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Spin Accumulation in Diffusive Conductors with Rashba and Dresselhaus Spin-Orbit Interaction

URN to cite this document:
urn:nbn:de:bvb:355-epub-95625
Duckheim, Mathias ; Loss, Daniel ; Scheid, Matthias ; Richter, Klaus ; Adagideli, İnanç ; Jacquod, Philippe
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Date of publication of this fulltext: 30 Sep 2009 05:37



Abstract

We calculate the electrically induced spin accumulation in diffusive systems due to both Rashba (with strength $\alpha)$ and Dresselhaus (with strength $\beta)$ spin-orbit interaction. Using a diffusion equation approach we find that magnetoelectric effects disappear and that there is thus no spin accumulation when both interactions have the same strength, $\alpha=\pm \beta$. In thermodynamically ...

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