期刊
APPLIED PHYSICS LETTERS
卷 98, 期 13, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.3571556
关键词
-
资金
- MEXT, Japan [19048028, 21244058, 2284005]
- MIC, Japan [102102001]
- Sumitomo Foundation, Japan
- NEDO, Japan
- TRF, Japan
- Grants-in-Aid for Scientific Research [11J08245, 21244058] Funding Source: KAKEN
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-xFex/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. (C) 2011 American Institute of Physics. [doi:10.1063/1.3571556]
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据