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Article: Spontaneous magnetic flux in disordered mesoscopic rings with interacting electrons: Monte Carlo simulations

TitleSpontaneous magnetic flux in disordered mesoscopic rings with interacting electrons: Monte Carlo simulations
Authors
Issue Date1997
PublisherSpringer Verlag. The Journal's web site is located at http://www.edpsciences.org/journal/index.cfm?edpsname=epjb
Citation
Zeitschrift Fur Physik B-Condensed Matter, 1997, v. 102 n. 2, p. 277-281 How to Cite?
AbstractThe nature of a spontaneous magnetic flux in a one-dimensional ring is investigated by the world line Monte Carlo simulations and a mean field treatment of the self-energy of the circulating current. The effects of disorders, electron-electron interaction and finite temperature are discussed. The results show that both disorder and electron interaction suppress the spontaneous magnetic flux. We are also able to obtain a transition line separating phases with zero and non-zero spontaneous flux in the parameter space. © Springer-Verlag 1997.
Persistent Identifierhttp://hdl.handle.net/10722/80542
ISSN
1999 Impact Factor: 1.727
2000 SCImago Journal Rankings: 1.637
References

 

DC FieldValueLanguage
dc.contributor.authorLiang, SDen_HK
dc.contributor.authorWang, Qen_HK
dc.contributor.authorWang, ZDen_HK
dc.date.accessioned2010-09-06T08:07:35Z-
dc.date.available2010-09-06T08:07:35Z-
dc.date.issued1997en_HK
dc.identifier.citationZeitschrift Fur Physik B-Condensed Matter, 1997, v. 102 n. 2, p. 277-281en_HK
dc.identifier.issn0722-3277en_HK
dc.identifier.urihttp://hdl.handle.net/10722/80542-
dc.description.abstractThe nature of a spontaneous magnetic flux in a one-dimensional ring is investigated by the world line Monte Carlo simulations and a mean field treatment of the self-energy of the circulating current. The effects of disorders, electron-electron interaction and finite temperature are discussed. The results show that both disorder and electron interaction suppress the spontaneous magnetic flux. We are also able to obtain a transition line separating phases with zero and non-zero spontaneous flux in the parameter space. © Springer-Verlag 1997.en_HK
dc.languageengen_HK
dc.publisherSpringer Verlag. The Journal's web site is located at http://www.edpsciences.org/journal/index.cfm?edpsname=epjben_HK
dc.relation.ispartofZeitschrift fur Physik B-Condensed Matteren_HK
dc.titleSpontaneous magnetic flux in disordered mesoscopic rings with interacting electrons: Monte Carlo simulationsen_HK
dc.typeArticleen_HK
dc.identifier.emailWang, ZD: zwang@hkucc.hku.hken_HK
dc.identifier.authorityWang, ZD=rp00802en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-0008017954en_HK
dc.identifier.hkuros21762en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0008017954&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume102en_HK
dc.identifier.issue2en_HK
dc.identifier.spage277en_HK
dc.identifier.epage281en_HK
dc.publisher.placeGermanyen_HK
dc.identifier.scopusauthoridLiang, SD=36813644000en_HK
dc.identifier.scopusauthoridWang, Q=7406916485en_HK
dc.identifier.scopusauthoridWang, ZD=14828459100en_HK

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