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Article: Disorder effect of resonant spin Hall effect in a tilted magnetic field

TitleDisorder effect of resonant spin Hall effect in a tilted magnetic field
Authors
KeywordsPhysics
Issue Date2009
PublisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/
Citation
Physical Review B - Condensed Matter And Materials Physics, 2009, v. 80 n. 19 How to Cite?
AbstractWe study the disorder effect of resonant spin Hall effect in a two-dimensional electron system with Rashba coupling in the presence of a tilted magnetic field. The competition between the Rashba coupling and the Zeeman coupling leads to the energy crossing of the Landau levels, which gives rise to the resonant spin Hall effect. Utilizing the Streda's formula within the self-consistent Born approximation, we find that the impurity scattering broadens the energy levels and the resonant spin Hall conductance exhibits a double peak around the resonant point, which is recovered in an applied tilted magnetic field. © 2009 The American Physical Society.
Persistent Identifierhttp://hdl.handle.net/10722/81068
ISSN
2014 Impact Factor: 3.736
2015 SCImago Journal Rankings: 1.933
ISI Accession Number ID
Funding AgencyGrant Number
Research Grant Council of Hong KongHKU 7041/07P
HKU 10/CRF/08
Funding Information:

The work was partly motivated by the tilted magnetic field experiments in R. R. Du's group, whom we wish to thank for stimulating discussions. This work was supported by the Research Grant Council of Hong Kong under Grants No. HKU 7041/07P and No. HKU 10/CRF/08.

References

 

DC FieldValueLanguage
dc.contributor.authorJiang, ZFen_HK
dc.contributor.authorShen, SQen_HK
dc.contributor.authorZhang, FCen_HK
dc.date.accessioned2010-09-06T08:13:23Z-
dc.date.available2010-09-06T08:13:23Z-
dc.date.issued2009en_HK
dc.identifier.citationPhysical Review B - Condensed Matter And Materials Physics, 2009, v. 80 n. 19en_HK
dc.identifier.issn1098-0121en_HK
dc.identifier.urihttp://hdl.handle.net/10722/81068-
dc.description.abstractWe study the disorder effect of resonant spin Hall effect in a two-dimensional electron system with Rashba coupling in the presence of a tilted magnetic field. The competition between the Rashba coupling and the Zeeman coupling leads to the energy crossing of the Landau levels, which gives rise to the resonant spin Hall effect. Utilizing the Streda's formula within the self-consistent Born approximation, we find that the impurity scattering broadens the energy levels and the resonant spin Hall conductance exhibits a double peak around the resonant point, which is recovered in an applied tilted magnetic field. © 2009 The American Physical Society.en_HK
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.subjectPhysics-
dc.titleDisorder effect of resonant spin Hall effect in a tilted magnetic fielden_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1098-0121&volume=80&issue=19 article no. 195301&spage=&epage=&date=2009&atitle=Disorder+effect+of+resonant+spin+Hall+effect+in+a+tilted+magnetic+fielden_HK
dc.identifier.emailShen, SQ: sshen@hkucc.hku.hken_HK
dc.identifier.emailZhang, FC: fuchun@hkucc.hku.hken_HK
dc.identifier.authorityShen, SQ=rp00775en_HK
dc.identifier.authorityZhang, FC=rp00840en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1103/PhysRevB.80.195301en_HK
dc.identifier.scopuseid_2-s2.0-77954711955en_HK
dc.identifier.hkuros169443en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-77954711955&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume80en_HK
dc.identifier.issue19en_HK
dc.identifier.isiWOS:000272311000064-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridJiang, ZF=24171139900en_HK
dc.identifier.scopusauthoridShen, SQ=7403431266en_HK
dc.identifier.scopusauthoridZhang, FC=14012468800en_HK

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