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hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorCROITORU, Mihail D.
hal.structure.identifierInstitut für Theroetische Physik III
dc.contributor.authorVAGOV, A.
hal.structure.identifierDepartement Fysica
dc.contributor.authorSHANENKO, A. A.
hal.structure.identifierInstitut für Theroetische Physik III
dc.contributor.authorAXT, V. M.
dc.date.created2012-05-24
dc.date.issued2012
dc.identifier.issn0953-2048
dc.description.abstractEnIn 1956 Cooper demonstrated (1956 Phys. Rev. 104 1189) that, no matter how weak the attraction is, two electrons in three-dimensional (3D) space just above the Fermi sea could be bound. In this work we investigate the influence of confinement on the binding energy of a Cooper pair. We show that confinement-induced modification of the Fermi sea results in a significant increase of the binding energy, when the bottom of an energy subband is very close to the Fermi surface.
dc.language.isoen
dc.publisherIOP Publishing
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/
dc.title.enThe Cooper problem in nanoscale: enhancement of the coupling due to confinement
dc.typeArticle de revue
dc.identifier.doi10.1088/0953-2048/25/12/124001
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Supraconductivité [cond-mat.supr-con]
dc.description.sponsorshipEuropeSuperconductivity in quantum-size regime
bordeaux.journalSuperconductor Science and Technology
bordeaux.page124001
bordeaux.volume25
bordeaux.issue12
bordeaux.peerReviewedoui
hal.identifierhal-00772403
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00772403v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Superconductor%20Science%20and%20Technology&rft.date=2012&rft.volume=25&rft.issue=12&rft.spage=124001&rft.epage=124001&rft.eissn=0953-2048&rft.issn=0953-2048&rft.au=CROITORU,%20Mihail%20D.&VAGOV,%20A.&SHANENKO,%20A.%20A.&AXT,%20V.%20M.&rft.genre=article


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