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Article: Transverse electric current induced by optically injected spin current in a cross-shaped InGaAsInAlAs system

TitleTransverse electric current induced by optically injected spin current in a cross-shaped InGaAsInAlAs system
Authors
KeywordsPhysics Engineering
Issue Date2006
PublisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/
Citation
Applied Physics Letters, 2006, v. 88 n. 16 How to Cite?
AbstractWe examine the electric response of a linearly polarized light normally shed on a cross-shaped quasi-two-dimensional InGaAsInAlAs system with structure inversion asymmetry. The photoexcited conduction electrons carry a pure spin current with in-plane spin polarization due to the Rashba spin-orbit interaction. We use the Landauer-Büttiker formalism to show that this spin current induces two inward or outward transverse charge currents, which are observable in experiments. This effect may serve as an experimental probe of certain types of spin current. © 2006 American Institute of Physics.
Persistent Identifierhttp://hdl.handle.net/10722/45263
ISSN
2015 Impact Factor: 3.142
2015 SCImago Journal Rankings: 1.105
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLi, Jen_HK
dc.contributor.authorDai, Xen_HK
dc.contributor.authorShen, SQen_HK
dc.contributor.authorZhang, FCen_HK
dc.date.accessioned2007-10-30T06:21:16Z-
dc.date.available2007-10-30T06:21:16Z-
dc.date.issued2006en_HK
dc.identifier.citationApplied Physics Letters, 2006, v. 88 n. 16en_HK
dc.identifier.issn0003-6951en_HK
dc.identifier.urihttp://hdl.handle.net/10722/45263-
dc.description.abstractWe examine the electric response of a linearly polarized light normally shed on a cross-shaped quasi-two-dimensional InGaAsInAlAs system with structure inversion asymmetry. The photoexcited conduction electrons carry a pure spin current with in-plane spin polarization due to the Rashba spin-orbit interaction. We use the Landauer-Büttiker formalism to show that this spin current induces two inward or outward transverse charge currents, which are observable in experiments. This effect may serve as an experimental probe of certain types of spin current. © 2006 American Institute of Physics.en_HK
dc.format.extent134085 bytes-
dc.format.extent2919 bytes-
dc.format.extent5046 bytes-
dc.format.extent3582 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
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dc.languageengen_HK
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/en_HK
dc.relation.ispartofApplied Physics Lettersen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectPhysics Engineeringen_HK
dc.titleTransverse electric current induced by optically injected spin current in a cross-shaped InGaAsInAlAs systemen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0003-6951&volume=88&issue=16&spage=162105:1&epage=3&date=2006&atitle=Transverse+electric+current+induced+by+optically+injected+spin+current+in+a+cross-shaped+InGaAs/InAlAs+systemen_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_versionen_HK
dc.identifier.doi10.1063/1.2196230en_HK
dc.identifier.scopuseid_2-s2.0-33646173059en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33646173059&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume88en_HK
dc.identifier.issue16en_HK
dc.identifier.isiWOS:000236969300053-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridLi, J=26643417100en_HK
dc.identifier.scopusauthoridDai, X=55237280400en_HK
dc.identifier.scopusauthoridShen, SQ=7403431266en_HK
dc.identifier.scopusauthoridZhang, FC=14012468800en_HK

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