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Tuning the Néel temperature in an antiferromagnet: the case of NixCo1−xO microstructures

dc.contributor.authorMandziak, Anna
dc.contributor.authorD. Soria, Guiomar
dc.contributor.authorPrieto, José Emilio
dc.contributor.authorPrieto Recio, María Pilar 
dc.contributor.authorGranados-Miralles, Cecilia
dc.contributor.authorQuesada, Adrian
dc.contributor.authorFoerster, Michael
dc.contributor.authorAballe, Lucía
dc.contributor.authorde la Figuera, Juan
dc.contributor.otherUAM. Departamento de Física Aplicadaes_ES
dc.date.accessioned2020-04-28T10:49:27Z
dc.date.available2020-04-28T10:49:27Z
dc.date.issued2019-12-01
dc.identifier.citationScientific Report 2019.9 (2019): 13584en_US
dc.identifier.issn2045-2322
dc.identifier.urihttp://hdl.handle.net/10486/690899
dc.description.abstractWe show that it is possible to tune the Néel temperature of nickel(II)-cobalt(II) oxide films by changing the Ni to Co ratio. We grow single crystalline micrometric triangular islands with tens of nanometers thickness on a Ru(0001) substrate using high temperature oxygen-assisted molecular beam epitaxy. Composition is controlled by adjusting the deposition rates of Co and Ni. The morphology, shape, crystal structure and composition are determined by low-energy electron microscopy and diffraction, and synchrotron-based x-ray absorption spectromicroscopy. The antiferromagnetic order is observed by x-ray magnetic linear dichroism. Antiferromagnetic domains up to micrometer width are observeden_US
dc.description.sponsorshipThis work is supported by the Spanish Agencia Estatal de Investigación (MCIU/AEI/FEDER, EU)) through Projects Nos MAT2015-64110-C2-1-P, MAT2015-64110-C2-2-P, RTI2018-095303-B-C51, and RTI2018-095303-B-C53, by the European Commission through Project H2020 No. 720853 (Amphibian) and by the Comunidad de Madrid through Project. NANOMAGCOST-CM P2018/NMT-4321. These experiments were performed at the CIRCE beamline of the ALBA Synchrotron Light Facility. A.M. acknowledges funding via a CSIC-Alba agreementen_US
dc.format.extent8 pag.en_US
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherNature Publishing Groupen_US
dc.relation.ispartofScientific Reporten_US
dc.rights© 2019, The Author(s)en_US
dc.subject.otherNickel(II)-cobalt(II) oxide flmsen_US
dc.subject.otherNéel temperatureen_US
dc.subject.otherAntiferromagnetic domainsen_US
dc.titleTuning the Néel temperature in an antiferromagnet: the case of NixCo1−xO microstructuresen_US
dc.typearticleen
dc.subject.ecienciaFísicaes
dc.subject.ecienciaQuímicaes
dc.relation.publisherversionhttps://doi.org/10.1038/s41598-019-49642-8
dc.identifier.doi10.1038/s41598-019-49642-8
dc.identifier.publicationfirstpage13584 -1
dc.identifier.publicationissue9
dc.identifier.publicationlastpage13584 -8
dc.identifier.publicationvolume2019
dc.relation.projectIDGobierno de España. MAT2015-64110-C2-1-Pes_ES
dc.relation.projectIDGobierno de España. MAT2015-64110-C2-2-Pes_ES
dc.relation.projectIDGobierno de España. RTI2018-095303-B-C51es_ES
dc.relation.projectIDGobierno de España. RTI2018-095303-B-C53es_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/720853/UE//Amphibianen_US
dc.relation.projectIDComunidad de Madrid. P2018/NMT-4321es_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersionen
dc.rights.ccReconocimientoes_ES
dc.rights.accessRightsopenAccessen
dc.authorUAMPrieto Recio, María Pilar (260362)
dc.facultadUAMFacultad de Ciencias


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