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dc.contributor.authorSerrano-Ramón, Luis-
dc.contributor.authorFernández-Pacheco, Amalio-
dc.contributor.authorIbarra, M. Ricardo-
dc.contributor.authorTeresa, José María de-
dc.date.accessioned2015-07-08T08:57:19Z-
dc.date.available2015-07-08T08:57:19Z-
dc.date.issued2013-
dc.identifier.citationEuropean Physical Journal B 86: 97 (2013)es_ES
dc.identifier.issn1434-6028-
dc.identifier.urihttp://hdl.handle.net/10261/117705-
dc.description.abstractThe propagation of domain walls in polycrystalline Co nanowires grown by focused-electron-beam-induced deposition is explored. We have found that Ga + irradiation via focused ion beam is a suitable method to modify the propagation field of domain walls in magnetic conduits. Magneto-optical Kerr effect measurements show that global Ga+ irradiation of the nanowires increases the domain-wall propagation field. Additionally, we have observed by means of scanning transmission X-ray microscopy that it is possible to produce substantial domain-wall pinning via local Ga+ irradiation of a narrow region of the nanowire. In both cases, Ga+ doses of the order of 1016 ions/cm2 are required to produce such effects. These results pave the way for the controlled manipulation of domain walls in Co nanowires via Ga+ irradiation.es_ES
dc.description.sponsorshipFinancial support by Spanish Ministry of Science (through project MAT2011-27553-C02 including FEDER funding). CSIC through the I-LINK-026 project and the Aragon Regional Government is acknowledged. A.F.-P. acknowledges support by a Marie Curie IEF within the 7th European Community Framework Programme No. 251698, DMAGNANOW.es_ES
dc.language.isoenges_ES
dc.publisherSpringeres_ES
dc.relationinfo:eu-repo/grantAgreement/EC/FP7/251698es_ES
dc.rightsclosedAccesses_ES
dc.titleModification of domain-wall propagation in Co nanowires via Ga+ irradiationes_ES
dc.typeartículoes_ES
dc.identifier.doi10.1140/epjb/e2013-30926-5-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1140/epjb/e2013-30926-5es_ES
dc.identifier.e-issn1434-6036-
dc.contributor.funderEuropean Commission-
dc.contributor.funderMinisterio de Ciencia e Innovación (España)-
dc.contributor.funderGobierno de Aragón-
dc.contributor.funderConsejo Superior de Investigaciones Científicas (España)-
dc.relation.csices_ES
dc.relation.csic-
dc.identifier.funderhttp://dx.doi.org/10.13039/501100000780es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100004837es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003339es_ES
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