Effect of annealing conditions on giant magnetoimpedance of Co-rich glass-coated microwires

In this article we study the effect of conventional and stress annealing on the magnetic properties and giant magnetoimpedance (GMI) effect of Co65.3Si12.0B10.2Cr8.5Fe3.9Mo0.1 microwires with low and positive magnetostriction coefficient and low Curie temperature. A remarkable tuning capacity of bot...

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Autores: García Gómez, Alfonso, Zhukova Zhukova, Valentina, Blanco Aranguren, Juan María, Zhukov Egorova, Arkady Pavlovich
Tipo de recurso: artículo
Fecha de publicación:2025
País:España
Institución:Universidad del País Vasco
Repositorio:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:addi.ehu.eus:10810/72647
Acceso en línea:http://hdl.handle.net/10810/72647
Access Level:acceso abierto
Palabra clave:soft magnetic materials
magnetic anisotropy
amorphous microwires
magnetic sensors
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spelling Effect of annealing conditions on giant magnetoimpedance of Co-rich glass-coated microwiresGarcía Gómez, AlfonsoZhukova Zhukova, ValentinaBlanco Aranguren, Juan MaríaZhukov Egorova, Arkady Pavlovichsoft magnetic materialsmagnetic anisotropyamorphous microwiresmagnetic sensorsIn this article we study the effect of conventional and stress annealing on the magnetic properties and giant magnetoimpedance (GMI) effect of Co65.3Si12.0B10.2Cr8.5Fe3.9Mo0.1 microwires with low and positive magnetostriction coefficient and low Curie temperature. A remarkable tuning capacity of both GMI effect and hysteresis loops is observed for a broad range of annealing conditions up to 350∘C and 320 MPa. We report appearance of double-peaks magnetic field dependencies of the GMI-ratio related with the coexistence of two different contributions originated by two different magnetic domain structure for the stress-annealed microwires. The observed experimental results are discussed in terms of the internal stresses relaxation derived from the annealing procedures, the induced magnetic anisotropy and local atomic reordering. The studies of Co-rich microwires with low and positive magnetostriction coefficient and low Curie temperature are potentially suitable for development of smart composites with embedded microwires for wireless temperature monitoring.This work was supported by EU (Horizon Europe) under “INFINITE” (HORIZON-CL5–2021-D5–01–06) and “Harmony” (HORIZON-CL4–2023-RESILIENCE-01) projects, by the Spanish MICIN, under PID2022–141373NB-I00 project, by the Government of the Basque Country under Elkartek (ATLANTIS and MOSINCO) projects and under the scheme of “Ayuda a Grupos Consolidados” (ref. IT1670–22). The authors are thankful for the technical and human support provided by SGIker of UPV/EHU (Medidas Magnéticas Gipuzkoa) and European funding (ERDF and ESF).Elsevier202520252025info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10810/72647reponame:Addi. Archivo Digital para la Docencia y la Investigacióninstname:Universidad del País VascoInglésinfo:eu-repo/grantAgreement/MICINN/PID2022-141373NB-I00/https://www.sciencedirect.com/science/article/pii/S0925838824042142info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/3.0/es/© 2024 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND licenseAtribución-NoComercial-SinDerivadas 3.0 Españaoai:addi.ehu.eus:10810/726472026-06-18T09:23:17Z
dc.title.none.fl_str_mv Effect of annealing conditions on giant magnetoimpedance of Co-rich glass-coated microwires
title Effect of annealing conditions on giant magnetoimpedance of Co-rich glass-coated microwires
spellingShingle Effect of annealing conditions on giant magnetoimpedance of Co-rich glass-coated microwires
García Gómez, Alfonso
soft magnetic materials
magnetic anisotropy
amorphous microwires
magnetic sensors
title_short Effect of annealing conditions on giant magnetoimpedance of Co-rich glass-coated microwires
title_full Effect of annealing conditions on giant magnetoimpedance of Co-rich glass-coated microwires
title_fullStr Effect of annealing conditions on giant magnetoimpedance of Co-rich glass-coated microwires
title_full_unstemmed Effect of annealing conditions on giant magnetoimpedance of Co-rich glass-coated microwires
title_sort Effect of annealing conditions on giant magnetoimpedance of Co-rich glass-coated microwires
dc.creator.none.fl_str_mv García Gómez, Alfonso
Zhukova Zhukova, Valentina
Blanco Aranguren, Juan María
Zhukov Egorova, Arkady Pavlovich
author García Gómez, Alfonso
author_facet García Gómez, Alfonso
Zhukova Zhukova, Valentina
Blanco Aranguren, Juan María
Zhukov Egorova, Arkady Pavlovich
author_role author
author2 Zhukova Zhukova, Valentina
Blanco Aranguren, Juan María
Zhukov Egorova, Arkady Pavlovich
author2_role author
author
author
dc.subject.none.fl_str_mv soft magnetic materials
magnetic anisotropy
amorphous microwires
magnetic sensors
topic soft magnetic materials
magnetic anisotropy
amorphous microwires
magnetic sensors
description In this article we study the effect of conventional and stress annealing on the magnetic properties and giant magnetoimpedance (GMI) effect of Co65.3Si12.0B10.2Cr8.5Fe3.9Mo0.1 microwires with low and positive magnetostriction coefficient and low Curie temperature. A remarkable tuning capacity of both GMI effect and hysteresis loops is observed for a broad range of annealing conditions up to 350∘C and 320 MPa. We report appearance of double-peaks magnetic field dependencies of the GMI-ratio related with the coexistence of two different contributions originated by two different magnetic domain structure for the stress-annealed microwires. The observed experimental results are discussed in terms of the internal stresses relaxation derived from the annealing procedures, the induced magnetic anisotropy and local atomic reordering. The studies of Co-rich microwires with low and positive magnetostriction coefficient and low Curie temperature are potentially suitable for development of smart composites with embedded microwires for wireless temperature monitoring.
publishDate 2025
dc.date.none.fl_str_mv 2025
2025
2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10810/72647
url http://hdl.handle.net/10810/72647
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/MICINN/PID2022-141373NB-I00/
https://www.sciencedirect.com/science/article/pii/S0925838824042142
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Atribución-NoComercial-SinDerivadas 3.0 España
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Atribución-NoComercial-SinDerivadas 3.0 España
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Addi. Archivo Digital para la Docencia y la Investigación
instname:Universidad del País Vasco
instname_str Universidad del País Vasco
reponame_str Addi. Archivo Digital para la Docencia y la Investigación
collection Addi. Archivo Digital para la Docencia y la Investigación
repository.name.fl_str_mv
repository.mail.fl_str_mv
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