Magnetic properties of “thick” glass-coated Fe-rich microwires

We report on preparation and magnetic properties of Fe71.7B13.4Si11Nb3Ni0.9 glass-coated microwire with metallic nucleus diameter d = 103 mu m and total diameter D = 158 mu m prepared by Taylor-Ulitovsky method. Amorphous structure of as-prepared microwires is confirmed by X-ray diffraction. As-prep...

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Autores: Corte León, Paula, Zhukova Zhukova, Valentina, Ipatov, Mihail, Blanco Ilzarbe, Jesús María, González Estévez, Julián María, Zhukov Egorova, Arkady Pavlovich
Formato: artículo
Fecha de publicación:2019
País:España
Recursos:Universidad del País Vasco
Repositorio:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:addi.ehu.eus:10810/32787
Acesso em linha:http://hdl.handle.net/10810/32787
Access Level:acceso abierto
Palavra-chave:giant magnetoimpedance
mechanical-properties
amorphous wire
impedance
GMI
sensor
field
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spelling Magnetic properties of “thick” glass-coated Fe-rich microwiresCorte León, PaulaZhukova Zhukova, ValentinaIpatov, MihailBlanco Ilzarbe, Jesús MaríaGonzález Estévez, Julián MaríaZhukov Egorova, Arkady Pavlovichgiant magnetoimpedancemechanical-propertiesamorphous wireimpedanceGMIsensorfieldWe report on preparation and magnetic properties of Fe71.7B13.4Si11Nb3Ni0.9 glass-coated microwire with metallic nucleus diameter d = 103 mu m and total diameter D = 158 mu m prepared by Taylor-Ulitovsky method. Amorphous structure of as-prepared microwires is confirmed by X-ray diffraction. As-prepared glass-coated microwires present relatively high GMI effect (about 50%) and relatively low coercivity (about 25 A/m). Additionally, as-prepared sample present rectangular hysteresis loop and fast single domain wall propagation with domain wall mobility of about 11,9 m(2)/As. After annealing we observed considerable improvement of the GMI ratio (from 50% up to 100%). Observed GMI effect improvement has been attributed to the stresses relaxation. From aforementioned studies we can conclude that the Taylor-Ulitovsky technique allows us to obtain thick ferromagnetic microwires with good magnetic properties and GMI effect suitable for industrial applications.This work was supported by Spanish MINECO under MAT2013-47231-C2-1-P and by the Government of the Basque Country under the scheme of "Ayuda a Grupos Consolidados" (Ref.: IT954-16), Elkartek (RTM 4.0) and PIBA 2018-44 projects. Technical and human support provided by SGIker (UPV/EHU) is gratefully acknowledged. The authors thank for technical and human support provided by SGIker of UPV/EHU (Medidas Magneticas Gipuzkoa) and European funding (ERDF and ESF).American Institute of Physics201920192019info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10810/32787reponame:Addi. Archivo Digital para la Docencia y la Investigacióninstname:Universidad del País VascoInglésinfo:eu-repo/grantAgreement/MINECO/MAT2013-47231-C2-1-P/https://aip.scitation.org/doi/10.1063/1.5077009info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/3.0/es/All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).Atribución 3.0 Españaoai:addi.ehu.eus:10810/327872026-06-18T09:23:17Z
dc.title.none.fl_str_mv Magnetic properties of “thick” glass-coated Fe-rich microwires
title Magnetic properties of “thick” glass-coated Fe-rich microwires
spellingShingle Magnetic properties of “thick” glass-coated Fe-rich microwires
Corte León, Paula
giant magnetoimpedance
mechanical-properties
amorphous wire
impedance
GMI
sensor
field
title_short Magnetic properties of “thick” glass-coated Fe-rich microwires
title_full Magnetic properties of “thick” glass-coated Fe-rich microwires
title_fullStr Magnetic properties of “thick” glass-coated Fe-rich microwires
title_full_unstemmed Magnetic properties of “thick” glass-coated Fe-rich microwires
title_sort Magnetic properties of “thick” glass-coated Fe-rich microwires
dc.creator.none.fl_str_mv Corte León, Paula
Zhukova Zhukova, Valentina
Ipatov, Mihail
Blanco Ilzarbe, Jesús María
González Estévez, Julián María
Zhukov Egorova, Arkady Pavlovich
author Corte León, Paula
author_facet Corte León, Paula
Zhukova Zhukova, Valentina
Ipatov, Mihail
Blanco Ilzarbe, Jesús María
González Estévez, Julián María
Zhukov Egorova, Arkady Pavlovich
author_role author
author2 Zhukova Zhukova, Valentina
Ipatov, Mihail
Blanco Ilzarbe, Jesús María
González Estévez, Julián María
Zhukov Egorova, Arkady Pavlovich
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv giant magnetoimpedance
mechanical-properties
amorphous wire
impedance
GMI
sensor
field
topic giant magnetoimpedance
mechanical-properties
amorphous wire
impedance
GMI
sensor
field
description We report on preparation and magnetic properties of Fe71.7B13.4Si11Nb3Ni0.9 glass-coated microwire with metallic nucleus diameter d = 103 mu m and total diameter D = 158 mu m prepared by Taylor-Ulitovsky method. Amorphous structure of as-prepared microwires is confirmed by X-ray diffraction. As-prepared glass-coated microwires present relatively high GMI effect (about 50%) and relatively low coercivity (about 25 A/m). Additionally, as-prepared sample present rectangular hysteresis loop and fast single domain wall propagation with domain wall mobility of about 11,9 m(2)/As. After annealing we observed considerable improvement of the GMI ratio (from 50% up to 100%). Observed GMI effect improvement has been attributed to the stresses relaxation. From aforementioned studies we can conclude that the Taylor-Ulitovsky technique allows us to obtain thick ferromagnetic microwires with good magnetic properties and GMI effect suitable for industrial applications.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019
2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10810/32787
url http://hdl.handle.net/10810/32787
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/MINECO/MAT2013-47231-C2-1-P/
https://aip.scitation.org/doi/10.1063/1.5077009
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/3.0/es/
Atribución 3.0 España
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/3.0/es/
Atribución 3.0 España
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Institute of Physics
publisher.none.fl_str_mv American Institute of Physics
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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score 15.301603

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