scholarly journals Spin-current-induced charge accumulation and electric current in semiconductor nanostructures with Rashba spin-orbit coupling

2007 ◽  
Vol 76 (15) ◽  
Author(s):  
Jian Li ◽  
Shun-Qing Shen
Keyword(s):  
Electric Current ◽  
Spin Current ◽  
Semiconductor Nanostructures ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Charge Accumulation ◽  
Rashba Spin ◽  
Induced Charge

Persistent Spin Current in a Quantum Wire with Weak Rashba Spin–Orbit Coupling

2006 ◽  
Vol 23 (11) ◽  
pp. 3065-3068 ◽  
Author(s):  
Wang Yi ◽  
Sheng Wei ◽  
Zhou Guang-Hui
Keyword(s):  
Quantum Wire ◽  
Spin Current ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Rashba Spin

SPIN CURRENT INDUCED ELECTRIC FIELD IN A RASHBA QUANTUM WIRE

2010 ◽  
Vol 24 (07) ◽  
pp. 649-656
Author(s):  
XI FU ◽  
GUANGHUI ZHOU
Keyword(s):  
Electric Field ◽  
Current Density ◽  
Quantum Wire ◽  
Spin Current ◽  
Scattering Matrix ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Rashba Spin

We investigate theoretically the spin current and spin current induced electric field in a weak Rashba spin-orbit coupling quantum wire (QW) using a definition for spin current by means of scattering matrix. It is found that there exists two non-zero linear spin current density elements which have oscillation peaks at the center of QW and their strengths can be changed by the number of propagation modes and Rashba constant, respectively. Moreover, the spin current induced electric field has also been calculated and its strength is measurable with present technology with which can be used to detect spin current.

Spin–orbit coupling is the key to unraveling intriguing features of the halogen bond involving astatine

2020 ◽  
Vol 22 (4) ◽  
pp. 1897-1910 ◽  
Author(s):  
Elisa Rossi ◽  
Matteo De Santis ◽  
Diego Sorbelli ◽  
Loriano Storchi ◽  
Leonardo Belpassi ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Halogen Bond ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Charge Accumulation ◽  
Induced Charge

SOC induced charge accumulation on astatine side in Cl–At weakens the halogen bond through reduction of charge transfer, polar flattening and σ-hole.

scholarly journals Equilibrium spin current in graphene with Rashba spin-orbit coupling

2014 ◽  
Vol 4 (1) ◽  
Author(s):  
Huan Zhang ◽  
Zhongshui Ma ◽  
Jun-Feng Liu
Keyword(s):  
Spin Current ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Rashba Spin
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