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dc.contributor.authorBörcsök, Bence
dc.contributor.authorRobinson, Jason
dc.contributor.authorKomori, Sachio
dc.contributor.authorAlexander, Buzdin
dc.date.accessioned2019-03-23T00:30:28Z
dc.date.available2019-03-23T00:30:28Z
dc.identifier.issn2045-2322
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/290792
dc.description.abstractThe 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 highly magnetised and demagnetised regions.
dc.publisherNature Publishing Group
dc.rightsAttribution 4.0 International (CC BY)
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.titleFraunhofer patterns in magnetic Josephson junctions with non-uniform magnetic susceptibility
dc.typeArticle
prism.publicationNameScientific Reports
dc.identifier.doi10.17863/CAM.37994
dcterms.dateAccepted2019-03-17
rioxxterms.versionofrecord10.1038/s41598-019-41764-3
rioxxterms.versionVoR
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.licenseref.startdate2019-03-17
dc.contributor.orcidRobinson, Jason [0000-0002-4723-722X]
rioxxterms.typeJournal Article/Review
pubs.funder-project-idEngineering and Physical Sciences Research Council (EP/N017242/1)
pubs.funder-project-idRoyal Society (UF150676)
pubs.funder-project-idEngineering and Physical Sciences Research Council (EP/P026311/1)
pubs.funder-project-idRoyal Society (RGF\EA\180009)
cam.issuedOnline2019-04-04
cam.orpheus.successTue Jun 16 10:41:23 BST 2020 - The item has an open VoR version.
cam.orpheus.counter12
rioxxterms.freetoread.startdate2100-01-01


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Attribution 4.0 International (CC BY)
Except where otherwise noted, this item's licence is described as Attribution 4.0 International (CC BY)