Spin Hall effect and spin current generation in two-dimensional systems with random Rashba spin–orbit coupling

2012 ◽  
Vol 324 (21) ◽  
pp. 3573-3575 ◽  
Author(s):  
V.K. Dugaev ◽  
M. Inglot ◽  
E. Ya. Sherman ◽  
J. Barnaś
Keyword(s):  
Hall Effect ◽  
Spin Current ◽  
Spin Hall Effect ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Two Dimensional ◽  
Current Generation ◽  
Rashba Spin

scholarly journals Spin current generation in organic antiferromagnets

2019 ◽  
Vol 10 (1) ◽  
Author(s):  
Makoto Naka ◽  
Satoru Hayami ◽  
Hiroaki Kusunose ◽  
Yuki Yanagi ◽  
Yukitoshi Motome ◽  
...  
Keyword(s):  
Hall Effect ◽  
Spin Current ◽  
Inorganic Materials ◽  
Spin Hall Effect ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Current Generation ◽  
Heavy Atoms ◽  
A Charge

Abstract Spin current–a flow of electron spins without a charge current–is an ideal information carrier free from Joule heating for electronic devices. The celebrated spin Hall effect, which arises from the relativistic spin-orbit coupling, enables us to generate and detect spin currents in inorganic materials and semiconductors, taking advantage of their constituent heavy atoms. In contrast, organic materials consisting of molecules with light elements have been believed to be unsuited for spin current generation. Here we show that a class of organic antiferromagnets with checker-plate type molecular arrangements can serve as a spin current generator by applying a thermal gradient or an electric field, even with vanishing spin-orbit coupling. Our findings provide another route to create a spin current distinct from the conventional spin Hall effect and open a new field of spintronics based on organic magnets having advantages of small spin scattering and long lifetime.

scholarly journals Boundary spin Hall effect in a two-dimensional semiconductor system with Rashba spin-orbit coupling

2007 ◽  
Vol 76 (8) ◽  
Author(s):  
Yaroslav Tserkovnyak ◽  
Bertrand I. Halperin ◽  
Alexey A. Kovalev ◽  
Arne Brataas
Keyword(s):  
Hall Effect ◽  
Spin Hall Effect ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Two Dimensional ◽  
Rashba Spin ◽  
Semiconductor System

scholarly journals Inverse spin Hall effect in ferromagnetic metal with Rashba spin orbit coupling

AIP Advances ◽  
2012 ◽  
Vol 2 (3) ◽  
pp. 032147 ◽  
Author(s):  
M.-J. Xing ◽  
M. B. A. Jalil ◽  
Seng Ghee Tan ◽  
Y. Jiang
Keyword(s):  
Hall Effect ◽  
Ferromagnetic Metal ◽  
Spin Hall Effect ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Rashba Spin ◽  
Inverse Spin Hall Effect

scholarly journals Extrinsic spin Hall effect from anisotropic Rashba spin-orbit coupling in graphene

2016 ◽  
Vol 93 (8) ◽  
Author(s):  
H.-Y. Yang ◽  
Chunli Huang ◽  
H. Ochoa ◽  
M. A. Cazalilla
Keyword(s):  
Hall Effect ◽  
Spin Hall Effect ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Rashba Spin
Sign in / Sign up

Export Citation Format

Share Document