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Highly Bi-doped Cu thin films with large spin-mixing conductance

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dc.contributor.authorRuiz Gómez, Sandra
dc.contributor.authorGonzález Barrio, Miguel Ángel
dc.contributor.authorMascaraque Susunaga, Arantzazu
dc.contributor.authorPérez García, Lucas
dc.contributor.authorSerrano, Aída
dc.contributor.authorGuerrero, Rubén
dc.contributor.authorMuñoz, Manuel
dc.contributor.authorLucas, Irene
dc.contributor.authorFoerster, Michael
dc.contributor.authorAballe, Lucía
dc.date.accessioned2023-06-17T13:18:34Z
dc.date.available2023-06-17T13:18:34Z
dc.date.issued2018-10-22
dc.description© Author(s) 2018 Artículo firmado por más de diez autores. This work has been partially funded by MAT2014-52477-C5, MAT2017-87072-C4, and MAT2015-64110-C2-2-P from the Ministerio de Ciencia e Innovacion and Nanofrontmag from Comunidad de Madrid. IMDEA Nanociencia acknowledges support from the Severo Ochoa Programme for Centres of Excellence in R&D (MINECO, Grant No. SEV-2016-0686). We acknowledge the European Synchrotron Radiation Facility (ESRF), MINECO, and CSIC for provision of synchrotron radiation facilities, the BM25-SpLine staff for the technical support beyond their duties, and the financial support for the beamline (No. PIE-2010-OE-013-200014). We thank the Spanish National Center of Electron Microscopy for SEM measurements and the CAI de Difraccion de Rayos X, Universidad Complutense de Madrid, for XRD measurements. The TEM work has been conducted in the Laboratorio de Microscopias Avanzadas (LMA) at the Instituto de Nanociencia de Aragon (INA)-Universidad de Zaragoza. The authors acknowledge the LMA-INA for offering access to their instruments and expertise. M.A. acknowledges MSCA-IFEF-ST No. 656485-Spin3. J.W.A.R. acknowledges Royal Society (Superconducting Spintronics), Leverhulme Trust (No. IN-2013-033).
dc.description.abstractThe spin Hall effect (SHE) provides an efficient tool for the production of pure spin currents, essentially for the next generation of spintronics devices. Giant SHE has been reported in Cu doped with 0.5% Bi grown by sputtering, and larger values are predicted for larger Bi doping. In this work, we demonstrate the possibility of doping Cu with up to 10% of Bi atoms without evidence of Bi surface segregation or cluster formation. In addition, YIG/BiCu structures have been grown, showing a spin mixing conductance larger that the one shown by similar Pt/YIG structures, reflecting the potentiality of these newmaterials.
dc.description.departmentDepto. de Física de Materiales
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipMinisterio de Ciencia e Innovación (MICINN)
dc.description.sponsorshipComunidad de Madrid
dc.description.sponsorshipSevero Ochoa Programme for Centres of Excellence in RD (MINECO)
dc.description.sponsorshipBM25-SpLine
dc.description.sponsorshipMSCA-IFEF-ST
dc.description.sponsorshipLeverhulme Trust
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/50616
dc.identifier.doi10.1063/1.5049944
dc.identifier.issn2166-532X
dc.identifier.officialurlhttp://dx.doi.org/10.1063/1.5049944
dc.identifier.relatedurlhttps://aip.scitation.org
dc.identifier.urihttps://hdl.handle.net/20.500.14352/12971
dc.issue.number10
dc.journal.titleAPL Materials
dc.language.isoeng
dc.publisherAmerican Institute of Physics
dc.relation.projectID(MAT2014-52477-C5; MAT2017-87072-C4; MAT2015-64110-C2-2-P)
dc.relation.projectIDNANOFRONTMAG-CM (S2013/ MIT-2850)
dc.relation.projectIDSEV-2016-0686
dc.relation.projectIDPIE-2010-OE-013-200014
dc.relation.projectID656485-Spin3
dc.relation.projectIDIN-2013-033
dc.rightsAtribución 3.0 España
dc.rights.accessRightsopen access
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/es/
dc.subject.cdu538.9
dc.subject.keywordNanoscience
dc.subject.keywordNanotechnology
dc.subject.keywordMaterials science
dc.subject.keywordMultidisciplinary
dc.subject.keywordPhysics
dc.subject.keywordApplied
dc.subject.ucmFísica de materiales
dc.subject.ucmFísica del estado sólido
dc.subject.unesco2211 Física del Estado Sólido
dc.titleHighly Bi-doped Cu thin films with large spin-mixing conductance
dc.typejournal article
dc.volume.number6
dspace.entity.typePublication
relation.isAuthorOfPublicationb3686a35-6193-47b3-a02c-3c35d9bfa901
relation.isAuthorOfPublication140946f2-3861-43a6-94f2-c36291f901a7
relation.isAuthorOfPublication9d984e3c-69fb-476e-af0b-5134c4d26028
relation.isAuthorOfPublication01b88344-8278-4947-9475-d5b2a652b9d7
relation.isAuthorOfPublication.latestForDiscoveryb3686a35-6193-47b3-a02c-3c35d9bfa901

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