Conversion of spin current into charge current at room temperature: Inverse spin-Hall effect
Conversion of spin current into charge current at room temperature: Inverse spin-Hall effect
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DOI：
10.1063/1.2199473
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发表时间：
2006-05-01
影响因子：
4
通讯作者：
Tatara, G
中科院分区：
文献类型：
--
作者：
Saitoh, E;Ueda, M;Tatara, G
在室温下观察到自旋霍尔效应（ISHE）的逆过程，即自旋电流转化为电流。将纯自旋电流注入Pt薄膜，观察到自旋电流产生横向电动势。通过改变自旋电流极化方向，该电动势的大小发生了很大的变化，这与ISHE的预测一致。(c) 2006年美国物理研究所。
The inverse process of the spin-Hall effect (ISHE), conversion of a spin current into an electric current, was observed at room temperature. A pure spin current was injected into a Pt thin film using spin pumping, and it was observed to generate electromotive force transverse to the spin current. By changing the spin-current polarization direction, the magnitude of this electromotive force varies critically, consistent with the prediction of ISHE. (c) 2006 American Institute of Physics.