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dc.contributor.authorVargunin, A.
dc.contributor.authorSilaev, M. A.
dc.date.accessioned2020-03-03T12:59:04Z
dc.date.available2020-03-03T12:59:04Z
dc.date.issued2020
dc.identifier.citationVargunin, A., & Silaev, M. A. (2020). Magnetic field-controlled 0−π transitions and their experimental signatures in superconductor-ferromagnet-superconductor junctions. <i>Applied Physics Letters</i>, <i>116</i>(9), Article 092601. <a href="https://doi.org/10.1063/1.5143269" target="_blank">https://doi.org/10.1063/1.5143269</a>
dc.identifier.otherCONVID_34797078
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/68041
dc.description.abstractSuperconductor-ferromagnet-superconductor Josephson junctions are known to exist in the 0 and π states with the transitions between them controlled by the temperature and ferromagnetic interlayer thickness. We demonstrate that these transitions can be controlled also by the external magnetic field directed perpendicular to the layers. By varying the ratio of diffusion coefficients in superconducting and ferromagnetic layers, these field-controlled transitions can be made detectable for arbitrary large values of the exchange energy in the ferromagnet. We also show that the 0−π transitions in the perpendicular field can be observed as the specific features of the flux-flow conductivity dependencies on the ferromagnetic thickness in accordance with recent experimental results.en
dc.format.mimetypeapplication/pdf
dc.languageeng
dc.language.isoeng
dc.publisherAmerican Institute of Physics
dc.relation.ispartofseriesApplied Physics Letters
dc.rightsIn Copyright
dc.subject.othersuperconductors
dc.subject.otherferromagnetic materials
dc.subject.othersuperconducting devices
dc.subject.othermagnetic fields
dc.subject.otherexchange interactions
dc.titleMagnetic field-controlled 0−π transitions and their experimental signatures in superconductor-ferromagnet-superconductor junctions
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202003032263
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.description.reviewstatuspeerReviewed
dc.relation.issn0003-6951
dc.relation.numberinseries9
dc.relation.volume116
dc.type.versionpublishedVersion
dc.rights.copyright© 2020 Author(s)
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber297439
dc.subject.ysosuprajohteet
dc.subject.ysomagneettikentät
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p9946
jyx.subject.urihttp://www.yso.fi/onto/yso/p19032
dc.rights.urlhttp://rightsstatements.org/page/InC/1.0/?language=en
dc.relation.doi10.1063/1.5143269
dc.relation.funderSuomen Akatemiafi
dc.relation.funderAcademy of Finlanden
jyx.fundingprogramAkatemiatutkijan tehtävä, SAfi
jyx.fundingprogramResearch post as Academy Research Fellow, AoFen
jyx.fundinginformationThis work was supported by the Academy of Finland (Project No. 297439), the Russian Science Foundation (Grant No. 19-19-00594), and the European Regional Development Fund (Mobilitas Pluss under Grant No. MOBTP152).


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