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dc.contributor.authorCorte León, Paula
dc.contributor.authorBlanco Aranguren, Juan María
dc.contributor.authorZhukova Zhukova, Valentina
dc.contributor.authorIpatov, Mihail
dc.contributor.authorGonzález Estévez, Julián María
dc.contributor.authorChuryukanova, Margarita
dc.contributor.authorTaskaev, Sergey V.
dc.contributor.authorZhukov Egorova, Arkady Pavlovich
dc.date.accessioned2019-12-12T08:37:30Z
dc.date.available2019-12-12T08:37:30Z
dc.date.issued2019-08-27
dc.identifier.citationScientific Reports 9 : (2019) // Article ID 12427es_ES
dc.identifier.issn2045-2322
dc.identifier.urihttp://hdl.handle.net/10810/36804
dc.description.abstractWe observed a remarkable improvement of domain wall (DW) mobility, DW velocity, giant magnetoimpedance (GMI) effect and magnetic softening at appropriate stress-annealing conditions. Beneficial effect of stress-annealing on GMI effect and DW dynamics is associated with the induced transverse magnetic anisotropy. An improvement of the circumferential permeability in the nearly surface area of metallic nucleus is evidenced from observed magnetic softening and remarkable GMI effect rising. We assumed that the outer domain shell with transverse magnetic anisotropy associated to stress-annealing induced transverse magnetic anisotropy affects the travelling DW in a similar way as application of transversal bias magnetic field allowing enhancement the DW velocity. Observed decreasing of the half-width of the EMF peak in stress-annealed microwires can be associated to the decreasing of the characteristic DW width. Consequently, stress annealing enabled us to design the magnetic anisotropy distribution beneficial for optimization of either GMI effect or DW dynamics.es_ES
dc.description.sponsorshipThis work was supported by Spanish MCIU under PGC2018-099530-B-C31 (MCIU/AEI/FEDER, UE), by the Basque Country Government under the PIBA 2018-44 project, by the University of Basque Country under the scheme of "Ayuda a Grupos Consolidados" (Ref.: GIU18/192), by the Russian Foundation for Basic Research (Grant 16-53-48012) and by Act 211 Government of the Russian Federation, contract #02.A03.21.0011. The authors thank for technical and human support provided by SGIker of UPV/EHU (Medidas Magneticas Gipuzkoa) and European funding (ERDF and ESF).es_ES
dc.language.isoenges_ES
dc.publisherNature Publishinges_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subjectgiant magnetoimpedancees_ES
dc.subjectlarge barkhausenes_ES
dc.subjectwireses_ES
dc.subjectpropagationes_ES
dc.subjectoptimizationes_ES
dc.subjectreversales_ES
dc.subjectfieldes_ES
dc.titleEngineering of Magnetic Softness and Domain Wall Dynamics of Fe-rich Amorphous Microwires by Stress- induced Magnetic Anisotropyes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.holderOpen Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. Te images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. Tes_ES
dc.rights.holderAtribución 3.0 España*
dc.relation.publisherversionhttps://www.nature.com/articles/s41598-019-48755-4es_ES
dc.identifier.doi10.1038/s41598-019-48755-4
dc.departamentoesFísica aplicada Ies_ES
dc.departamentoesFísica de materialeses_ES
dc.departamentoeuFisika aplikatua Ies_ES
dc.departamentoeuMaterialen fisikaes_ES


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Open Access This article is licensed under a Creative Commons Attribution 4.0 International
License, which permits use, sharing, adaptation, distribution and reproduction in any medium or
format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. Te images or other third party material in this
article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the
material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the
copyright holder. T
Except where otherwise noted, this item's license is described as Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. Te images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. T