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Article: Charge Hall effect driven by spin-dependent chemical potential gradients and Onsager relations in mesoscopic systems

TitleCharge Hall effect driven by spin-dependent chemical potential gradients and Onsager relations in mesoscopic systems
Authors
Issue Date2005
PublisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/
Citation
Physical Review B - Condensed Matter And Materials Physics, 2005, v. 72 n. 15 How to Cite?
AbstractWe study theoretically the spin-Hall effect as well as its reciprocal phenomenon (a transverse charge current driven by a spin-dependent chemical potential gradient) in electron and hole finite size mesoscopic systems. The Landauer-Buttiker-Keldysh formalism is used to model samples with mobilities and Rashba coupling strengths which are experimentally accessible and to demonstrate the appearance of measurable charge currents induced by the spin-dependent chemical potential gradient in the reciprocal spin-Hall effect. We also demonstrate that within the mesoscopic coherent transport regime the Onsager relations are fulfilled for the disorder averaged conductances for electron and hole mesoscopic systems. © 2005 The American Physical Society.
Persistent Identifierhttp://hdl.handle.net/10722/174982
ISSN
2014 Impact Factor: 3.736
2015 SCImago Journal Rankings: 1.933
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorHankiewicz, EMen_US
dc.contributor.authorLi, Jen_US
dc.contributor.authorJungwirth, Ten_US
dc.contributor.authorNiu, Qen_US
dc.contributor.authorShen, SQen_US
dc.contributor.authorSinova, Jen_US
dc.date.accessioned2012-11-26T08:48:29Z-
dc.date.available2012-11-26T08:48:29Z-
dc.date.issued2005en_US
dc.identifier.citationPhysical Review B - Condensed Matter And Materials Physics, 2005, v. 72 n. 15en_US
dc.identifier.issn1098-0121en_US
dc.identifier.urihttp://hdl.handle.net/10722/174982-
dc.description.abstractWe study theoretically the spin-Hall effect as well as its reciprocal phenomenon (a transverse charge current driven by a spin-dependent chemical potential gradient) in electron and hole finite size mesoscopic systems. The Landauer-Buttiker-Keldysh formalism is used to model samples with mobilities and Rashba coupling strengths which are experimentally accessible and to demonstrate the appearance of measurable charge currents induced by the spin-dependent chemical potential gradient in the reciprocal spin-Hall effect. We also demonstrate that within the mesoscopic coherent transport regime the Onsager relations are fulfilled for the disorder averaged conductances for electron and hole mesoscopic systems. © 2005 The American Physical Society.en_US
dc.languageengen_US
dc.publisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/en_US
dc.relation.ispartofPhysical Review B - Condensed Matter and Materials Physicsen_US
dc.titleCharge Hall effect driven by spin-dependent chemical potential gradients and Onsager relations in mesoscopic systemsen_US
dc.typeArticleen_US
dc.identifier.emailShen, SQ: sshen@hkucc.hku.hken_US
dc.identifier.authorityShen, SQ=rp00775en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1103/PhysRevB.72.155305en_US
dc.identifier.scopuseid_2-s2.0-29644444381en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-29644444381&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume72en_US
dc.identifier.issue15en_US
dc.identifier.isiWOS:000232934400074-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridHankiewicz, EM=6603346880en_US
dc.identifier.scopusauthoridLi, J=26643417100en_US
dc.identifier.scopusauthoridJungwirth, T=15071698100en_US
dc.identifier.scopusauthoridNiu, Q=7006052653en_US
dc.identifier.scopusauthoridShen, SQ=7403431266en_US
dc.identifier.scopusauthoridSinova, J=6603849604en_US

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