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Article: Spin Hall effect and Berry phase in two-dimensional electron gas

TitleSpin Hall effect and Berry phase in two-dimensional electron gas
Authors
KeywordsPhysics
Issue Date2004
PublisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/
Citation
Physical Review B - Condensed Matter And Materials Physics, 2004, v. 70 n. 8, p. 081311-1-081311-4 How to Cite?
AbstractThe spin Hall effect is investigated in a high mobility two-dimensional electron system with the spin-orbital coupling of both the Rashba and the Dresselhaus types. A spin current perpendicular to the electric field is generated by either the Rashba or the Dresselhaus coupling. The spin Hall conductance is dependent of the stength of the coupling, but its sign is determined by the relative ratio of the two couplings. The direction of dimensional plane via adjusting the Rashba coupling. It is observed that the spin hall conductance has a close relation to the Berry phase of conduction elections.
Persistent Identifierhttp://hdl.handle.net/10722/43456
ISSN
2001 Impact Factor: 3.07
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorShen, SQen_HK
dc.date.accessioned2007-03-23T04:46:03Z-
dc.date.available2007-03-23T04:46:03Z-
dc.date.issued2004en_HK
dc.identifier.citationPhysical Review B - Condensed Matter And Materials Physics, 2004, v. 70 n. 8, p. 081311-1-081311-4en_HK
dc.identifier.issn0163-1829en_HK
dc.identifier.urihttp://hdl.handle.net/10722/43456-
dc.description.abstractThe spin Hall effect is investigated in a high mobility two-dimensional electron system with the spin-orbital coupling of both the Rashba and the Dresselhaus types. A spin current perpendicular to the electric field is generated by either the Rashba or the Dresselhaus coupling. The spin Hall conductance is dependent of the stength of the coupling, but its sign is determined by the relative ratio of the two couplings. The direction of dimensional plane via adjusting the Rashba coupling. It is observed that the spin hall conductance has a close relation to the Berry phase of conduction elections.en_HK
dc.format.extent195834 bytes-
dc.format.extent34304 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/en_HK
dc.relation.ispartofPhysical Review B - Condensed Matter and Materials Physicsen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rightsPhysical Review B (Condensed Matter and Materials Physics). Copyright © American Physical Society.en_HK
dc.subjectPhysicsen_HK
dc.titleSpin Hall effect and Berry phase in two-dimensional electron gasen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1098-0121&volume=70&issue=8&spage=081311:1&epage=4&date=2004&atitle=Spin+Hall+effect+and+Berry+phase+in+two-dimensional+electron+gasen_HK
dc.identifier.emailShen, SQ: sshen@hkucc.hku.hken_HK
dc.identifier.authorityShen, SQ=rp00775en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1103/PhysRevB.70.081311en_HK
dc.identifier.scopuseid_2-s2.0-19544377969en_HK
dc.identifier.hkuros97393-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-19544377969&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume70en_HK
dc.identifier.issue8en_HK
dc.identifier.spage081311en_HK
dc.identifier.epage1en_HK
dc.identifier.isiWOS:000223716700015-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridShen, SQ=7403431266en_HK

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