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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| PhysRevB.81.132302.pdf | 231.59 kB | Adobe PDF | 見る/開く |
| タイトル: | Anisotropic phonon density of states in FePt nanoparticles with L1_{0} structure |
| 著者: | Tamada, Yoshinori Masuda, Ryo Togo, Atsushi Yamamoto, Shinpei  Yoda, Yoshitaka Tanaka, Isao   https://orcid.org/0000-0002-4616-118X (unconfirmed)Seto, Makoto https://orcid.org/0000-0002-9746-0753 (unconfirmed)Nasu, Saburo Ono, Teruo |
| 著者名の別形: | 玉田, 芳紀 |
| 発行日: | Apr-2010 |
| 出版者: | The American Physical Society |
| 誌名: | Physical Review B |
| 巻: | 81 |
| 号: | 13 |
| 論文番号: | 132302 |
| 抄録: | 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. |
| 著作権等: | © 2010 The American Physical Society |
| URI: | http://hdl.handle.net/2433/130713 |
| DOI(出版社版): | 10.1103/PhysRevB.81.132302 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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