Separating inverse spin Hall voltage and spin rectification voltage by inverting spin injection direction

被引：26

作者：

Zhang, Wenxu ^{[1
]}

Peng, Bin ^{[1
]}

Han, Fangbin ^{[1
]}

Wang, Qiuru ^{[1
]}

Soh, Wee Tee ^{[2
]}

Ong, Chong Kim ^{[2
]}

Zhang, Wanli ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, State Key Lab Elect Thin Films & Integrated Devic, Chengdu 610054, Peoples R China

[2] Natl Univ Singapore, Dept Phys, Ctr Superconducting & Magnet Mat, 2 Sci Dr 3, Singapore 117551, Singapore

来源：

APPLIED PHYSICS LETTERS | 2016年 / 108卷 / 10期

关键词：

MAGNETORESISTANCE;

D O I：

10.1063/1.4943517

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We develop a method for universally resolving the important issue of separating the inverse spin Hall effect (ISHE) from the spin rectification effect (SRE) signal. This method is based on the consideration that the two effects depend on the spin injection direction: The ISHE is an odd function of the spin injection direction while the SRE is independent on it. Thus, the inversion of the spin injection direction changes the ISHE voltage signal, while the SRE voltage remains. It applies generally to analyzing the different voltage contributions without fitting them to special line shapes. This fast and simple method can be used in a wide frequency range and has the flexibility of sample preparation. (C) 2016 Author(s).

引用

页数：4

共 13 条

[1] Ando K, 2011, NAT MATER, V10, P655, DOI [10.1038/nmat3052, 10.1038/NMAT3052]
[2] Universal Method for Separating Spin Pumping from Spin Rectification Voltage of Ferromagnetic Resonance
Bai, Lihui
Hyde, P.
Gui, Y. S.
Hu, C. -M.
Vlaminck, V.
Pearson, J. E.
Bader, S. D.
Hoffmann, A.
[J]. PHYSICAL REVIEW LETTERS, 2013, 111 (21)
[3] GIANT MAGNETORESISTANCE OF (001)FE/(001) CR MAGNETIC SUPERLATTICES
BAIBICH, MN
BROTO, JM
FERT, A
VANDAU, FN
PETROFF, F
EITENNE, P
CREUZET, G
FRIEDERICH, A
CHAZELAS, J
[J]. PHYSICAL REVIEW LETTERS, 1988, 61 (21) : 2472 - 2475
[4] ENHANCED MAGNETORESISTANCE IN LAYERED MAGNETIC-STRUCTURES WITH ANTIFERROMAGNETIC INTERLAYER EXCHANGE
BINASCH, G
GRUNBERG, P
SAURENBACH, F
ZINN, W
[J]. PHYSICAL REVIEW B, 1989, 39 (07): : 4828 - 4830
[5] Angle dependent inverse spin Hall effect in NiFe/Pt thin film
Han Fang-Bin
Zhang Wen-Xu
Peng Bin
Zhang Wan-Li
[J]. ACTA PHYSICA SINICA, 2015, 64 (24)
[6] Analysis of the line shape of electrically detected ferromagnetic resonance
Harder, M.
Cao, Z. X.
Gui, Y. S.
Fan, X. L.
Hu, C-M.
[J]. PHYSICAL REVIEW B, 2011, 84 (05):
[7] Spin Hall effect
Hirsch, JE
[J]. PHYSICAL REVIEW LETTERS, 1999, 83 (09) : 1834 - 1837
[8] Jan J. P., 2001, SOLID STATE PHYS
[9] Stacking order dependence of inverse spin Hall effect and anomalous Hall effect in spin pumping experiments
Kim, Sang-Il
Kim, Dong-Jun
Seo, Min-Su
Park, Byong-Guk
Park, Seung-Young
[J]. JOURNAL OF APPLIED PHYSICS, 2015, 117 (17)
[10] Kurebayashi H, 2011, NAT MATER, V10, P660, DOI [10.1038/NMAT3053, 10.1038/nmat3053]

← 1 2 →