Influence of inelastic relaxation time on intrinsic spin Hall effects in a disordered two-dimensional electron gas

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dc.creatorWang, Pei
dc.creatorLi, You-Quan
dc.date2007-01-18
dc.date2007-10-28
dc.date.accessioned2026-07-07T09:33:17Z
dc.date.available2026-07-07T09:33:17Z
dc.descriptionThe influence of inelastic relaxation time on the intrinsic spin Hall effects in a disordered two-dimensional electron gas with Rashba interaction is studied, which clarifies the controversy of impurity effects in the system. We reveal that, due to the existence of inelastic scattering, the spin Hall conductivity does not vanish when the impurity concentration diminishes to zero no matter it is non-magnetically or magnetically disordered. The spin accumulation is evaluated by using the obtained spin Hall conductivity, and an alternate route is suggested to verify the intrinsic spin Hall effect by measuring the spin accumulation at different ratios.
dc.descriptionRevtex 6 pages, 1 figure, extended with more details
dc.identifierhttps://arxiv.org/abs/cond-mat/0701425
dc.identifierhttp://arxiv.org/abs/cond-mat/0701425
dc.identifierJ. Phys.: Condens. Matter 20 215206 (2008)
dc.identifierdoi:10.1088/0953-8984/20/21/215206
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/159080
dc.subjectMesoscale and Nanoscale Physics
dc.subjectStrongly Correlated Electrons
dc.titleInfluence of inelastic relaxation time on intrinsic spin Hall effects in a disordered two-dimensional electron gas
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