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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| 1.4918990.pdf | 1.04 MB | Adobe PDF | 見る/開く |
| タイトル: | Anti-damping spin transfer torque through epitaxial nickel oxide |
| 著者: | Moriyama, Takahiro   https://orcid.org/0000-0001-7071-0823 (unconfirmed)Takei, So Nagata, Masaki Yoshimura, Yoko Matsuzaki, Noriko Terashima, Takahito  Tserkovnyak, Yaroslav Ono, Teruo |
| 著者名の別形: | 森山, 貴広 |
| 発行日: | 22-Apr-2015 |
| 出版者: | AIP Publishing |
| 誌名: | Applied Physics Letters |
| 巻: | 106 |
| 号: | 16 |
| 論文番号: | 162406 |
| 抄録: | We prepare the high quality epitaxial MgO(001)[100]/Pt(001)[100]/NiO(001)[100]/FeNi/SiO2 films to investigate the spin transport in the NiO antiferromagnetic insulator. The ferromagnetic resonance measurements of the FeNi under a spin current injection from the Pt by the spin Hall effect revealed the change of the ferromagnetic resonance linewidth depending on the amount of the spin current injection. The results can be interpreted that there is an angular momentum transfer through the NiO. A high efficient angular momentum transfer we observed in the epitaxial NiO can be attributed to the well-defined orientation of the antiferromagnetic moments and the spin quantization axis of the injected spin current. |
| 著作権等: | © 2015 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. |
| URI: | http://hdl.handle.net/2433/198879 |
| DOI(出版社版): | 10.1063/1.4918990 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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