ダウンロード数: 223
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 | |
---|---|---|---|---|
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 |
このリポジトリに保管されているアイテムはすべて著作権により保護されています。