The Edelstein Effect in the Presence of Impurity Spin-Orbit Scattering

• Authors: A. Maleki Sheikhabadi , R. Raimondi , Ka Shen
• Languages of publication: EN

Abstracts

EN

In this paper we study the current-induced spin polarization in a two-dimensional electron gas, known also as the Edelstein effect. Compared to previous treatments, we consider both the Rashba and Dresselhaus spin-orbit interaction as well as the spin-orbit interaction from impurity scattering. In evaluating the Kubo formula for the spin polarization response to an applied electric field, we explicitly take into account the side-jump and skew-scattering effects. We show that the inclusion of side-jump and skew-scattering modifies the expression of the current-induced spin polarization.

Keywords

EN

72.25.-b   71.70.Ej   72.20.Dp   85.75.-d  

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2017
• Volume: 132
• Issue: 1
• Pages: 135-139

Dates

published

2017-07

References

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Identifiers

DOI

10.12693/APhysPolA.131.135