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arXiv · 1606.02043

Spin polarisation by current

Sergey D. Ganichev·Maxim Trushin·John Schliemann
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Abstract

This is an overview of current-induced spin polarization in gyrotropic semiconductor nanostructures. Such a spin polarization as response to a charge current may be classified as the inverse of the spin-galvanic effect, and sometimes is called as magneto-electrical effect or Edelstein (Rashba-Edelstein) effect. Apart from reviewing the experimental status of affairs, we have provided a detailed theoretical description of both effects in terms of a phenomenological model of spin-dependent relaxation processes, and an alternative theoretical approach based on the quasi-classical Boltzmann equation.

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Sergey D. Ganichev, Maxim Trushin, John Schliemann. 2016-06-07. Spin polarisation by current. https://doi.org/10.1201/9780429434235-7

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