scholarly journals Revealing the importance of interfaces for pure spin current transport

2021 ◽  
Vol 3 (2) ◽  
Author(s):  
A. Pfeiffer ◽  
R. M. Reeve ◽  
K. Elphick ◽  
A. Hirohata ◽  
M. Kläui
Keyword(s):  
Spin Current ◽  
Pure Spin ◽  
Current Transport

scholarly journals Pure spin current transport in a SiGe alloy

2018 ◽  
Vol 11 (5) ◽  
pp. 053006 ◽  
Author(s):  
Takahiro Naito ◽  
Michihiro Yamada ◽  
Makoto Tsukahara ◽  
Shinya Yamada ◽  
Kentarou Sawano ◽  
...  
Keyword(s):  
Spin Current ◽  
Pure Spin ◽  
Current Transport ◽  
Sige Alloy

scholarly journals Pure spin current transport in gallium doped zinc oxide

2017 ◽  
Vol 110 (5) ◽  
pp. 052403 ◽  
Author(s):  
Matthias Althammer ◽  
Joynarayan Mukherjee ◽  
Stephan Geprägs ◽  
Sebastian T. B. Goennenwein ◽  
Matthias Opel ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Spin Current ◽  
Pure Spin ◽  
Current Transport

scholarly journals Exchange-Dominated Pure Spin Current Transport inAlq3Molecules

2015 ◽  
Vol 115 (8) ◽  
Author(s):  
S. W. Jiang ◽  
S. Liu ◽  
P. Wang ◽  
Z. Z. Luan ◽  
X. D. Tao ◽  
...  
Keyword(s):  
Spin Current ◽  
Pure Spin ◽  
Current Transport

scholarly journals Pure spin photocurrent in non-centrosymmetric crystals: bulk spin photovoltaic effect

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Haowei Xu ◽  
Hua Wang ◽  
Jian Zhou ◽  
Ju Li
Keyword(s):  
Mirror Symmetry ◽  
Photovoltaic Effect ◽  
Transition Metal Dichalcogenides ◽  
Spin Current ◽  
Pure Spin ◽  
Light Illumination ◽  
Metal Dichalcogenides ◽  
Critical Components ◽  
Topological Crystalline Insulator

AbstractSpin current generators are critical components for spintronics-based information processing. In this work, we theoretically and computationally investigate the bulk spin photovoltaic (BSPV) effect for creating DC spin current under light illumination. The only requirement for BSPV is inversion symmetry breaking, thus it applies to a broad range of materials and can be readily integrated with existing semiconductor technologies. The BSPV effect is a cousin of the bulk photovoltaic (BPV) effect, whereby a DC charge current is generated under light. Thanks to the different selection rules on spin and charge currents, a pure spin current can be realized if the system possesses mirror symmetry or inversion-mirror symmetry. The mechanism of BSPV and the role of the electronic relaxation time $$\tau$$ τ are also elucidated. We apply our theory to several distinct materials, including monolayer transition metal dichalcogenides, anti-ferromagnetic bilayer MnBi2Te4, and the surface of topological crystalline insulator cubic SnTe.

scholarly journals Dynamically generated pure spin current in single-layer graphene

2013 ◽  
Vol 87 (14) ◽  
Author(s):  
Zhenyao Tang ◽  
Eiji Shikoh ◽  
Hiroki Ago ◽  
Kenji Kawahara ◽  
Yuichiro Ando ◽  
...  
Keyword(s):  
Spin Current ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Pure Spin ◽  
Layer Graphene

Modulation of magnetization dynamics in an epitaxial Heusler ferromagnet due to pure spin current in a laterally configured structure

2018 ◽  
Vol 30 (25) ◽  
pp. 255802
Author(s):  
Soichiro Oki ◽  
Yuta Sasaki ◽  
Yuichi Kasatani ◽  
Shinya Yamada ◽  
Shigemi Mizukami ◽  
...  
Keyword(s):  
Spin Current ◽  
Pure Spin ◽  
Magnetization Dynamics
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