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Magnetic memory based on La_(0.7)Ca_(0.3)MnO_(3)/YBa_(2)Cu_(3)O_(7)/La_(0.7)Ca_(0.3)MnO_(3) ferromagnet/superconductor hybrid structures

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dc.contributor.authorNemes, Norbert Marcel
dc.contributor.authorVisani, C.
dc.contributor.authorLeón Yebra, Carlos
dc.contributor.authorGarcía Hernández, M.
dc.contributor.authorSimon, F.
dc.contributor.authorFehér, T.
dc.contributor.authorte Velthuis, S. G. E.
dc.contributor.authorHoffmann, A.
dc.contributor.authorSantamaría Sánchez-Barriga, Jacobo
dc.date.accessioned2023-06-20T03:51:40Z
dc.date.available2023-06-20T03:51:40Z
dc.date.issued2010-07-19
dc.description© 2010 American Institute of Physics. We thank A. Goldman for fruitful discussions within the framework of the joint U.S.-Spain NSF Materials World Network Grant No. 709584. Work was supported by the U.S. Department of Energy, Basic Energy Science under Contract Nos. DE-AC02-06CH11357 and DE-AC02NA25396, by Spanish MICINN under Contracts “Ramon y Cajal,” Grant Nos. MAT2008-06517 and CONSOLIDER INGENIO 2010 CSD2009-00013 IMAGINE, by CAM under PHAMA Grant No. S2009/Mat-1756, and by OTKA Grant Nos. K68807 and PF63954 and the “Bolyai” program of the Hungarian Academy of Sciences.
dc.description.abstractWe report a memory concept utilizing ferromagnet/superconductor/ferromagnet La_(0.7)Ca_(0.3)MnO_(3)/YBa_(2)Cu_(3)O_(7)/La_(0.7)Ca_(0.3)MnO_(3) thin film hybrid structures. The orientation of the magnetic field with respect to the ferromagnetic easy axis has a strong effect on superconductivity as indicated by a strong variation in the magnetoresistance MR. MR can be controlled by rotating a small magnetic field applied in the plane of the film in a way that is determined by the in-plane biaxial magnetic anisotropy. The proposed memory device has the advantages of superconducting detection elements fast response and low dissipation, small 100–150 Oe writing fields, and resistance read-out without need for applied field.
dc.description.departmentDepto. de Estructura de la Materia, Física Térmica y Electrónica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipU.S.-Spain NSF Materials World Network
dc.description.sponsorshipU.S. Department of Energy, Basic Energy Science
dc.description.sponsorshipSpanish MICINN Contracts “Ramón y Cajal”
dc.description.sponsorshipConsolider Ingenio 2010
dc.description.sponsorshipCAM under PHAMA
dc.description.sponsorshipOTKA
dc.description.sponsorshipHungarian Academy of Sciences
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/30316
dc.identifier.doi10.1063/1.3464960
dc.identifier.issn0003-6951
dc.identifier.officialurlhttp://dx.doi.org/10.1063/1.3464960
dc.identifier.relatedurlhttp://scitation.aip.org/
dc.identifier.urihttps://hdl.handle.net/20.500.14352/44573
dc.issue.number3
dc.journal.titleApplied physics letters
dc.language.isoeng
dc.publisherAmerican Institute of Physics
dc.relation.projectID709584
dc.relation.projectIDDE-AC02-06CH11357
dc.relation.projectIDDE-AC02NA25396
dc.relation.projectIDMAT2008-06517
dc.relation.projectIDCSD2009-00013 IMAGINE
dc.relation.projectIDS2009/Mat-1756
dc.relation.projectIDK68807
dc.relation.projectIDPF63954
dc.relation.projectID“Bolyai”
dc.rights.accessRightsopen access
dc.subject.cdu537
dc.subject.keywordEnhancement.
dc.subject.ucmElectricidad
dc.subject.ucmElectrónica (Física)
dc.subject.unesco2202.03 Electricidad
dc.titleMagnetic memory based on La_(0.7)Ca_(0.3)MnO_(3)/YBa_(2)Cu_(3)O_(7)/La_(0.7)Ca_(0.3)MnO_(3) ferromagnet/superconductor hybrid structures
dc.typejournal article
dc.volume.number97
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