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hal.structure.identifierDepartment of Materials Science and Metallurgy [Cambridge University] [DMSM]
dc.contributor.authorBÖRCSÖK, B.
hal.structure.identifierDepartment of Materials Science and Metallurgy [Cambridge University] [DMSM]
dc.contributor.authorKOMORI, S.
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
hal.structure.identifierCentre de physique moléculaire optique et hertzienne [CPMOH]
dc.contributor.authorBUZDIN, A.
hal.structure.identifierDepartment of Materials Science and Metallurgy [Cambridge University] [DMSM]
dc.contributor.authorROBINSON, J. W. A.
dc.date.issued2019
dc.identifier.issn2045-2322
dc.description.abstractEnthe development of superconducting memory and logic based on magnetic Josephson junctions relies on an understanding of junction properties and, in particular, the dependence of critical current on external magnetic flux (i.e. Fraunhofer patterns). With the rapid development of Josephson junctions with various forms of inhomogeneous barrier magnetism, Fraunhofer patterns are increasingly complex. In this paper we model Fraunhofer patterns for magnetic Josephson junctions in which the barrier magnetic susceptibility is position-and external-magnetic-field dependent. The model predicts anomalous Fraunhofer patterns in which local minima in the Josephson critical current can be nonzero and non-periodic with external magnetic flux due to an interference effect between magnetised and demagnetised regions.
dc.language.isoen
dc.publisherNature Publishing Group
dc.title.enFraunhofer patterns in magnetic Josephson junctions with non-uniform magnetic susceptibility
dc.typeArticle de revue
dc.identifier.doi10.1038/s41598-019-41764-3
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Supraconductivité [cond-mat.supr-con]
bordeaux.journalScientific Reports
bordeaux.page5616
bordeaux.volume9
bordeaux.peerReviewedoui
hal.identifierhal-02140447
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02140447v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Scientific%20Reports&rft.date=2019&rft.volume=9&rft.spage=5616&rft.epage=5616&rft.eissn=2045-2322&rft.issn=2045-2322&rft.au=B%C3%96RCS%C3%96K,%20B.&KOMORI,%20S.&BUZDIN,%20A.&ROBINSON,%20J.%20W.%20A.&rft.genre=article


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