Dissipation effects in spin-Hall transport of electrons and holes

被引：136

作者：

Schliemann, J ^{[1
]}

Loss, D ^{[1
]}

机构：

[1] Univ Basel, Dept Phys & Astron, CH-4056 Basel, Switzerland

来源：

PHYSICAL REVIEW B | 2004年 / 69卷 / 16期

关键词：

D O I：

10.1103/PhysRevB.69.165315

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We investigate the spin-Hall effect of both electrons and holes in semiconductors using the Kubo formula in the correct zero-frequency limit taking into account the finite momentum relaxation time of carriers in real semiconductors. This approach allows us to analyze the range of validity of recent theoretical findings. In particular, the spin-Hall conductivity vanishes for vanishing spin-orbit coupling if the correct zero-frequency limit is performed.

引用

页码：165315 / 1

页数：5

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