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Granular superconductivity and magnetic-field-driven recovery of macroscopic coherence in a cuprate/manganite multilayer

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dc.contributor.authorBiskup Zaja, Nevenko
dc.contributor.authorVarela Del Arco, María
dc.contributor.authorMallet, B.P.P.
dc.contributor.authorKhmaladze, J.
dc.contributor.authorMarsik, P.
dc.contributor.authorPerret, E.
dc.contributor.authorCerreta, A.
dc.contributor.authorOrlita, M.
dc.contributor.authorBernhard, C.
dc.date.accessioned2023-06-17T21:54:11Z
dc.date.available2023-06-17T21:54:11Z
dc.date.issued2016-11-08
dc.description© 2016 American Physical Society. The work at UniFr has been supported by the Swiss National Foundation (SNF) through Grants No. 200020-153660 and No. CRSII2-154410/1.
dc.description.abstractWe show that in Pr_(0.5)La_(0.2)Ca_(0.3)MnO_(3)/YBa_(2)Cu_(3)O_(7) (PLCMO/YBCO) multilayers the low temperature state of YBCO is very resistive and resembles that of a granular superconductor or a frustrated Josephson-junction network. Notably, a coherent superconducting response can be restored with a large magnetic field which also suppresses the charge-orbital order in PLCMO. This coincidence suggests that the granular superconducting state of YBCO is induced by the charge-orbital order of PLCMO. The coupling mechanism and the nature of the induced inhomogeneous state in YBCO remain to be understood.
dc.description.departmentDepto. de Estructura de la Materia, Física Térmica y Electrónica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipSwiss National Foundation (SNF)
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/42357
dc.identifier.doi10.1103/PhysRevB.94.180503
dc.identifier.issn2469-9950
dc.identifier.officialurlhttp://dx.doi.org/10.1103/PhysRevB.94.180503
dc.identifier.urihttps://hdl.handle.net/20.500.14352/17753
dc.issue.number18
dc.journal.titlePhysical review B
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.relation.projectID200020-153660
dc.relation.projectIDCRSII2-154410/1
dc.rights.accessRightsopen access
dc.subject.cdu537
dc.subject.keywordInsulator transition
dc.subject.keywordPhase-transitions
dc.subject.keywordInterface
dc.subject.keywordEllipsometry
dc.subject.keywordResistance
dc.subject.keywordFilms
dc.subject.keywordOrder
dc.subject.ucmElectricidad
dc.subject.ucmElectrónica (Física)
dc.subject.unesco2202.03 Electricidad
dc.titleGranular superconductivity and magnetic-field-driven recovery of macroscopic coherence in a cuprate/manganite multilayer
dc.typejournal article
dc.volume.number94
dspace.entity.typePublication
relation.isAuthorOfPublication671e957a-9daa-4bd5-9876-eee854146782
relation.isAuthorOfPublication63e453a5-31af-4eeb-9a5f-21c2edbbb733
relation.isAuthorOfPublication.latestForDiscovery671e957a-9daa-4bd5-9876-eee854146782

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