Optimization of Magnetoimpedance Effect and Magnetic Properties of Fe-Rich Glass-Coated Microwires by Annealing
dc.contributor.author | González, Alvaro | |
dc.contributor.author | García Gómez, Alfonso | |
dc.contributor.author | Zhukova Zhukova, Valentina | |
dc.contributor.author | Corte León, Paula | |
dc.contributor.author | Ipatov, Mihail | |
dc.contributor.author | Blanco Aranguren, Juan María | |
dc.contributor.author | González Estévez, Julián María | |
dc.contributor.author | Zukov Egorova, Arkady Pavlovich | |
dc.date.accessioned | 2023-09-26T18:08:56Z | |
dc.date.available | 2023-09-26T18:08:56Z | |
dc.date.issued | 2023-08-28 | |
dc.identifier.citation | Sensors 23(17) : (2023) // Article ID 7481 | es_ES |
dc.identifier.issn | 1424-8220 | |
dc.identifier.uri | http://hdl.handle.net/10810/62687 | |
dc.description.abstract | As-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.sponsorship | This 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.iso | eng | es_ES |
dc.publisher | MDPI | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
dc.subject | magnetic microwires | es_ES |
dc.subject | annealing | es_ES |
dc.subject | hysteresis loop | es_ES |
dc.subject | giant magnetoimpedance | es_ES |
dc.subject | domain wall propagation | es_ES |
dc.subject | magnetic anisotropy | es_ES |
dc.title | Optimization of Magnetoimpedance Effect and Magnetic Properties of Fe-Rich Glass-Coated Microwires by Annealing | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.date.updated | 2023-09-08T12:44:56Z | |
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.publisherversion | https://www.mdpi.com/1424-8220/23/17/7481 | es_ES |
dc.identifier.doi | 10.3390/s23177481 | |
dc.departamentoes | Polímeros y Materiales Avanzados: Física, Química y Tecnología | |
dc.departamentoes | Física aplicada | |
dc.departamentoeu | Polimero eta Material Aurreratuak: Fisika, Kimika eta Teknologia | |
dc.departamentoeu | Fisika aplikatua |
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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/)