Inverse spin Hall effect in a closed loop circuit

被引：15

作者：

Omori, Y. ^{[1
]}

Auvray, F. ^{[1
]}

Wakamura, T. ^{[1
]}

Niimi, Y. ^{[1
]}

Fert, A. ^{[2
,3
]}

Otani, Y. ^{[1
,4
]}

机构：

[1] Univ Tokyo, Inst Solid State Phys, Kashiwa, Chiba 2778581, Japan

[2] CNRS Thales, Unite Mixte Phys, F-91767 Palaiseau, France

[3] Univ Paris 11, F-91405 Orsay, France

[4] RIKEN, CEMS, Wako, Saitama 3510198, Japan

来源：

APPLIED PHYSICS LETTERS | 2014年 / 104卷 / 24期

关键词：

PERSISTENT CURRENTS; SINGLE;

D O I：

10.1063/1.4884520

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We present measurements of inverse spin Hall effects (ISHEs), in which the conversion of a spin current into a charge current via the ISHE is detected not as a voltage in a standard open circuit but directly as the charge current generated in a closed loop. The method is applied to the ISHEs of Bi-doped Cu and Pt. The derived expression of ISHE for the loop structure can relate the charge current flowing into the loop to the spin Hall angle of the SHE material and the resistance of the loop. (C) 2014 AIP Publishing LLC.

引用

页数：4

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