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hal.structure.identifierCentre de physique moléculaire optique et hertzienne [CPMOH]
hal.structure.identifierInstitut universitaire de France [IUF]
dc.contributor.authorBUZDIN, Alexandre I.
hal.structure.identifierDepartment of Physics
hal.structure.identifierInstitute for Solid State Physics [Tokyo] [ISSP]
dc.contributor.authorMATSUDA, Y.
hal.structure.identifierDepartment of Physics
dc.contributor.authorSHIBAUCHI, T.
dc.date.issued2007-11-07
dc.identifier.issn0295-5075
dc.description.abstractEnWe present the analysis of the inhomogeneous Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) superconducting state in thin superconducting films in the parallel magnetic field. For the tetragonal crystal symmetry (relevant to CeCoIn₅ - the most probable candidate for the FFLO state formation) we predict a very peculiar in-plane angular dependence of the FFLO critical field due to the orbital effect. In the uniform superconducting state the critical field should be isotropic. The magnetic field pins also the direction of the FFLO modulation permitting thus to study the critical current anisotropy. Our calculations reveal a strong critical current anisotropy in the FFLO state in sharp contrast with the usual superconducting state. The predicted characteristic anisotropies of the critical field and critical current may provide an unambiguous probe of the FFLO phase formation.
dc.description.sponsorshipExtreme Conditions Correlated Electrons
dc.language.isoen
dc.publisherEuropean Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing
dc.rights.urihttp://creativecommons.org/licenses/by-sa/
dc.subject.ensuperconductivity
dc.subject.enFFLO
dc.subject.eninhomogeneous state
dc.subject.enmultilayers
dc.subject.enheterostructures
dc.title.enFFLO state in thin superconducting films
dc.typeArticle de revue
dc.identifier.doi10.1209/0295-5075/80/67004
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Supraconductivité [cond-mat.supr-con]
bordeaux.journalEPL - Europhysics Letters
bordeaux.page67004
bordeaux.volume80
bordeaux.issue6
bordeaux.peerReviewedoui
hal.identifierhal-00258511
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00258511v1
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