Bilinear magnetoresistance in 2DEG with isotropic cubic Rashba spin-orbit interaction

Abstract

Bilinear magnetoresistance has been studied theoretically in 2D systems with isotropic cubic form of Rashba spin-orbit interaction. We have derived the effective spin-orbital field due to current-induced spin polarization and discussed its contribution to the unidirectional system response. The analysed model can be applied to the semiconductor quantum wells as well as 2DEG at the surfaces and interfaces of perovskite oxides.

arXiv comment8 pages, 2 figures, as accepted to JMMM

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