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Anisotropic current-induced spin accumulation in the two-dimensional electron gas with spin-orbit coupling

Maxim Trushin·John Schliemann
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Abstract

We investigate the magnetoelectric (or inverse spin-galvanic) effect in the two dimensional electron gases with both Rashba and Dresselhaus spin-orbit coupling using an exact solution of the Boltzmann equation for electron spin and momentum. The spin response to an in-plane electric field turns out to be highly anisotropic while the usual charge conductivity remains isotropic, contrary to earlier statements.

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Maxim Trushin, John Schliemann. 2007-04-21. Anisotropic current-induced spin accumulation in the two-dimensional electron gas with spin-orbit coupling. https://doi.org/10.1103/physrevb.75.155323

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