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Article: The periodicity of persistent currents in mesoscopic rings

TitleThe periodicity of persistent currents in mesoscopic rings
Authors
Issue Date1995
PublisherChinese Academy of Sciences, Institute of Theoretical Physics. The Journal's web site is located at http://ctp.itp.cn
Citation
Communications in Theoretical Physics, 1995, v. 23 n. 1, p. 105-108 How to Cite?
AbstractIn a tight-binding model, we find that the equation of the Green's function in a onedimensional mesoscopic ring threaded by a Aharonov-Bohm (AB) flux can be exactly solved. From the poles of the Green's function, the eigenvalues are obtained and are periodic in the AB flux with period h/e. However, the periodicity of the persistent currents is determined by the number of electrons in the ring.
Persistent Identifierhttp://hdl.handle.net/10722/80464
ISSN
2015 Impact Factor: 0.948
2015 SCImago Journal Rankings: 0.493

 

DC FieldValueLanguage
dc.contributor.authorZhu, JXen_HK
dc.contributor.authorWang, ZDen_HK
dc.contributor.authorGong, CDen_HK
dc.date.accessioned2010-09-06T08:06:44Z-
dc.date.available2010-09-06T08:06:44Z-
dc.date.issued1995en_HK
dc.identifier.citationCommunications in Theoretical Physics, 1995, v. 23 n. 1, p. 105-108en_HK
dc.identifier.issn0253-6102en_HK
dc.identifier.urihttp://hdl.handle.net/10722/80464-
dc.description.abstractIn a tight-binding model, we find that the equation of the Green's function in a onedimensional mesoscopic ring threaded by a Aharonov-Bohm (AB) flux can be exactly solved. From the poles of the Green's function, the eigenvalues are obtained and are periodic in the AB flux with period h/e. However, the periodicity of the persistent currents is determined by the number of electrons in the ring.-
dc.languageengen_HK
dc.publisherChinese Academy of Sciences, Institute of Theoretical Physics. The Journal's web site is located at http://ctp.itp.cnen_HK
dc.relation.ispartofCommunications in Theoretical Physicsen_HK
dc.titleThe periodicity of persistent currents in mesoscopic ringsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0253-6102&volume=23&spage=105&epage=108&date=1995&atitle=The+periodicity+of+persistent+currents+in+mesoscopic+ringsen_HK
dc.identifier.emailWang, ZD: zwang@hkucc.hku.hken_HK
dc.identifier.authorityWang, ZD=rp00802en_HK
dc.description.naturelink_to_OA_fulltext-
dc.identifier.hkuros3212en_HK

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