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Article: Conductance plateau in quantum spin transport through an interacting quantum dot

TitleConductance plateau in quantum spin transport through an interacting quantum dot
Authors
Bao, YJTong, NHSun, QFShen, SQ
Issue Date2008
PublisherInstitute of Physics Publishing Ltd.. The Journal's web site is located at http://iopscience.iop.org/0295-5075
Citation
Epl, 2008, v. 83 n. 3 How to Cite?
DOI: http://dx.doi.org/10.1209/0295-5075/83/37007
AbstractQuantum spin transport is studied in an interacting quantum dot. It is found that a conductance "plateau" emerges in the non-linear charge conductance by a spin bias in the Kondo regime. The conductance plateau, as a complementary to the Kondo peak, originates from the strong electron correlation and exchange processes in the quantum dot, and can be regarded as one of the characteristics in quantum spin transport. © 2008 Europhysics Letters Association.
Persistent Identifierhttp://hdl.handle.net/10722/59662
ISSN
0295-5075
2023 Impact Factor: 1.8
2023 SCImago Journal Rankings: 0.498
ISI Accession Number ID
WOS:000259022600034
Funding AgencyGrant Number
Research Grant Council of Hong KongHKU 7041/07P
NSF-China10474125
10525418
Funding Information:

This work was supported by the Research Grant Council of Hong Kong under Grant No. HKU 7041/07P ( SQS); and NSF-China under Grant Nos. 10474125 and 10525418 ( QFS).

References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorBao, YJen_HK
dc.contributor.authorTong, NHen_HK
dc.contributor.authorSun, QFen_HK
dc.contributor.authorShen, SQen_HK
dc.date.accessioned2010-05-31T03:54:43Z-
dc.date.available2010-05-31T03:54:43Z-
dc.date.issued2008en_HK
dc.identifier.citationEpl, 2008, v. 83 n. 3en_HK
dc.identifier.issn0295-5075en_HK
dc.identifier.urihttp://hdl.handle.net/10722/59662-
dc.description.abstractQuantum spin transport is studied in an interacting quantum dot. It is found that a conductance "plateau" emerges in the non-linear charge conductance by a spin bias in the Kondo regime. The conductance plateau, as a complementary to the Kondo peak, originates from the strong electron correlation and exchange processes in the quantum dot, and can be regarded as one of the characteristics in quantum spin transport. © 2008 Europhysics Letters Association.en_HK
dc.languageengen_HK
dc.publisherInstitute of Physics Publishing Ltd.. The Journal's web site is located at http://iopscience.iop.org/0295-5075 en_HK
dc.relation.ispartofEPLen_HK
dc.rightsEurophysics Letters. Copyright © E D P Sciences.en_HK
dc.titleConductance plateau in quantum spin transport through an interacting quantum doten_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0295-5075&volume=83&spage=37007: 1&epage=5&date=2008&atitle=Conductance+plateau+in+quantum+spin+transport+through+an+interacting+quantum+doten_HK
dc.identifier.emailShen, SQ: sshen@hkucc.hku.hken_HK
dc.identifier.authorityShen, SQ=rp00775en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1209/0295-5075/83/37007en_HK
dc.identifier.scopuseid_2-s2.0-77957581374en_HK
dc.identifier.hkuros147809en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-77957581374&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume83en_HK
dc.identifier.issue3en_HK
dc.identifier.isiWOS:000259022600034-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridBao, YJ=9743017000en_HK
dc.identifier.scopusauthoridTong, NH=7003973832en_HK
dc.identifier.scopusauthoridSun, QF=34572810700en_HK
dc.identifier.scopusauthoridShen, SQ=7403431266en_HK
dc.identifier.issnl0295-5075-

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