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Optimization of Magnetoimpedance Effect and Magnetic Properties of Fe-Rich Glass-Coated Microwires by Annealing

dc.contributor.authorGonzález, Alvaro
dc.contributor.authorGarcía Gómez, Alfonso
dc.contributor.authorZhukova Zhukova, Valentina ORCID
dc.contributor.authorCorte León, Paula ORCID
dc.contributor.authorIpatov, Mihail
dc.contributor.authorBlanco Aranguren, Juan María ORCID
dc.contributor.authorGonzález Estévez, Julián María ORCID
dc.contributor.authorZukov Egorova, Arkady Pavlovich
dc.date.accessioned2023-09-26T18:08:56Z
dc.date.available2023-09-26T18:08:56Z
dc.date.issued2023-08-28
dc.identifier.citationSensors 23(17) : (2023) // Article ID 7481es_ES
dc.identifier.issn1424-8220
dc.identifier.urihttp://hdl.handle.net/10810/62687
dc.description.abstractAs-prepared Fe-rich microwires with perfectly rectangular hysteresis loops present magnetization reversal through fast domain wall propagation, while the giant magnetoimpedance (GMI) effect in Fe-rich microwires is rather low. However, the lower cost of Fe-rich microwires makes them attractive for magnetic sensors applications. We studied the effect of conventional (furnace) annealing and Joule heating on magnetic-propertied domain wall (DW) dynamics and the GMI effect in two Fe microwires with different geometries. We observed that magnetic softness, GMI effect and domain wall (DW) dynamics can be substantially improved by appropriate annealing. Observed experimental results are discussed considering the counterbalance between the internal stresses relaxation and induced magnetic anisotropy associated with the presence of an Oersted magnetic field during Joule heating.es_ES
dc.description.sponsorshipThis work was funded by the Spanish MICIN under PID2022-141373NB-I00, by the EU “Horizon Europe “under the “INFINITE” (HORIZON-CL5-2021-D5-01-06) project and by the government of the Basque Country under PUE_2021_1_0009, “Ayuda a Grupos Consolidados” (ref. IT1670-22) and Elkartek (MINERVA, MAGAF and ZE-KONP) projects.es_ES
dc.language.isoenges_ES
dc.publisherMDPIes_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectmagnetic microwireses_ES
dc.subjectannealinges_ES
dc.subjecthysteresis loopes_ES
dc.subjectgiant magnetoimpedancees_ES
dc.subjectdomain wall propagationes_ES
dc.subjectmagnetic anisotropyes_ES
dc.titleOptimization of Magnetoimpedance Effect and Magnetic Properties of Fe-Rich Glass-Coated Microwires by Annealinges_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.date.updated2023-09-08T12:44:56Z
dc.rights.holder© 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/)es_ES
dc.relation.publisherversionhttps://www.mdpi.com/1424-8220/23/17/7481es_ES
dc.identifier.doi10.3390/s23177481
dc.departamentoesPolímeros y Materiales Avanzados: Física, Química y Tecnología
dc.departamentoesFísica aplicada
dc.departamentoeuPolimero eta Material Aurreratuak: Fisika, Kimika eta Teknologia
dc.departamentoeuFisika aplikatua


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© 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/)
Except where otherwise noted, this item's license is described as © 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/)