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このアイテムのファイル:
| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| 2012_172987.pdf | 1.2 MB | Adobe PDF | 見る/開く |
| タイトル: | Nuclear Wavepacket Dynamics of Alkali Adsorbates on Metal Surfaces Studied by Time-Resolved Second Harmonic Generation |
| 著者: | Watanabe, Kazuya    https://orcid.org/0000-0003-4156-1181 (unconfirmed)Matsumoto, Yoshiyasu |
| 著者名の別形: | 渡邊, 一也 |
| 発行日: | 2012 |
| 出版者: | Hindawi Publishing Corporation |
| 誌名: | Physics Research International |
| 巻: | 2012 |
| 論文番号: | 172987 |
| 抄録: | 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. |
| 著作権等: | © 2012 Kazuya Watanabe and Yoshiyasu Matsumoto. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
| URI: | http://hdl.handle.net/2433/156161 |
| DOI(出版社版): | 10.1155/2012/172987 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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