scholarly journals Controlling spin Hall effect by using a band anticrossing and nonmagnetic impurity scattering

2016 ◽  
Vol 93 (4) ◽  
Author(s):  
T. Mizoguchi ◽  
N. Arakawa
Keyword(s):  
Hall Effect ◽  
Impurity Scattering ◽  
Spin Hall Effect ◽  
Nonmagnetic Impurity ◽  
Band Anticrossing

THE SPIN-HALL EFFECT IN p-TYPE BULK SEMICONDUCTORS

2008 ◽  
Vol 18 (01) ◽  
pp. 137-145
Author(s):  
S. Y. LIU ◽  
N. J. M. HORING ◽  
X. L. LEI
Keyword(s):  
Hall Effect ◽  
Long Range ◽  
Impurity Scattering ◽  
Spin Hall Effect ◽  
Hole Density ◽  
Diffusive Regime ◽  
Equation Analysis ◽  
Bulk Semiconductors ◽  
Disorder Effect ◽  
P Type

The spin Hall effect provides a new possible way to effectively inject spins into paramagnetic semiconductors. Here, we investigate the spin-Hall effect in a p-type Luttinger semiconductor employing a two-band kinetic equation analysis. The long-range disorder effect on spin-Hall current (SHC) is considered within the self-consistent Born approximation. We find that in addition to the intrinsic SHC proposed previously, there is a nonvanishing SHC that originates from long-range electron-impurity scattering, but which is independent of impurity density in the diffusive regime. This SHC has an opposite sign from the intrinsic one, leading to a significant reduction of the total SHC. We also carry out a numerical analysis of the hole density dependencies of SHC and spin mobility, finding that with increasing hole density, the SHC first increases and then falls, while the spin mobility monotonically decreases.

scholarly journals Erratum: Giant photonic spin Hall effect near the Dirac points [Phys. Rev. A 101 , 023826 (2020)]

2020 ◽  
Vol 101 (6) ◽  
Author(s):  
Wenhao Xu ◽  
Qiang Yang ◽  
Guangzhou Ye ◽  
Weijie Wu ◽  
Wenshuai Zhang ◽  
...  
Keyword(s):  
Hall Effect ◽  
Spin Hall Effect

scholarly journals Spin Hall effect generated by fluctuating vortices in type-II superconductors

2021 ◽  
Vol 103 (13) ◽  
Author(s):  
Takuya Taira ◽  
Yusuke Kato ◽  
Masanori Ichioka ◽  
Hiroto Adachi
Keyword(s):  
Hall Effect ◽  
Spin Hall Effect ◽  
Type Ii ◽  
Type Ii Superconductors

scholarly journals Tunable multichannel Photonic spin Hall effect in metal-dielectric-metal waveguide

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Li-Ming Zhao ◽  
Yun-Song Zhou
Keyword(s):  
Hall Effect ◽  
Polar Angle ◽  
Spin Hall Effect ◽  
Dipole Source ◽  
Interference Theory ◽  
Wave Interference ◽  
Metal Waveguide ◽  
Component Wave ◽  
Plasmon Polaritons ◽  
Important Progress

AbstractThe discovery of Photonic spin Hall effect (PSHE) on surface plasmon polaritons (SPPs) is an important progress in photonics. In this paper, a method of realizing multi-channel PSHE in two-dimensional metal-air-metal waveguide is proposed. By modulating the phase difference $$\phi$$ ϕ and polar angle $$\theta$$ θ of the dipole source, the SPP can propagate along a specific channel. We further prove that PSHE results from the component wave interference theory. We believe that our findings will rich the application of SPPs in optical devices.

Coherent control of plasmonic Spin Hall effect (Conference Presentation)

2016 ◽  
Author(s):  
Shiyi Xiao ◽  
Fan Zhong ◽  
Hui Liu ◽  
Shining Zhu ◽  
Jensen Li
Keyword(s):  
Hall Effect ◽  
Coherent Control ◽  
Spin Hall Effect

Electrically tunable inverse spin Hall effect in SrIrO3/Pb(Mg1/3Nb2/3)0.7 Ti0.3O3 heterostructures through interface strain coupling

2021 ◽  
Vol 118 (5) ◽  
pp. 052904
Author(s):  
Dapeng Cui ◽  
Yeming Xu ◽  
Lifan Zhou ◽  
Lunyong Zhang ◽  
Zhongzhi Luan ◽  
...  
Keyword(s):  
Hall Effect ◽  
Spin Hall Effect ◽  
Interface Strain ◽  
Inverse Spin Hall Effect ◽  
Strain Coupling

Wave-Vector-Varying Pancharatnam-Berry Phase Photonic Spin Hall Effect

2021 ◽  
Vol 126 (8) ◽  
Author(s):  
Wenguo Zhu ◽  
Huadan Zheng ◽  
Yongchun Zhong ◽  
Jianhui Yu ◽  
Zhe Chen
Keyword(s):  
Hall Effect ◽  
Wave Vector ◽  
Berry Phase ◽  
Spin Hall Effect
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