University 気体中での高速ヘリウム粒子の荷電変換衝突 Charge-Changing Collisions of Energetic Helium Projectiles Penetrating Through Gases
2433/168752 Yoshizawa, Kazunari 1992/03/23 本文データは平成22年度国立国会図書館の学位論文(博士)のデジタル化実施により作成された画像ファイルを基にpdf変換したものである Kyoto University 固体化学における電子的および磁気的性質に関する研究 STUDIES ON ELECTRONIC AND MAGNETIC PROPERTIES IN SOLID STATE CHEMISTRY
2433/168896 Takagi, Ikuji 1994/03/23 本文データは平成22年度国立国会図書館の学位論文(博士)のデジタル化実施により作成された画像ファイルを基にpdf変換したものである Kyoto University プラズマ対向材料における水素同位体の透過とインベントリに関する基礎的研究 Basic Study on Permeation and Inventory of Hydrogen Isotopes in Plasma-Facing Metals
2433/144986 Ono, Shunsuke 2005/03/23 Kyoto University エルビウムドープ光増幅器の光物性と光増幅特性 Optical properties and gain characteristics of erbium-doped fiber amplifier
2433/125560 Maekawa, Kaichi 1984/09/29 12 0023-6055 2 Kyoto University Economic Review 1 54 Faculty of Economics, Kyoto University A STUDY ON PUBLIC POLICY FOR THE AGED WORKERS
2433/125452 Horie, Yasuzo 1960/09/29 16 0023-6055 2 Kyoto University Economic Review 1 30 Faculty of Economics, Kyoto University BUSINESS PIONEERS OF MODERN JAPAN-Ishikawa Masatatsu and Oshima Takato-
2433/134605 Hikishima, Mitsuru 2010/11/29 Self-consistent electromagnetic particle simulations were performed to analyze whistler mode triggered emissions in the magnetosphere. Triggering whistler mode waves injected at the magnetic equator induces a nonlinear absolute instability that results in rising tone emissions similar to natural whistler mode chorus emissions. The triggering wave causes a depletion of resonant electrons at the resonance velocity. The phase-organized resonant electrons released by the triggering waves generate coherent waves that undergo nonlinear growth with increasing frequencies. The essential mechanism is the same as that for the generation of chorus emissions. Saturation of the nonlinear wave growth is caused by enhancement of resonant electrons at high pitch angles that have been trapped and guided along the resonance velocity by the triggered emissions. Because of the decreasing resonance velocity resulting from the increasing frequency, trapped electrons are accelerated to higher pitch angles. Saturation of the nonlinear wave growth thereby results in electron acceleration. 0148-0227 Journal of Geophysical Research 115 American Geophysical Union triggered emission Self-consistent particle simulation of whistler mode triggered emissions
2433/138090 Nakata, Kouki 2010/12/30 We extend the quantum dimer model (QDM) introduced by Rokhsar and Kivelson so as to construct a concrete example of the model which exhibits the first-order phase transition between different valence-bond solids suggested recently by Batista and Trugman and look for the possibility of other exotic dimer states. We show that our model contains three exotic valence-bond phases (herringbone, checkerboard and dimer smectic) in the ground-state phase diagram and that it realizes the phase transition from the staggered valence-bond solid to the herringbone. The checkerboard phase has four-fold rotational symmetry, while the dimer smectic, in the absence of quantum fluctuations, has massive degeneracy originating from partial ordering only in one of the two spatial directions. A resonance process involving three dimers resolves this massive degeneracy and the dimer smectic becomes ordered (order from disorder). 1742-5468 01 Journal of Statistical Mechanics: Theory and Experiment 2011 IOP Publishing Ltd and SISSA dimers (theory) Extended quantum dimer model and novel valence-bond phases
2433/139567 Ebihara, Y. 2011/02/27 The storm time ring current sometimes exhibits rapid decay, as suggested from the Dst index, but the underlying mechanism is unknown. By means of a simulation with pitch angle scattering due to the field line curvature (FLC), together with the charge exchange and adiabatic loss cone loss, we investigated rapid decay of the storm time ring current for the large magnetic storm that occurred on 12 August 2000. When all three loss processes were included, the Dst (SYM-H) index showed rapid recovery with an e-folding time of ∼6 h. However, without FLC scattering, the simulated Dst (SYM-H) index showed a slower recovery with an e-folding time of ∼12 h. Overall flux of energetic neutral hydrogen with energy ≥ 39 keV was significantly reduced by the FLC scattering and is consistent with data from the high energy neutral analyzer (HENA) on board the IMAGE satellite. Power of precipitating protons showed a fairly good agreement with data from the far ultraviolet (FUV) imager on board IMAGE. These fairly good agreements with observations lead to the possible conclusion that the FLC scattering is a significant loss mechanism for the ring current ions, and the main oval of the proton aurora is likely a manifestation of the precipitating loss of the protons for this particular storm. 0148-0227 A3 Journal of Geophysical Research 116 American Geophysical Union Rapid decay of storm time ring current due to pitch angle scattering in curved field line
2433/84112 Hiai, F. 1994/05/30 119 1880-2818 数理解析研究所講究録 106 874 京都大学数理解析研究所 Entropy in Derived Towers of Subfactors(White Noise Analysis and Quantum Probability)
2433/153024 KANAMORI, Kazuyoshi 2011/10/30 This review briefly surveys, with an emphasis on the author’s works, porous monoliths tailored by liquid-phase synthesis. Porous structures ranging from mesopore to macropore regions are induced in sol–gel polymerizing systems, which yield various porous materials such as inorganic oxides, organic–inorganic hybrids, crosslinked polymers, and carbons. It should particularly be noted that the networks must be homogeneous enough to obtain monolithic materials with fine pore structures, and for this purpose, the chemical reactions must be carefully designed and controlled. With exemplifying alkoxy-derived sol–gel systems and controlled/living radical polymerization systems, pore formations and applications of resultant materials are demonstrated. 10 1882-0743 1397 Journal of the Ceramic Society of Japan 1 120 The Ceramic Society of Japan(日本セラミックス協会) Porous material Advances in monolithic porous materials tailored in liquid media: around inorganic oxides and organic polymers
2433/49898 Yamaguchi, T 2000/09/08 4348 0021-9606 10 JOURNAL OF CHEMICAL PHYSICS 4340 http://link.aip.org/link/?jcp/113/4340 113 AMER INST PHYSICS Vibrational energy relaxation of azulene in the S-2 state. II. Solvent density dependence
2433/76036 Nishiu, Sakae 1964/11/20 337 0023-6071 5 Bulletin of the Institute for Chemical Research, Kyoto University 319 42 Institute for Chemical Research, Kyoto University Lithium-Drifted Silicon Junction Detectors
2433/76053 Kamimoto, Hiromu 1965/03/25 44 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 22 43 Institute for Chemical Research, Kyoto University Streaming of Gamma Rays through Metallic Pipes (Special Issue on Physical, Chemical and Biological Effects of Gamma Radiation, VI)
2433/155803 Otomori, Masaki 2011/10/30 The capabilities and operation of electromagnetic devices can be dramatically enhanced if artificial materials that provide certain prescribed properties can be designed and fabricated. This paper presents a systematic methodology for the design of dielectric materials with prescribed electric permittivity. A gradient-based topology optimization method is used to find the distribution of dielectric material for the unit cell of a periodic microstructure composed of one or two dielectric materials. The optimization problem is formulated as a problem to minimize the square of the difference between the effective permittivity and a prescribed value. The optimization algorithm uses the adjoint variable method (AVM) for the sensitivity analysis and the finite element method (FEM) for solving the equilibrium and adjoint equations, respectively. A Heaviside projection filter is used to obtain clear optimized configurations. Several design problems show that clear optimized unit cell configurations that provide the prescribed electric permittivity can be obtained for all the presented cases. These include the design of isotropic material, anisotropic material, anisotropic material with a non-zero off-diagonal terms, and anisotropic material with loss. The results show that the optimized values are in agreement with theoretical bounds, confirming that our method yields appropriate and useful solutions. 120 1070-4698 Progress In Electromagnetics Research 93 http://www.jpier.org/PIER/pier.php?paper=12020501 127 EMW Publishing INVERSE DESIGN OF DIELECTRIC MATERIALS BY TOPOLOGY OPTIMIZATION
2433/156177 Kalay, Ziya 2012/02/28 Confinement of molecules in specific small volumes and areas within a cell is likely to be a general strategy that is developed during evolution for regulating the interactions and functions of biomolecules. The cellular plasma membrane, which is the outermost membrane that surrounds the entire cell, was considered to be a continuous two-dimensional liquid, but it is becoming clear that it consists of numerous nano-meso-scale domains with various lifetimes, such as raft domains and cytoskeleton-induced compartments, and membrane molecules are dynamically trapped in these domains. In this article, we give a theoretical account on the effects of molecular confinement on reversible bimolecular reactions in a partitioned surface such as the plasma membrane. By performing simulations based on a lattice-based model of diffusion and reaction, we found that in the presence of membrane partitioning, bimolecular reactions that occur in each compartment proceed in bursts during which the reaction rate is sharply and briefly increased even though the asymptotic reaction rate remains the same. We characterized the time between reaction bursts and the burst amplitude as a function of the model parameters, and discussed the biological significance of the reaction bursts in the presence of strong inhibitor activity. 1932-6203 3 PloS one 7 Public Library of Science Confining domains lead to reaction bursts: reaction kinetics in the plasma membrane.
2433/49959 Koyama, K 2000/12/15 0556-2821 12 PHYSICAL REVIEW D http://link.aps.org/abstract/PRD/v62/p123502 62 AMERICAN PHYSICAL SOC Evolution of cosmological perturbations in the brane world
2433/157310 Takewaki, I. 2011/01/30 Passive dampers are used recently in many mid and high-rise buildings. This trend is accelerated by the increased demand and desire for safer, more reliable and more comfortable buildings under uncertain external loading and environment. Viscous, visco-elastic, hysteretic and friction dampers are representatives of passive dampers. Such passive dampers also play a key role in the implementation of structural rehabilitation which is essential for the realization and promotion of sustainable buildings. The technique of structural health monitoring is inevitable for the reliable and effective installation of passive dampers during the structural rehabilitation or retrofit.The design earthquake ground motions change from time to time when a new class of ground motions (e.g. long-period ground motions due to surface waves) is observed or a new type of damage appears during severe earthquakes. The concept of critical excitation is useful in responding to this change together with the usage of passive dampers from the viewpoint of sustainable buildings and cities.In this paper, a historical review is made on the development of smart or optimal building structural control with passive dampers and some possibilities of structural rehabilitation by use of passive dampers are discussed. 15 2210-6707 1 Sustainable Cities and Society 3 1 Elsevier B.V. Sustainable buildings Smart passive damper control for greater building earthquake resilience in sustainable cities
2433/84588 Groppi, M 2008/10/30 The shock structure in a gas mixture undergoing a bimolecular chemical reaction is studied by means of a reactive kinetic relaxation model. The relevant nonlinear integrodifferential equations are numerically solved in one space dimension with upstream and downstream asymptotic equilibrium conditions satisfying the reactive Rankine–Hugoniot relations and entropy condition. Numerical results are presented, emphasizing the role of Mach number, upstream concentration fractions, and change in the chemical composition across the shock. 1070-6631 11 PHYSICS OF FLUIDS http://link.aip.org/link/?PHFLE6/20/117103/1 20 American Institute of Physics Shock structure analysis in chemically reacting gas mixtures by a relaxation-time kinetic model
2433/147965 Sakuraba, Shun 2011/08/30 Connections are explored between the free energy difference of two systems and the microscopic distribution functions of the energy difference. On the basis of a rigorous relationship between the energy distribution functions and the free energy, the scheme of error minimization is introduced to derive accurate and simple methods of free energy computation. A set of distribution-function approaches are then examined against model systems, and the newly derived methods exhibit state-of-art performance. It is shown that the notion of error minimization is powerful to improve the free energy calculation using distribution functions. 0021-9606 11 The Journal of chemical physics 135 American Institute of Physics free energy Distribution-function approach to free energy computation.
2433/76882 Kusaka, Yuzuru 1980/08/10 186 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 171 58 Institute for Chemical Research, Kyoto University Multielement Neutron Activation analysis of Underground Water Samples (Commemoration Issue Dedicated to Professor Tsunenobu Shigematsu on the Occasion of his Retirement)
2433/47943 今井, 淳 2005/11/29 156 1880-2818 数理解析研究所講究録 136 1460 京都大学数理解析研究所 曲線の共形幾何学 : 無限小非調和比について : (部分多様体の微分幾何学)
2433/68074 IWANO, Taizo 1991/07/30 This report aims to clarify the nocturnal activity of the aye-aye (Daubentonia madagascariensis) under captive conditions to compare it with that under natural conditions. The aye-aye was nocuturnal and showed activity at any time at night. However, from 02:00 hrs until just prior to dawn, it often rested. It frequently returned to the nest throughout this period to take long rests of more than half an hour. The aye-aye's activities were classified into four categories: feeding, moving, resting and other activities. The average proportions of these activities were 14.8%, 25.3%, 56.7% and 3.2%, respectively. The relative proportions of the activities showed seasonal changes. Rises in atmospheric temperature were highly correlated with increases in the proportion of moving (r=0.908). Generally speaking, the proportion of feeding was high in the early evening and gradually fell as night progressed. The four activities were sub-divided into several component acts. In terms of component acts, hanging was positively correlated with a rise in temperature (r=0.889), while sitting was negatively correlated (r=-0.862), suggesting that the activity of the aye-aye is generally enhanced with rises in atmospheric temperature. The aye-aye engaged in tapping and gnawing throughout the period. These acts consisted of along duration of gnawing at definite places on the window or the steel frame of the door. Since the proportion of feeding activity was virtually undetermined under natural conditions because of intermittent observations and fragmented data, we assumed that it would be similar to that seen in the captive condition. On average, the aye-aye engaged in feeding for 89 minutes during a night, and consumed 48.5 ramy fruits or ingested 212 kcal. The energy intake from this quantity of ramy fruits would be sufficient, considering the basal metabolic rate of prosimians. These analyses support a hard-nut adaptation hypothesis suggesting that ramy fruit is an important staple food of the aye-aye. During the period of study, the aye-aye was presented with 12 diet items such as coconuts, ramy nuts, bread, etc. The weight of food consumed during meals was measured over 16 nights to calculate the energy intake of the aye-aye, which was found on average 306.1 kcal per meal. The response of the aye-aye to light was markedly different from other nocturnal prosimians. The aye-aye was not apparently disturbed when exposed to intense light. 118 0285-1601 2 African Study Monographs 99 12 The Center for African Area Studies, Kyoto University Daubentonia madagascariensis Nocturnal Activity of a Captive Aye-aye (Daubentonia madagascariensis)
2433/46954 Moriyoshi, Takashi 1971/10/15 121 0034-6675 2 The Review of Physical Chemistry of Japan 102 40 The Physico-Chemical Society of Japan Effects of pressure on organic reactions IV : the base-catalyzed decomposition of diacetone alcohol in aqueous ethanol mixtures
2433/50240 Nishiyama, M 2003/06/11 1098-0121 22 PHYSICAL REVIEW B http://link.aps.org/abstract/PRB/v67/p224435 67 AMERICAN PHYSICAL SOC Magnetic ordering and spin dynamics in potassium jarosite: A Heisenberg kagome lattice antiferromagnet
2433/39733 Nakatsuji, H 2001/08/08 2475 0021-9606 6 JOURNAL OF CHEMICAL PHYSICS 2465 http://link.aip.org/link/?jcp/115/2465 115 AMER INST PHYSICS Structure of the exact wave function. III. Exponential ansatz
2433/39795 Gusarov, AV 2005/07/30 1070-664X 8 PHYSICS OF PLASMAS http://link.aip.org/link/?php/12/083503 12 AMER INST PHYSICS Ionization degree for strong evaporation of metals
2433/50050 Kitamura, H 2004/01/30 779 1070-664X 2 PHYSICS OF PLASMAS 771 http://link.aip.org/link/?php/11/771 11 AMER INST PHYSICS Ionic excitation in dense, two-component plasmas: Effect of energy level shifts
2433/50184 Ehara, M 2002/08/15 3255 0021-9606 7 JOURNAL OF CHEMICAL PHYSICS 3248 http://link.aip.org/link/?jcp/117/3248 117 AMER INST PHYSICS Fine theoretical spectroscopy using symmetry adapted cluster-configuration interaction general-R method: Outer- and inner-valence ionization spectra of CS2 and OCS
2433/50272 Ohta, H 2001/10/08 6690 0021-9606 14 JOURNAL OF CHEMICAL PHYSICS 6679 http://link.aip.org/link/?jcp/115/6679 115 AMER INST PHYSICS Classical interatomic potentials for Si-O-F and Si-O-Cl systems
2433/46345 1943/02/27 A16 2 物理化學の進歩 A1 17 日本物理化學研究會 抄録 Abstracts of the physico-chemical literature in Japan
2433/47102 Jonas, Jiri 1979/10/30 35 0034-6675 The Review of Physical Chemistry of Japan 19 50 The Physico-Chemical Society of Japan Nuclear magnetic resonance studies at high pressures (Modern aspects of physical chemistry at high pressure : the 50th commemorative volume)
2433/46591 Negishi, R. 1941/08/30 116 0034-6675 2 The Review of Physical Chemistry of Japan 98 15 The Physico-Chemical Society of Japan The solubility of solid benzene in several non-polar liquids
2433/24874 Hiroshima, Fumio 2004/06/29 34 1880-2818 数理解析研究所講究録 20 1386 京都大学数理解析研究所 Effective mass and mass renormalization of nonrelativistic QED (Applications of Renormalization Group Methods in Mathematical Sciences)
2433/24873 Chen, Thomas 2004/06/29 19 1880-2818 数理解析研究所講究録 1 1386 京都大学数理解析研究所 Operator-theoretic renormalization group and aspects of the infrared problem in non-relativistic QED (Applications of Renormalization Group Methods in Mathematical Sciences)
2433/96162 SAWADA, Isao 1997/10/20 The derivation of the closed-form solution to the generalized Langevin equation (Mori formula) is reviewed. We derive rigorous constraints for transport coefficients in the limit of low frequency and those obtained in the memory functional approach to the closed-form solution. We calculate the closed-form solution for the relaxation functions of the fluctuating force in a free two-band model to find a long-time tail of t^<-1> and the strongly colored quantum noise at T = 0. この論文は国立情報学研究所の電子図書館事業により電子化されました。 75 0527-2997 1 物性研究 59 69 物性研究刊行会 generalized Langevin equation 森公式のclose-form階とその応用(第4回『非平衡系の統計物理』シンポジウム,研究会報告) Closed-Form Solution to the Mori Formula and its Application
2433/108362 Chen, Jun 2009/10/30 We propose a simple scheme to characterize attosecond extreme ultraviolet (XUV) pulses. A broadband ultraviolet (UV) ∼ vacuum ultraviolet (VUV) pump pulse creates a coherent superposition of atomic bound states, from which photoionization takes place by the time-delayed attosecond XUV probe pulse. Information on the spectral phase of the XUV pulse can be extracted from the phase offset of the interference beating in the photoelectron spectra using a standard SPIDER (spectral phase interferometry for direct electric-field reconstruction) algorithm. We further discuss the influence of the chirp and polychromaticity of the pump pulse, and show that they do not spoil the reconstruction process. Since our scheme is applicable for various simple atoms such as H, He, and Cs, etc., and capable of characterizing attosecond XUV pulses with a pulse duration of a few hundred attoseconds or even less, it can be an alternative technique to characterize attosecond XUV pulses. Specific numerical examples are presented for the H atom utilizing the 2p and 3p states. 2035 1094-4087 3 Optics Express 2020 18 Optical Society of America Characterization of attosecond XUV pulses utilizing a broadband UV~VUV pumping
2433/109938 Samec, Zdenek 2009/07/30 This article provides a brief review of theoretical and methodological concepts in the area of the charge-transfer processes at the interface between a hydrophobic ionic liquid (IL) and an electrolyte solution in water (W). Electrochemical methods of study of the W|IL interfaces are described, current experimental problems are indicated, and the most important experimental results are summarized. The relevance of electrochemistry at the W|IL interfaces to the extraction behavior of ILs is outlined. 1488 0033-4545 8 PURE AND APPLIED CHEMISTRY 1473 81 International Union of Pure and Applied Chemistry ionic liquids Charge-transfer processes at the interface between hydrophobic ionic liquid and water
2433/109881 Hama, Tetsuya 2009/08/30 Vacuum ultraviolet photolysis of water ice in the first absorption band was studied at 157 nm. Translational and internal energy distributions of the desorbed species, O(1D) and OH(v = 0,1), were directly measured with resonance-enhanced multiphoton ionization method. Two different mechanisms are discussed for desorption of electronically excited O(1D) atoms from the ice surface. One is unimolecular dissociation of H2O to H2+O(1D) as a primary photoprocess. The other is the surface recombination reaction of hot OH radicals that are produced from photodissociation of hydrogen peroxide as a secondary photoprocess. H2O2 is one of the major photoproducts in the vacuum ultraviolet photolysis of water ice. 0021-9606 11 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/JCPSA6/v131/i11/p114510/s1 131 American Institute of Physics Formation mechanisms of oxygen atoms in the O(D-1(2)) state from the 157 nm photoirradiation of amorphous water ice at 90 K
2433/72802 Suzuki, Motofumi 2009/01/21 The optical properties of the sandwich of Ag nanorod array (NRA)/structured dielectric layer/Ag mirror have been investigated theoretically and experimentally, where the structured dielectric layer has stacked sublayers of an anisotropic nanocolumnar layer and a uniform layer. The functions of the nanocolumnar and the uniform sublayers are to control shape of the Ag nanorods and to tune optical path length inside the sandwich, respectively. Calculations based on a simple model by treating the NRAs as uniform effective media indicate that the antireflection condition is realized by changing the thickness of the dielectric layer and that the Ag nanorods absorb most of the incident light. The designed structures have been successfully fabricated by taking advantages of the dynamic oblique-angle deposition technique. Under the experimental antireflection condition, Raman scattering measured on the Ag NRA in the near infrared region exhibits significant enhancement. This indicates that the local electric field close to the Ag nanorods can be controlled by the interference of light in the nanostructured sandwiches. Journal of Nanophotonics 3 Society of Photo-Optical Instrumentation Engineers surface-enhanced Raman spectroscopy Tailoring coupling of light to local plasmons by using Ag nanorods/structured dielectric/mirror sandwiches
2433/134792 Kumagai, T 2011/01/14 Water clusters are assembled and imaged on Cu(110) by using a scanning tunneling microscope. Water molecules are arranged along the Cu row to form "ferroelectric" zigzag chains of trimer to hexamer. The trimer prefers the chain form to a cyclic one in spite of the reduced number of hydrogen bonds, highlighting the crucial role of the water-substrate interaction in the clustering of adsorbed water molecules. On the other hand, the cyclic form with maximal hydrogen bonds becomes more favorable for the tetramer, indicating the crossover from chain to cyclic configurations as the constituent number increases. 0021-9606 2 The Journal of chemical physics 134 American Institute of Physics adsorption Water clusters on Cu(110): Chain versus cyclic structures.
2433/138081 Matsunaga, Ryusuke 2010/12/30 We report the first observation of trions (charged excitons), three-particle bound states consisting of one electron and two holes, in hole-doped carbon nanotubes at room temperature. When p-type dopants are added to carbon nanotube solutions, the photoluminescence and absorption peaks of the trions appear far below the E11 bright exciton peak, regardless of the dopant species. The unexpectedly large energy separation between the bright excitons and the trions is attributed to the strong electron-hole exchange interaction in carbon nanotubes. 0031-9007 3 Physical Review Letters 106 American Physical Society Observation of Charged Excitons in Hole-Doped Carbon Nanotubes Using Photoluminescence and Absorption Spectroscopy
2433/141835 Cao, X.Z. 2011/04/29 Helium atoms, introduced into materials by helium plasma or generated by the (n, α) nuclear reaction, have a strong tendency to accumulate at trapping sites such as vacancy clusters and dislocations. In this paper, the effects of dislocations, single vacancies and vacancy clusters on the retention and desorption of helium atoms in nickel were studied. Low energy (0.1–0.15 keV) helium atoms were implanted in nickel with vacancies or dislocations without causing any displacement damage. He atoms, interstitial-type dislocation loops, and vacancy clusters were also introduced with irradiation damage by 5.0 keV helium ions. Helium thermal desorption peaks from dislocations, helium-vacancy clusters and helium bubbles were obtained by thermal desorption spectroscopy at 940 K, in the range from 900 to 1370 K, and at 1500 K, respectively. In addition, a thermally quasi-stable state was found for helium-vacancy clusters. 169 0022-3115 1 Journal of Nuclear Materials 165 412 Elsevier B.V. helium Thermal desorption of helium from defects in nickel
2433/139970 OKAJI, Takashi 2008/06/29 76 1880-2818 数理解析研究所講究録 65 1607 京都大学数理解析研究所 On the spectrum of Dirac operators (Spectral and Scattering Theory and Related Topics)
2433/139971 SAITO, YOSHIMI 2008/06/29 64 1880-2818 数理解析研究所講究録 54 1607 京都大学数理解析研究所 Eigenvalues of Dirac operators at the thresholds (Spectral and Scattering Theory and Related Topics)
2433/81125 中野, 史彦 2007/05/30 51 1880-2818 数理解析研究所講究録 43 1563 京都大学数理解析研究所 アンダーソンモデルにおける固有値・固有関数の分布について(スペクトル・散乱理論とその周辺)
2433/82568 KENMOCHI, N. 1992/04/29 175 1880-2818 数理解析研究所講究録 166 785 京都大学数理解析研究所 Parabolic Variational Inequality for the Cahn-Hilliard Equation with Constraint(Evolution Equations and Nonlinear Problems)
2433/147224 Chen, Jun 2010/10/30 We propose a two-color pumping scheme to characterize attosecond extreme ultraviolet (XUV) pulses. The fundamental and its second harmonic of a femtosecond Ti:sapphire laser create a coherent superposition of the 4p and 5p states of K, and we retrieve the spectral phase of the XUV pulse from the phase offset of the photoelectron signal as a function of time delay after the pump pulse. The scheme is technically simple and efficient to characterize ∼100 as pulses. 2199 0740-3224 9 Journal of the Optical Society of America B 2195 28 Optical Society of America Reconstruction of attosecond pulses using two-color pumping
2433/147321 Kimura, Yoshifumi 2011/08/30 Effects of dissolved carbon dioxide (CO2) on the solvation dynamics of coumarin 153 were studied in 1-butyl-3-methylimidazolium hexafluorophosphate, and 1-butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)amide by the time resolved fluorescence spectroscopy. The solvation dynamics showed an ultrafast response less than 1 ps and a slower response extended to a half of ns under ambient condition. With increasing the CO2 pressure, the slower component became fast, although no significant change was observed for the faster component. The CO2 effect on the average solvation time was compared with that on the translational diffusion of the solute molecule dissolved in the mixture. 58 0009-2614 1-3 Chemical Physics Letters 53 513 Elsevier B.V. Solvation dynamics of coumarin 153 in mixtures of carbon dioxide and room temperature ionic liquids
2433/147232 Shoji, Masafumi 2010/10/30 Electromagnetic ion cyclotron (EMIC) triggered emissions with rising tones between the H+ and He+ cyclotron frequencies were found in the inner magnetosphere by the recent Cluster observations. Another type of EMIC wave with a constant frequency is occasionally observed below the He+ cyclotron frequency after the multiple EMIC triggered emissions. We performed a self-consistent hybrid simulation with a one-dimensional cylindrical magnetic flux model approximating the dipole magnetic field of the Earth's inner magnetosphere. In the presence of energetic protons with a sufficient density and temperature anisotropy, multiple EMIC triggered emissions are reproduced due to the nonlinear wave growth mechanism of rising-tone chorus emissions, and a constant frequency wave in the He+ EMIC branch is subsequently generated. Through interaction with the multiple EMIC rising-tone emissions, the velocity distribution function of the energetic protons is strongly modified. Because of the pitch angle scattering of the protons, the gradient of the distribution in velocity phase space is enhanced along the diffusion curve of the He+ branch wave, resulting in the linear growth of the EMIC wave in the He+ branch. 0094-8276 17 Geophysical Research Letters 38 American Geophysical Union Cluster observation Electromagnetic ion cyclotron waves in the helium branch induced by multiple electromagnetic ion cyclotron triggered emissions
2433/147245 Baba, Masaaki 2011/07/30 Geometrical structures of the isolated benzene and naphthalene molecules have been accurately determined by using ultrahigh-resolution laser spectroscopy and ab initio calculation in a complementary manner. The benzene molecule has been identified to be planar and hexagonal (D(6h)) and the structure has been determined with accuracies of 2 × 10(-14) m (0.2 mÅ; 1 Å = 1 × 10(-10) m) for the C-C bond length and 1.0 × 10(-13) m (1.0 mÅ) for the C-H bond length. The naphthalene molecule has been identified to be symmetric with respect to three coordinate axes (D(2h)) and the structure has been determined with comparable accuracies. We discuss the effect of vibrational averaging that is a consequence of zero-point motions on the uncertainty in determining the bond lengths. 0021-9606 5 The Journal of chemical physics 135 American Institute of Physics ab initio calculations Geometrical structure of benzene and naphthalene: ultrahigh-resolution laser spectroscopy and ab initio calculation.
2433/75547 Watanabe, Akira 1956/03/30 9 0023-6071 1-2 Bulletin of the Institute for Chemical Research, Kyoto University 1 34 Institute for Chemical Research, Kyoto University Study on Surface Electricity. (XX) : On Capacity Measurement of Dropping Mercury Electrodes by Resonance Method. (2)
2433/145970 Hashida, M. 2008/10/30 Ablation of expanded polytetrafluoroethylene without disruption of the fine porous structure is demonstrated using an intense femtosecond-pulse laser. As a result of laser-matter interactions near ablation threshold fluence, high-energy ions are emitted, which cannot be produced by thermal dissociation of the molecules. The ion energy is produced by Coulomb explosion of the elements of (-CF_{2}-CF_{2-})n and the energy spectra of the ions show contributions from the Coulomb explosions of the ions rather than those of thermal expansion to generate high-energy ions. The dependence of ion energy on the laser fluence of a 180-fs pulse, compared with that of a 400-ps pulse, also suggests that the high-energy ions are accelerated by Coulomb explosion 13121 1094-4087 15 Optics Express 13116 17 Optical Society of America Non-thermal ablation of expanded polytetrafluoroethylene with an intense femtosecond-pulse laser
2433/145964 Hashida, Masaki 2011/05/30 Crystal structures on a single-crystalline copper film with a periodic self-organized surface induced by femtosecond laser pulses with fluences of 0.08–0.64 J/cm[2] have been analyzed by transmission electron microscopy. It was found that the crystal structures depend on laser fluence: polycrystalline structures are formed at fluences less than 0.2 J/cm[2], an amorphous state forms around 0.3 J/cm[2], and polycrystalline structures form again at fluences greater than 0.35 J/cm[2]. The energy spectrum of ions emitted during the formation of periodic structures on the surface shows that the energy of copper ions is high enough to transform the crystal to an amorphous state. A conceptual mechanism for crystal structure transformation by the penetration of energetic ions generated in the process of self-organization of periodic structures is proposed. 1098-0121 23 Physical Review B 83 American Physical Society Crystal structures on a copper thin film with a surface of periodic self-organized nanostructures induced by femtosecond laser pulses
2433/152172 Ohkawa, Eri 2010/12/30 The temperature of materials would be raised when the materials are exposed to the sunlight. Recently, it has been experimentally confirmed that such temperature rise may be restrained when coating the materials with paint admixed with fine silica spheres. Experimental consideration of this type of paint has been conducted, but how the paint controls the temperature rise has merely been clarified theoretically. The best diameter of the silica spheres to be admixed is not well understood, either. In this study, we hypothesized that the scattering of light would be attributed to restrain the temperature rise and tried to estimate the optimum size of the silica spheres. We confirmed that our hypothesis would be justified. In the calculation of the scattering intensity, the diameter of spheres in conjunction with the wavelength of incident lights would be the predominant parameter to the scattering effects. Our results might explain that our experimentally observed phenomenon is caused by the scattering of light, i.e., electromagnetic waves. 1418 1474-7065 16 Physics and Chemistry of the Earth, Parts A/B/C 1412 36 Elsevier Ltd. Scattering Suppression of insolation heating using paint admixed with silica spheres – An approach from infrared band electromagnetic scattering
2433/152188 Shikama, T. 2011/04/29 In spectroscopic measurements of magnetically confined torus plasmas, the line-integrated emission along a viewing chord is usually observed. However, by utilizing the dependence of the magnitude of the Zeeman splitting on the emission location, a few localized emissions existing along the viewing chord can be separated. A detailed analysis of the Zeeman split spectral lineshapes then makes it possible to evaluate the local values of the magnetic field strength, population density, temperature, and flow velocity. We have introduced polarization spectroscopy to improve the accuracy in separating the overlapped spectra. The polarization resolved Hα, He I, and H2 Fulcher-α band spectra are measured in the TRIAM-1M tokamak, and the atomic and molecular dynamics are investigated. Further progress in the simultaneous measurements of the Balmer series and Fulcher-α band spectra in LHD, and extension to the CH Gerö band spectra, are briefly presented. 501 0008-4204 5 Canadian Journal of Physics 495 89 Canadian Science Publishing Plasma polarization spectroscopy of atomic and molecular emissions from magnetically confined plasmas
2433/152382 Tokuda, Yomei 2011/12/30 Further advances in polymer electrolyte fuel cells require membranes that can operate at intermediate temperatures between 100 and 150 °C. In this study, we report a unique organic–inorganic hybrid titanophosphite membrane possessing high proton conductivity at such intermediate temperatures. The membrane was prepared to have a graded monomer conversion from its surface to its inner parts, by ultraviolet light (UV) absorption of titanate during UV-initiated photopolymerization. The surface of the membrane was completely polymerized to be water durable, whereas its inner parts were weakly polymerized, thus allowing VPA to function as a proton donor. This gives proton conductivities that are as high as 6.3 × 10[− 4] S cm[− 1] at 130 °C under a dry atmosphere. 27 0167-2738 Solid State Ionics 22 206 Elsevier B.V. Organic–inorganic hybrid membranex Organic–inorganic hybrid titanophosphite proton conductive membranes with graded monomer conversion
2433/152427 Liu, Yi-Hung 2012/01/30 In this study, we have investigated the application of dry ice blasting to remove fine particles adhering to surfaces and examined the removal process. The removal efficiency, area, and frequency have been analyzed using images captured with a high-speed microscope camera. In addition, the temperature of the dry ice jet has been measured in order to evaluate the dry ice particles and their effects on the particle removal process. The removal processes due to the impacts of primary dry ice particles and their agglomerates occurred in two stages corresponding to slow and rapid particle removals. High removal efficiency was achieved when the impacts of the agglomerates were dominant during the particle removal at approximately − 70 °C. Furthermore, we have investigated the effects of the jet flow rate on the removal area and frequency and proposed a system parameter to determine the optimum jet flow rate for efficient particle removal. 613 0032-5910 Powder Technology 607 217 Elsevier B.V. Dry ice jet Particle removal process during application of impinging dry ice jet
2433/153027 Hosokawa, Saburo 2010/10/30 The isomerization of n-hexadecane over Pt–WO3 catalysts supported on TiO2–SiO2 synthesized by glycothermal reaction with various Si/Ti molar ratios was examined. The catalyst performance depended on Si/Ti molar ratio and WO3 loading. The characterization of the catalysts by XRD, XAFS, UV-vis and so on revealed that with increasing the WO3 loading, the structure of surface W species changed from monomeric species to polytungstate species, which is considered to significantly affect the isomerization selectivity of the catalysts. 365 1346-8804 6 Journal of the Japan Petroleum Institute 361 54 Japan Petroleum Institute(石油学会) n-Hexadecane Isomerization of n-Hexadecane over Pt-WO3 Catalysts Supported on TiO2-SiO2 Mixed Oxides Synthesized by Glycothermal Method
2433/87304 Nakazato, Ken’ichiro 2009/08/30 Nuclear matter is considered to be inhomogeneous at subnuclear densities that are realized in supernova cores and neutron star crusts, and the structures of nuclear matter change from spheres to cylinders, slabs, cylindrical holes, and spherical holes as the density increases. In this Letter, we discuss other possible structures, that is, gyroid and double-diamond morphologies, which are periodic bicontinuous structures discovered in a block copolymer. Utilizing the compressible liquid drop model, we show that there is a chance of gyroid appearance near the transition point from a cylinder to a slab and the volume fraction at this point is also similar for nuclear and polymer systems. Although the five shapes listed initially have been long thought to be the only major constituents of so-called nuclear pasta at subnuclear densities, our findings imply that this belief needs to be reconsidered. 00319007 13 Physical Review Letters 103 American Physical Society Gyroid Phase in Nuclear Pasta
2433/153280 Yan, Yabin 2012/01/30 To understand the nature of mechanical instabilities of dislocation structures, which plays a central role, for example, in determining the plastic behavior and fatigue in crystalline metals, it is essential to investigate a critical condition in which a dislocation structure collapses. A criterion for the mechanical instability of arbitrary dislocation structures is proposed in this paper. According to the criterion, the mechanical instability can be described by the positiveness of the minimum eigenvalue of the Hessian matrix, which is composed by the second-order differential of potential energy of the system with respect to the dislocation coordinates. In addition, the collapse mode can be simultaneously determined by the eigenvector of the minimum eigenvalue. We applied the proposed criterion to the veins and dislocation walls under external loading, and it successfully describes the onset of instabilities and the corresponding collapse modes, regardless of the difference in structures and sizes. This success in the criterion paves the way to address the mechanical instability issues on more complex dislocation structures. 687 0921-5093 Materials Science and Engineering: A 681 534 Elsevier B.V. Criterion Criterion of mechanical instabilities for dislocation structures
2433/141787 Takao, Yoshinori 2011/05/20 27TH INTERNATIONAL SYMPOSIUM ON RAREFIED GAS DYNAMICS : Pacific Grove, California, (USA), 10–15 July 2010 1056 0094-243X 1051 1333 American Institute of Physics plasma etching PIC-MCC Simulations of Capacitive RF Discharges for Plasma Etching
2433/154875 Kido, Kentaro 2012/03/30 Ornstein–Zernike (OZ)-type theory is a powerful tool to obtain 3-dimensional solvent distribution around solute molecule. Recently, we proposed multi-center molecular OZ method, which is suitable for parallel computing of 3D solvation structure. The distribution function in this method consists of two components, namely reference and residue parts. Several types of the function were examined as the reference part to investigate the numerical robustness of the method. As the benchmark, the method is applied to water, benzene in aqueous solution and single-walled carbon nanotube in chloroform solution. The results indicate that fully-parallelization is achieved by utilizing the newly proposed reference functions. 228 0009-2614 Chemical Physics Letters 223 531 Elsevier B.V. OZ-type equation The development of a revised version of multi-center molecular Ornstein–Zernike equation
2433/154870 HICHIRI, Kei 2011/12/30 Ion transport from one aqueous phase (W1) to another (W2) across a planar bilayer lipid membrane (BLM) in the presence of inhalation anesthetics was electrochemically investigated. In the absence of inhalation anesthetics in the BLM system, no ion transport current flowed between W1 and W2 across the BLM. When inhalation anesthetics such as halothane, chloroform, diethyl ether and trichloroethylene were added to the two aqueous phases or the BLM, the ion transport current quite clearly appeared. When the ratio of the concentration of KCl or NaCl in W1 to that in W2 was varied, the zero current potential across the BLM was shifted. By considering the magnitude of the potential shift, we concluded that the ion transport current can be predominantly ascribed to the transport of Cl[−] across the BLM. Since the dielectric constants of these anesthetics are larger than that of the inner hydrophobic domain of the BLM, the concentration of hydrophilic electrolyte ions in the BLM increases with the increase in the dielectric constant of the inner hydrophobic domain caused by addition of these anesthetics. These situations lead to an increase in the ion permeability coefficient. 49 0910-6340 1 Analytical Sciences 45 28 Japan Society for Analytical Chemistry Influence of Inhalation Anesthetics on Ion Transport across a Planar Bilayer Lipid Membrane
2433/76005 Ueda, Shizuo 1964/02/29 21 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 10 42 Institute for Chemical Research, Kyoto University The Effect of the Gamma-Ray Irradiation on Interfacial Electrical Properties of Polypropylene Fibres (Special Issue on Physical, Chemical and Biological Effects of Gamma Radiation, V)
2433/155797 Nagae, Tomofumi 2012/04/29 The existence of antikaonic nuclear clusters, quasi-bound systems composed of an antikaon and a nucleus, is an important issue both theoretically and experimentally. By using all available experimental data, which are rather old and poor in statistics, a qualitative theoretical consensus is that antikaon nucleus interaction is attractive and strongly absorptive. However, there remain large uncertainties in quantitative estimates on these strengths, which prevents from drawing a definite conclusion. In the experimental side, new data are recently accumulated. Here I summarize the present experimental status on the antikaonic clusters mainly obtained in stopped K− reactions. 149 0375-9474 Nuclear Physics A 141 881 Elsevier B.V. Kaonic nuclei Experimental searches for antikaonic clusters
2433/61091 OZAWA, Kazufumi 1997/03/30 164 1880-2818 数理解析研究所講究録 155 990 京都大学数理解析研究所 TrigonometricRunge-Kutta-Nystrom Method for Solving Periodic Initial Value Problems
2433/156041 Matsuo, Miyuki 2010/03/30 This paper deals with the kinetics of the color properties of hinoki (Chamaecyparis obtusa Endl.) wood. Specimens cut from the wood were heated at 90-180°C as accelerated aging treatment. The specimens completely dried and heated in the presence of oxygen allowed us to evaluate the effects of thermal oxidation on wood color change. Color properties measured by a spectrophotometer showed similar behavior irrespective of the treatment temperature with each time scale. Kinetic analysis using the time-temperature superposition principle, which uses the whole data set, was successfully applied to the color changes. The calculated values of the apparent activation energy in terms of L*, a*, b*, and ΔE*ab were 117, 95, 114, and 113 kJ/mol, respectively, which are similar to the values of the literature obtained for other properties such as the physical and mechanical properties of wood. 52 0947-8396 1 Applied Physics A 47 99 Springer-Verlag Color changes in wood during heating: kinetic analysis by applying a time-temperature superposition method
2433/76065 Oku, Akira 1965/09/10 313 0023-6071 3 Bulletin of the Institute for Chemical Research, Kyoto University 303 43 Institute for Chemical Research, Kyoto University The Homolytic Ring Opening of Epoxides in the Liquid Phase
2433/139454 WANG, Rongchun 2010/02/27 The degradation kinetics of glucuronic acid (GlcA) under subcritical conditions from 160 to 200 °C was studied in a continuous tubular reactor. The formation of glucuronolactone (GlcL) during the treatment of GlcA in subcritical water was substantiated by ESI-TOF-MS and 1H NMR. The degradation of GlcA consisted of the reversible conversion of GlcA to GlcL and the irreversible degradation of the two compounds. The changes in the concentrations of GlcA and GlcL with residence time could be described by first-order kinetics. Higher temperatures accelerated the degradation of GlcA, and thus resulted in rises in the pH value. The degradation reaction of GlcL under the same conditions was also investigated. The activation energy of the reverse hydrolysis of GlcA to GlcL and that of the hydrolysis of GlcL to GlcA were determined to be 88.5 and 63.2 kJ/mol respectively. The enthalpy change in the reversible conversion between GlcA and GlcL was 25.4 kJ/mol. 605 0916-8451 3 Bioscience, Biotechnology, and Biochemistry 601 https://www.jstage.jst.go.jp/article/bbb/74/3/74_90818/_article 74 Japan Society for Bioscience, Biotechnology, and Agrochemistry glucuronic acid Degradation Kinetics of Glucuronic Acid in Subcritical Water
2433/49905 Miyata, R 2002/12/30 888 0034-6748 1 REVIEW OF SCIENTIFIC INSTRUMENTS 884 http://link.aip.org/link/?rsi/74/884 74 AMER INST PHYSICS Photothermal processes on a fast time scale: A small molecule and a biological protein (invited)
2433/76141 Tashiro, Megumi 1966/11/15 409 0023-6071 5 Bulletin of the Institute for Chemical Research, Kyoto University 401 44 Institute for Chemical Research, Kyoto University Crystallization of Lithia-Silica Glasses at High Pressure (Special Issue on Physics and Inorganic Chemistry)
2433/56434 Tanaka, Koji 1991/02/27 この論文は国立情報学研究所の学術雑誌公開支援事業により電子化されました。 573 0563-8682 4 東南アジア研究 563 28 京都大学東南アジア研究センター A Note on Typology and Evolution of Asian Rice Culture : Toward a Comparative Study of the Historical Development of Rice Culture in Tropical and Temperate Asia(Twenty-Fifth Anniversary Issue)
2433/87338 Matsunaga, Ryusuke 2009/08/30 We investigated the magnetic and temperature dependence of the bright and dark exciton luminescence spectra in single carbon nanotubes. We found that the phonon-induced exciton scattering rate from the bright to the dark state is only one order of magnitude larger than the dark exciton recombination rate below 10 K at zero magnetic field. Our results indicate that excitons are nonequilibriumly distributed between the bright and dark states due to the different parities of the wave functions and that Aharonov-Bohm flux enhances the phonon-induced exciton scattering between these two states. Our nonequilibrium exciton distribution model can also explain the nonzero photoluminescence intensity at very low temperatures. 1098-0121 11 Physical Review B 80 American Institute of Physics Aharonov-Bohm effect Symmetry-induced nonequilibrium distributions of bright and dark exciton states in single carbon nanotubes
2433/76210 Shigematsu, Tsunenobu 1968/01/20 317 0023-6071 4-5 Bulletin of the Institute for Chemical Research, Kyoto University 307 45 Institute for Chemical Research, Kyoto University Activation Analysis of Lanthanum and Europium in Sea Water and Lake Water (Physical and Inorganic Chemistry)
2433/76219 Ibuki, Toshio 1968/03/30 417 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 406 45 Institute for Chemical Research, Kyoto University Primary Processes in the Flash Photolysis of Dimethyl Carbonate Vapor
2433/76327 Sakurada, Ichiro 1970/03/31 9 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 1 48 Institute for Chemical Research, Kyoto University Radiation-Induced Polymerization of Vinyl Acetate (Special Issue on Physical, Chemical and Biological Effects of Gamma Radiation, XI)
2433/76330 Nishikawa, Ken 1970/08/22 110 0023-6071 2-3 Bulletin of the Institute for Chemical Research, Kyoto University 102 48 Institute for Chemical Research, Kyoto University Tertiary Structures of Proteins : Analysis of Conformations
2433/68432 Lemessa, Dinku 2005/02/27 It is estimated that 1.67 million Ethiopians were displaced between 1991 and 1994. The wars between Ethiopia and Eritrea, for example, resulted in the displacement of thousands of families from their homes in Eritrea. Some of these persons have been rehabilitated and reintegrated into their respective communities. But an overwhelming majority is still living in tents, Kebele Halls, grain stores, plastic shelters, and on streets. At present, they are living in untold misery. Despite the magnitude of the problems of displaced persons (commonly called the `tefenakkai', literally `the uprooted'), there is no adequate or comprehensive information on their social and economic situation. In the absence of this, it is difficult to plan long-term rehabilitation programs, which are instrumental for reduction of urban impoverishment and anomie. In Ethiopia, very little attention has been accorded to displacement - a social process that disrupts social order. This paper tries to address the socio-cultural dimensions of displacement in Addis Ababa, with particular reference to the Mekanissa-Qorre area. This group is the largest of the 16 similar displaced groups in the city. Women and children who constitute the largest part of the displaced receive a special emphasis in this paper. 203 0286-9667 African study monographs. Supplementary issue. 193 29 The Center for African Area Studies, Kyoto University War SOCIO-CULTURAL DIMENSIONS OF DISPLACEMENT: THE CASE OF DISPLACED PERSONS IN ADDIS ABABA
2433/87359 Hirori, Hideki 2006/11/29 Photoluminescence (PL) dynamics in single-walled carbon nanotubes (SWNTs) has been studied by the femtosecond excitation correlation method with a 150 fs time resolution. The SWNT samples were synthesized by different methods and suspended in gelatin films or D2O solutions. The PL dynamics of SWNTs depends on the local environment surrounding the SWNTs rather than the synthesis methods. The very weak temperature dependence of PL and the environment-dependent PL reveal that the PL relaxation process is dominated by the interplay between free excitons and weakly localized excitons. 0031-9007 25 Physical Review Letters 97 American Physical Society Exciton localization of single-walled carbon nanotubes revealed by femtosecond excitation correlation spectroscopy
2433/151857 Shimada, Takahiro 2011/09/29 We performed ab initio spin-density functional theory calculations of the magnetic and electronic properties of ferromagnetic single-wall nickel nanotubes with various chiralities. A (6,3) nanotube was found to have an energetically favorable “magic” structure and consequently it is expected to be observed experimentally for both free-standing and tip-suspended conditions, whereas a (5,3) nanotube is expected to be observed only in the free-standing case. The (6,3) and (5,3) nanotubes, respectively, exhibit enhanced magnetic moments of 0.864 μB and 0.774 μB relative to 0.635 μB in Ni bulk, because of their low coordination numbers. The dependence of the magnetic moment on the chirality is predominated by the minority-spin dxy and dzx states in which the out-of-plane d orbitals interact strongly with each other due to the nanotube curvature. 1098-0121 16 Physical Review B 84 American Physical Society Ab initio study of ferromagnetic single-wall nickel nanotubes
2433/84626 Ichitsubo, T. 2007/09/29 In this paper, we show experimentally that the sound velocity of nanometer wavelength exceeds that of millimeter wavelength for a Pd-based metallic glass completely frozen far below the glass transition temperature. This indicates that nanoscale elastically harder regions exist in the glass matrix and, hence, elastically softer regions are also present so as to realize the macroscopic elasticity. 1098-0121 14 PHYSICAL REVIEW B http://link.aps.org/doi/10.1103/PhysRevB.76.140201 76 American Physical Society Nanoscale elastic inhomogeneity of a Pd-based metallic glass: Sound velocity from ultrasonic and inelastic x-ray scattering experiments
2433/74794 Kodama, Shinjiro 1951/02/15 102 The Commemoration volume for the silver jubilee 92 Institute for Chemical Research, Kyoto University THE KODAMA LABORATORY
2433/84649 Nakao, Yoshiaki 2008/04/29 Nickel-catalyzed carbocyanation reaction of alkynes is described. Alkynes undergo aryl- and allylcyanation reaction in the presence of nickel-phosphine catalysts to give a wide range of substituted acrylonitriles in highly stereo-, regio-, and chemoselective manners. Lewis acid cocatalysts, such as AlMe3, AlMe2Cl, and BPh3, are found to promote the arylcyanation significantly. The cooperative catalysis of nickel and Lewis acid also allows the carbocyanation reaction using alkenyl and alkyl cyanides. 1107 0033-4545 5 Pure and Applied Chemistry 1097 80 International Union of Pure and Applied Chemistry addition reaction Nickel-catalyzed carbocyanation of alkynes
2433/86493 Inagaki, Takashi 1973/07/23 Kyoto University 遠紫外における脂肪族アミノ酸の光吸収 Optical Absorptions of Aliphatic Amino Acids in the Far Ultraviolet
2433/84645 Tanaka, T. 2007/12/30 Symmetry-resolved ion-yield spectroscopy of vibrationally excited N2O in the vicinity of the O 1s ionization threshold has been carried out using an angle-resolved ion detection technique. The spectral intensity of the O 1s-->nssigma Rydberg series, which has sigma* valence character, is significantly reduced by the excitation of the bending vibration in the electronic ground state. Using an ab initio analysis of the electronic part of the second moment , this suppression is interpreted as being due to a decrease in the mixing of the valence character in the nssigma Rydberg states with decreasing bond angle. 1050-2947 1 PHYSICAL REVIEW A http://link.aps.org/doi/10.1103/PhysRevA.77.012709 77 American Physical Society Vibration-induced suppression of valence-Rydberg mixing in the O 1s -> ns sigma Rydberg series in N2O
2433/84646 Nakatsuji, H. 2007/12/14 A local Schrödinger equation (LSE) method is proposed for solving the Schrödinger equation (SE) of general atoms and molecules without doing analytic integrations over the complement functions of the free ICI (iterative-complement-interaction) wave functions. Since the free ICI wave function is potentially exact, we can assume a flatness of its local energy. The variational principle is not applicable because the analytic integrations over the free ICI complement functions are very difficult for general atoms and molecules. The LSE method is applied to several 2 to 5 electron atoms and molecules, giving an accuracy of 10-5 Hartree in total energy. The potential energy curves of H2 and LiH molecules are calculated precisely with the free ICI LSE method. The results show the high potentiality of the free ICI LSE method for developing accurate predictive quantum chemistry with the solutions of the SE. 0031-9007 24 PHYSICAL REVIEW LETTERS http://link.aps.org/doi/10.1103/PhysRevLett.99.240402 99 American Physical Society Solving the Schrödinger equation of atoms and molecules without analytical integration based on the free iterative-complement-interaction wave function
2433/85356 Seto, Makoto 2009/04/29 We have developed a new method that yields Mössbauer absorption spectra using synchrotron radiation (SR); this method is applicable for almost all Mössbauer nuclides including those that cannot be measured by previous methods using radioisotope (RI) sources. The Mössbauer spectrum of the 68.752 keV excited state of 73Ge, which cannot be measured using a RI source, was measured using SR. Our results show that this method can be used to perform advanced Mössbauer spectroscopy measurements owing to the excellent features of SR. 放射光でほぼ全てのメスバウアー吸収スペクトル測定が可能に - 元素を特定した電子構造や磁性の研究のプローブへ -. 京都大学プレスリリース. 2009-05-25. http://www.kyoto-u.ac.jp/ja/news_data/h/h1/news6/2009/090525_2.htm 0031-9007 21 Physical Review Letters 102 American Physical Society Synchrotron-Radiation-Based Mössbauer Spectroscopy
2433/62634 Ohtsuka, Hiroshi 1999/01/30 106 1880-2818 数理解析研究所講究録 93 1076 京都大学数理解析研究所 ON THE EVOLUTION OF A HIGH ENERGY VORTICITY IN AN IDEAL FLUID (Variational Problems and Related Topics)
2433/61925 Hirokawa, Masao 1998/03/30 103 1880-2818 数理解析研究所講究録 95 1035 京都大学数理解析研究所 An Expression of the Ground State Energy of the Spin-Boson Model(Recent Trends in Infinite Dimensional Non-Commutative Analysis)
2433/61748 BYEON, JAEYOUNG 1998/01/30 19 1880-2818 数理解析研究所講究録 5 1025 京都大学数理解析研究所 NONLINEAR ELLIPTIC PROBLEMS ON ROTATIONALLY SYMMETRIC DOMAINS(Variational Problems and Related Topics)
2433/89655 Tanigaki, Minoru 2010/01/01 A simple and convenient control system has been developed for the 150 MeV proton FFAG accelerator complex at Research Reactor Institute, Kyoto University. This control system is designed as a distributed control scheme and developed with simple and versatile tools, such as PLCs, LabVIEW and an IP based network, expecting applications in small accelerators, which are often operated by non-specialists in computer programming or in control systems. The control system for the FFAG accelerator complex has actually been developed by non-specialists, and the developed control system was successfully used for commissioning the FFAG complex. 359 0168-9002 2 Nuclear Instruments and Methods in Physics Research Section A 354 612 Elsevier Control system Control System for the FFAG Complex at KURRI
2433/76438 Kunichika, Sango 1972/11/17 403 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 393 50 Institute for Chemical Research, Kyoto University The Synthesis of Methylacetylene by the Pyrolysis of Propylene. (VIII) : The Pyrolysis of Allyl Bromide (Commemoration Issue Dedicated to Professor Sango Kunichika On the Occasion of his Retirement)
2433/76464 Kokubo, Tadashi 1973/03/15 620 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 608 50 Institute for Chemical Research, Kyoto University Effects of Al₂O₃ Addition on Glassy Phase Separation and Crystallization of a PbO-TiO₂-SiO₂ Glass
2433/76557 Kamiyama, Fumio 1974/09/13 402 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 393 52 Institute for Chemical Research, Kyoto University Some Fundamental Properties of Developer Solvents in Thin Layer Chromatography Applied to Polymer Separations (Commemoration Issue Dedicated to Professor Waichiro Tsuji On the Occasion of his Retirement)
2433/45690 Mayama, H. 2007/07/21 Volume phase transitions of a DNA gel and a single giant DNA chain caused by spermidine3+ (SPD3+) were investigated. The change in volume for the single DNA (V V0 ∼ 10-5) was four orders of magnitude greater than that for the DNA gel (∼ 10-1), while the critical SPD3+ concentration for the gel (1.8 mM) was one order of magnitude greater than that of the single DNA (0.12-0.25 mM) at the same pH 6.86. We tried to describe mean-field theories with virial expansion, which is valid for the coil-globule transition of a single polymer chain, for the volume phase transitions to explain the reason why such marked differences appeared. Considering the degree of the ordering of Kuhn segments arising from the gel network structure together with the chain length of cross-linked polymer chains, the volume phase transitions were described and then the significant differences were reproduced quantitatively. We concluded that the network structure plays a significant role in the volume phase transition of the gel. © 2007 American Institute of Physics. 0021-9606 3 Journal of Chemical Physics 127 American Institute of Physics Marked differences in volume phase transitions between gel and single molecule in DNA
2433/76674 Nakajima, Akira 1976/10/20 247 0023-6071 4 Bulletin of the Institute for Chemical Research, Kyoto University 234 54 Institute for Chemical Research, Kyoto University Magnetic Interactions in TEMPAD Biradical
2433/76707 1977/03/25 359 0023-6071 6 Bulletin of the Institute for Chemical Research, Kyoto University 351 54 Institute for Chemical Research, Kyoto University Laboratory of Nuclear Reaction and Nuclear Science Research Facility (Special Issue on the Commemoration of the Fiftieth Anniversary)
2433/76726 Kawaguchi, Akiyoshi 1977/08/31 226 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 217 55 Institute for Chemical Research, Kyoto University The Crystal Structure of Polyethylene at 4.5°K (Commemoration Issue Dedicated to Professor Keinosuke Kobayashi on the Occasion of His Retirement)
2433/76762 Noguchi, Seishi 1978/03/31 46 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 39 56 Institute for Chemical Research, Kyoto University A Program for Plotting Histograms "HIST"
2433/50589 Kumagai, T 2007/06/21 0021-9606 23 JOURNAL OF CHEMICAL PHYSICS http://link.aip.org/link/?jcp/126/234708 126 AMER INST PHYSICS Adsorbed states and scanning tunneling microscopy induced migration of acetylene on Cu(110)
2433/46844 Osugi, Jiro 1964/11/05 29 0034-6675 1 The Review of Physical Chemistry of Japan 19 34 The Physico-Chemical Society of Japan Studies on oxidation reaction of propylene in the presence of metallic silver
2433/48024 Uehara, Hiroaki 2005/12/30 150 1880-2818 数理解析研究所講究録 138 1465 京都大学数理解析研究所 A positive detecting algorithm for DNA library screening based on CCCP(Theory and Applications of Combinatorial Designs with Related Field)
2433/84874 Ohgaki, Hideaki 2009/05/30 A tunable quasi-monochromatic gamma-ray beam is indispensable not only for radiation measurements, but also for precise measurements of nuclear data. A design for generation of tunable quasi-monochromatic gamma-ray from the Compton backscattering of a laser light with a fixed energy electron beam has been investigated. We propose a new design (absorber- collimator scheme) by selecting the scattering angle of the Compton backscattered gamma-ray. Tunable gamma-ray can be obtained by changing the solid angle of the collimator (works as a low cut filter) and absorber (works as a high cut filter). A proof of principle experiment has been performed at the AIST-LCS beamline and the result showed that the absorber-collimator scheme could generate tunable gamma-rays. Numerical simulation based on the EGS4 well reproduced the experimental result. 1320 00189499 3 IEEE Transactions on Nuclear Science 1316 56 Institute of Electrical and Electronics Engineers (IEEE) Compton backscattering A new design for generation of tunable gamma-ray with a fixed energy electron beam
2433/76921 Kakiuchi, Shunji 1981/02/28 35 0023-6071 1 Bulletin of the Institute for Chemical Research, Kyoto University 27 59 Institute for Chemical Research, Kyoto University Effect of Chemical State on the Decay Rate of ⁵¹Cr
2433/76933 Sugimoto, Naoki 1981/07/15 71 0023-6071 2 Bulletin of the Institute for Chemical Research, Kyoto University 63 59 Institute for Chemical Research, Kyoto University Influence of Pressure on Primary Kinetic Isotope Effects of the Proton-Transfer Reaction between 4-Nitrophenyl-nitromethane and 1, 1', 3, 3'-Tetramethylguanidine in Toluene and Dichloromethane (Commemoration Issue Dedicated to Professor Yoshimasa Takezaki on the Occasion of his Retirement)