Glazov, M. M. and Semina, M. A. and Badalyan, S. M. and Vignale, G. (2011) Spin-current generation from Coulomb-Rashba interaction in semiconductor bilayers. PHYSICAL REVIEW B, 84 (3): 033305. ISSN 1098-0121,
Full text not available from this repository.Abstract
Electrons in double-layer semiconductor heterostructures experience a special type of spin-orbit interaction that arises in each layer from the perpendicular component of the Coulomb electric field created by electron-density fluctuations in the other layer. We show that this interaction, acting in combination with the usual spin-orbit interaction, can generate a spin current in one layer when a charge current is driven in the other. This effect is distinct symmetrywise from the spin-Hall drag. The spin current is not, in general, perpendicular to the drive current.
Item Type: | Article |
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Uncontrolled Keywords: | 2-DIMENSIONAL ELECTRON-SYSTEMS; RELAXATION; SCATTERING; ORIENTATION; |
Subjects: | 500 Science > 530 Physics |
Divisions: | Physics > Institute of Theroretical Physics |
Depositing User: | Dr. Gernot Deinzer |
Date Deposited: | 08 Jun 2020 04:58 |
Last Modified: | 08 Jun 2020 04:58 |
URI: | https://pred.uni-regensburg.de/id/eprint/20526 |
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