Inverse spin Hall effect induced by spin pumping into semiconducting ZnO

被引：21

作者：

Lee, Jung-Chuan ^{[1
]}

Huang, Leng-Wei ^{[2
]}

Hung, Dung-Shing ^{[1
,3
]}

Chiang, Tung-Han ^{[4
]}

Huang, J. C. A. ^{[4
,5
]}

Liang, Jun-Zhi ^{[5
,6
]}

Lee, Shang-Fan ^{[1
,2
]}

机构：

[1] Acad Sinica, Inst Phys, Taipei 11529, Taiwan

[2] Natl Chengchi Univ, Grad Inst Appl Phys, Taipei 11605, Taiwan

[3] Ming Chuan Univ, Dept Informat & Telecommun Engn, Taipei 111, Taiwan

[4] Natl Cheng Kung Univ, Dept Phys, Tainan 70101, Taiwan

[5] Natl Cheng Kung Univ, Adv Optoelect Technol Ctr, Tainan 70101, Taiwan

[6] Fu Jen Catholic Univ, Dept Phys, Taipei 242, Taiwan

来源：

APPLIED PHYSICS LETTERS | 2014年 / 104卷 / 05期

关键词：

DC voltage - Microwave excitations - N-type semiconductors - Permalloy films - Spin currents - Spin-pumping - ZnO layers - ZnO thin film;

D O I：

10.1063/1.4863750

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The inverse spin Hall effect (ISHE) of n-type semiconductor ZnO thin films with weak spin-orbit coupling has been observed by utilizing the spin pumping method. In the ferromagnetic resonance condition, the spin pumping driven by the dynamical exchange interaction of a permalloy film injects a pure spin current into the adjacent ZnO layer. This spin current gives rise to a DC voltage through the ISHE in the ZnO layer, and the DC voltage is proportional to the microwave excitation power. The effect is sizeable even when the spin backflow is considered. (C) 2014 AIP Publishing LLC.

引用

页数：4

共 50 条

[21] Inverse spin Hall effect in ITO/YIG exited by spin pumping and spin Seebeck experiments
朱科建
林伟坚
苏仰涛
石海滨
孟洋
赵宏武
Chinese Physics B, 2019, (01) : 550 - 554
[22] Inverse spin Hall effect in ITO/YIG exited by spin pumping and spin Seebeck experiments
Zhu, Kejian
Lin, Weijian
Su, Yangtao
Shi, Haibin
Meng, Yang
Zhao, Hongwu
CHINESE PHYSICS B, 2019, 28 (01)
[23] Spin pumping and the inverse spin hall effect in single crystalline Fe/Pt heterostructure
Huo, Y.
Zeng, F. L.
Zhou, C.
Wu, Y. Z.
AIP ADVANCES, 2017, 7 (05):
[24] Temperature dependence of spin pumping and inverse spin Hall effect in permalloy/Pt bilayers
Martin-Rio, S.
Pomar, A.
Balcells, Ll
Bozzo, B.
Frontera, C.
Martinez, B.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2020, 500
[25] Large Spin Pumping and Inverse Spin Hall Effect in Ta/Py Bilayer Structures
Paikaray, Bibekananda
Sahoo, Somesh Kumar
Manoj, Talluri
Sriram, Kasilingam
Basumatary, Himalay
Haldar, Arabinda
Murapaka, Chandrasekhar
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2022, 219 (11):
[26] Synchronization of spin-transfer torque oscillators by spin pumping, inverse spin Hall, and spin Hall effects
Elyasi, Mehrdad
Bhatia, Charanjit S.
Yang, Hyunsoo
JOURNAL OF APPLIED PHYSICS, 2015, 117 (06)
[27] An angular analysis to separate spin pumping-induced inverse spin Hall effect from spin rectification in a Py/Pt bilayer
Soh, Wee Tee
Peng, Bin
Ong, C. K.
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2014, 47 (28)
[28] Spin pumping and inverse spin Hall voltages from dynamical antiferromagnets
Johansen, Oyvind
Brataas, Arne
PHYSICAL REVIEW B, 2017, 95 (22)
[29] Observation of the inverse spin Hall effect in the topological crystalline insulator SnTe using spin pumping
Ohya, Shinobu
Yamamoto, Akiyori
Yamaguchi, Tomonari
Ishikawa, Ryo
Akiyama, Ryota
Le Duc Anh
Goel, Shobhit
Wakabayashi, Yuki K.
Kuroda, Shinji
Tanaka, Masaaki
PHYSICAL REVIEW B, 2017, 96 (09)
[30] Phase-Sensitive Detection of Spin Pumping via the ac Inverse Spin Hall Effect
Weiler, Mathias
Shaw, Justin M.
Nembach, Hans T.
Silva, Thomas J.
PHYSICAL REVIEW LETTERS, 2014, 113 (15)

← 1 2 3 4 5 →