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hal.structure.identifierInstitute for Physics of Microstructures of the RAS
dc.contributor.authorMIRONOV, S. V.
hal.structure.identifierInstitut universitaire de France [IUF]
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorBUZDIN, Alexandre I.
dc.date.created2011-08-21
dc.date.issued2011-08-25
dc.identifier.issn1098-0121
dc.description.abstractEnThe critical fluctuations in a mesoscopic superconducting ring are studied within the Ginzburg-Landau approach. The nonlocal conductivity as well as the specific heat are calculated as functions of the magnetic flux $\Phi$ through the ring. At $\Phi=\Phi_0/2$ two low-energy eigenstates become degenerate and near this point the behavior of fluctuations-dependent quantities change dramatically: both the zero Fourier component $\sigma_0$ of the fluctuation conductivity and the specific heat become non-monotonic functions of $|\Phi-\Phi_0/2|$ with rather special resonant structure.
dc.language.isoen
dc.publisherAmerican Physical Society
dc.title.enFluctuations in a mesoscopic superconducting ring: resonant behavior of conductivity and specific heat in two mode critical regime
dc.typeArticle de revue
dc.identifier.doi10.1103/PhysRevB.84.064527
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Autre [cond-mat.other]
dc.identifier.arxiv1104.1076
bordeaux.journalPhysical Review B: Condensed Matter and Materials Physics (1998-2015)
bordeaux.page064527 (6)
bordeaux.volume84
bordeaux.issue6
bordeaux.peerReviewedoui
hal.identifierhal-00628229
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00628229v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical%20Review%20B:%20Condensed%20Matter%20and%20Materials%20Physics%20(1998-2015)&rft.date=2011-08-25&rft.volume=84&rft.issue=6&rft.spage=064527%20(6)&rft.epage=064527%20(6)&rft.eissn=1098-0121&rft.issn=1098-0121&rft.au=MIRONOV,%20S.%20V.&BUZDIN,%20Alexandre%20I.&rft.genre=article


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