Electrodeposited magnetic nanowires with radial modulation of composition

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dc.contributor.authorFernández González, Claudia
dc.contributor.authorGuedeja-Marrón Gil, Alejandra
dc.contributor.authorRodilla González, Beatriz Loreto
dc.contributor.authorArché Nuñez, Ana
dc.contributor.authorCorcuera, Rubén
dc.contributor.authorLucas, Irene
dc.contributor.authorGonzález, María Teresa
dc.contributor.authorVarela del Arco, María
dc.contributor.authorPresa Muñoz del Toro, Patricia de la
dc.contributor.authorAballe, Lucía
dc.contributor.authorPérez García, Lucas
dc.contributor.authorRuíz Gómez, Sandra
dc.date.accessioned2023-06-22T10:59:16Z
dc.date.available2023-06-22T10:59:16Z
dc.date.issued2022-08
dc.description©2022 MDPI This research was funded by MCINN/AEI/10.13039/501100011033 under Grants PID2020117024GB-C43, RTI2018-097895-B-C43 and PRE2019-090268, and by the Comunidad de Madrid under Grant S2018-NMT-4321. Sandra Ruiz-Gomez and Claudia Fernandez-Gonzalez gratefully acknowledge the IEEE Magnetic Society Educational Seed Funding. Sandra Ruiz-Gomez also gratefully acknowledges the financial support of the Alexander von Humboldt Foundation.
dc.description.abstractIn the last few years, magnetic nanowires have gained attention due to their potential implementation as building blocks in spintronics applications and, in particular, in domain-wall- based devices. In these devices, the control of the magnetic properties is a must. Cylindrical magnetic nanowires can be synthesized rather easily by electrodeposition and the control of their magnetic properties can be achieved by modulating the composition of the nanowire along the axial direction. In this work, we report the possibility of introducing changes in the composition along the radial direction, increasing the degrees of freedom to harness the magnetization. In particular, we report the synthesis, using template-assisted deposition, of FeNi (or Co) magnetic nanowires, coated with a Au/Co (Au/FeNi) bilayer. The diameter of the nanowire as well as the thickness of both layers can be tuned at will. In addition to a detailed structural characterization, we report a preliminary study on the magnetic properties, establishing the role of each layer in the global collective behavior of the system.
dc.description.departmentDepto. de Física de Materiales
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipMinisterio de Ciencia e Innovación (MICINN) / FEDER
dc.description.sponsorshipMinisterio de Ciencia e Innovación (MICINN) / AEI
dc.description.sponsorshipComunidad de Madrid
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/74570
dc.identifier.doi10.3390/nano12152565
dc.identifier.issn2079-4991
dc.identifier.officialurlhttp://dx.doi.org/10.3390/nano12152565
dc.identifier.relatedurlhttps://www.mdpi.com/
dc.identifier.urihttps://hdl.handle.net/20.500.14352/71976
dc.issue.number15
dc.journal.titleNanomaterials
dc.language.isoeng
dc.publisherMDPI
dc.relation.projectID(RTI2018-097895-B-C43; PRE2019-090268)
dc.relation.projectIDPID2020117024GB-C43
dc.relation.projectIDNANOMAGCOST-CM (S2018/NMT4321)
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.keywordX-ray microscopy
dc.subject.keywordMagnetoresistance
dc.subject.keywordBeamline
dc.subject.keywordCore-shell nanowires
dc.subject.keywordNanomagnetism
dc.subject.keywordElectrodeposition
dc.subject.ucmFísica de materiales
dc.subject.ucmFísica del estado sólido
dc.subject.unesco2211 Física del Estado Sólido
dc.titleElectrodeposited magnetic nanowires with radial modulation of composition
dc.typejournal article
dc.volume.number12
dspace.entity.typePublication
relation.isAuthorOfPublication815d30b9-6f4b-4d8b-b8a7-e41e13b1b932
relation.isAuthorOfPublication2b35287b-53b7-435f-9189-c0c4bf0bd98f
relation.isAuthorOfPublication01b88344-8278-4947-9475-d5b2a652b9d7
relation.isAuthorOfPublication.latestForDiscovery815d30b9-6f4b-4d8b-b8a7-e41e13b1b932
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