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arxiv: 1104.4059 · v1 · pith:RFA6EMDMnew · submitted 2011-04-20 · ❄️ cond-mat.mes-hall

Determination of Rashba and Dresselhaus spin-orbit fields

classification ❄️ cond-mat.mes-hall
keywords determinationdresselhausinteractionrashbaspin-orbitstrengthsabsolutearticle
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Determination of Rashba and Dresselhaus spin-orbit interaction strengths in a particular sample remains a challenge even today. In this article we investigate the possibilities of measuring the absolute values of these interaction strengths by calculating persistent charge and spin currents in a mesoscopic ring. Our numerical results can be verified experimentally.

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