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arXiv 0707.3908cond-mat.mes-hall
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准经典方法与自旋轨道耦合

Quasiclassical approach and spin-orbit coupling

Cosimo Gorini, Peter Schwab, Michael Dzierzawa, Roberto Raimondi

摘要:

本文讨论了自旋轨道耦合下二维电子气的准经典格林函数方法,着重讨论了$ξ$积分方法的意义。作为我们的方法的应用,我们演示了如何自旋霍尔电导率,在自旋翻转散射的存在下,可以很容易地从自旋密度连续性方程。

英文摘要:

We discuss the quasiclassical Green function method for a two-dimensional electron gas in the presence of spin-orbit coupling, with emphasis on the meaning of the $ξ$-integration procedure. As an application of our approach, we demonstrate how the spin-Hall conductivity, in the presence of spin-flip scattering, can be easily obtained from the spin-density continuity equation.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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