抜粋
We show a clear guideline for generating a large spin current using the spin pumping in metallic bilayer films. We measured spin currents generated by the spin pumping in Ni1-x Fex /Pt bilayer films using the inverse spin-Hall effect (ISHE). The magnitude of the ISHE signals are well reproduced by a calculation based on the model of the spin pumping. The result shows that the amplitude of a spin current is universally determined by the product of the saturation magnetization, the additional damping constant, and the solid angle of the magnetization precession.
| 元の言語 | English |
|---|---|
| 記事番号 | 132503 |
| ジャーナル | Applied Physics Letters |
| 巻 | 98 |
| 発行部数 | 13 |
| DOI | |
| 出版物ステータス | Published - 2011 3 28 |
| 外部発表 | Yes |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)
フィンガープリント Universality of the spin pumping in metallic bilayer films' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。
これを引用
Yoshino, T., Ando, K., Harii, K., Nakayama, H., Kajiwara, Y., & Saitoh, E. (2011). Universality of the spin pumping in metallic bilayer films. Applied Physics Letters, 98(13), [132503]. https://doi.org/10.1063/1.3571556