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Bulk electron spin polarization generated by the spin Hall current

V. L. Korenev
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Abstract

It is shown that the spin Hall current generates a non-equilibrium spin polarization in the interior of crystals with reduced symmetry in a way that is drastically different from the previously well-known equilibrium polarization during the spin relaxation process. The steady state spin polarization value does not depend on the strength of spin-orbit interaction offering possibility to generate relatively high spin polarization even in the case of weak spin-orbit coupling.

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V. L. Korenev. 2006-05-19. Bulk electron spin polarization generated by the spin Hall current. https://doi.org/10.1103/physrevb.74.041308

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