Pure spin current from one-photon absorption of linearly polarized light in noncentrosymmetric semiconductors

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dc.creatorBhat, R. D. R.
dc.creatorNastos, F.
dc.creatorNajmaie, Ali
dc.creatorSipe, J. E.
dc.date2004-04-02
dc.date2005-03-11
dc.date.accessioned2026-07-07T02:57:25Z
dc.date.available2026-07-07T02:57:25Z
dc.descriptionWe show that one-photon absorption of linearly polarized light should produce pure spin currents in noncentrosymmetric semiconductors, including even bulk GaAs. We present 14x14 k.p model calculations of the effect in GaAs, including strain, and pseudopotential calculations of the effect in wurtzite CdSe.
dc.descriptionVersion 2 (5 pages, 2 figures) uses semiconductor optical Bloch equations. Version 1 (10 preprint pages, 2 figures) uses a rate equation approach. Both versions give the same results. Version 2 will appear in Phys. Rev. Lett
dc.identifierhttps://arxiv.org/abs/cond-mat/0404066
dc.identifierhttp://arxiv.org/abs/cond-mat/0404066
dc.identifierPhys. Rev. Lett. 94, 096603 (2005)
dc.identifierdoi:10.1103/PhysRevLett.94.096603
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/23658
dc.subjectOther Condensed Matter
dc.titlePure spin current from one-photon absorption of linearly polarized light in noncentrosymmetric semiconductors
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