Tailoring of magnetic softness and magnetoimpedance of Co-rich microwires by stress annealing

Herein, detailed studies on the influence of stress annealing on the magnetic softness and giant magnetoimpedance (GMI) ratio of Co69.2Fe3.6Ni1B12.5Si11Mo1.5C1.2 glass-coated microwires are provided. As-prepared microwire presents linear hysteresis loops, moderate GMI ratio with double-peak magnetic...

Descripción completa

Detalles Bibliográficos
Autores: Zhukov Egorova, Arkady Pavlovich, González Legarreta, Lorena|||0000-0001-5193-7256, Corte León, Paula, Ipatov, Mihail, Blanco Aranguren, Juan María, González Estévez, Julián, Zhukova Zhukova, Valentina
Tipo de recurso: artículo
Fecha de publicación:2021
País:España
Institución:Universidad de Cantabria (UC)
Repositorio:UCrea Repositorio Abierto de la Universidad de Cantabria
Idioma:inglés
OAI Identifier:oai:repositorio.unican.es:10902/22762
Acceso en línea:http://hdl.handle.net/10902/22762
Access Level:acceso abierto
Palabra clave:Annealing
Giant magnetoimpedance
Internal stresses
Magnetoelastic anisotropy
Magnetic microwires
id ES_f2ee6d261cf5124444aef692d808f7ef
oai_identifier_str oai:repositorio.unican.es:10902/22762
network_acronym_str ES
network_name_str España
repository_id_str
spelling Tailoring of magnetic softness and magnetoimpedance of Co-rich microwires by stress annealingZhukov Egorova, Arkady PavlovichGonzález Legarreta, Lorena|||0000-0001-5193-7256Corte León, PaulaIpatov, MihailBlanco Aranguren, Juan MaríaGonzález Estévez, JuliánZhukova Zhukova, ValentinaAnnealingGiant magnetoimpedanceInternal stressesMagnetoelastic anisotropyMagnetic microwiresHerein, detailed studies on the influence of stress annealing on the magnetic softness and giant magnetoimpedance (GMI) ratio of Co69.2Fe3.6Ni1B12.5Si11Mo1.5C1.2 glass-coated microwires are provided. As-prepared microwire presents linear hysteresis loops, moderate GMI ratio with double-peak magnetic field dependence and low coercivity (4 A m−1), typically observed for wires with transverse magnetic anisotropy. However, after conventional annealing magnetic hardening and transformation of linear hysteresis loop into rectangular with coercivity about 90 A m−1 is surprisingly observed. It is shown that stress annealing allows preventing magnetic hardening and remarkably improving GMI ratio. Properly stress-annealed samples present better magnetic softness: almost unhysteretic loops with coercivity about 2 A m−1 and magnetic anisotropy field about 35 A m−1. Observed stress-annealing-induced anisotropy is affected by the tensile stresses, applied during annealing and by the annealing temperature. From the frequency dependence of the maximum GMI ratio, the optimum frequency ranges for as-prepared and stress-annealed samples are determined. The observed stress-annealing-induced magnetic anisotropy and associated changes in magnetic properties and GMI effect are discussed in terms of internal stresses relaxation and related modification of the magnetostriction coefficient, “back stresses,” structural anisotropy, redistribution of internal stresses, and change of spatial distribution of magnetic anisotropy.This work was supported by the Spanish MCIU, under PGC2018-099530-B-C31 (MCIU/AEI/FEDER, UE), and by the Government of the Basque Country, under PIBA 2018-44 and Elkartek (CEMAP and AVANSITE) projects, and by the University of Basque Country, under the scheme of “Ayuda a Grupos Consolidados” (Ref.: GIU18/192) and COLAB20/15 project. 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).Wiley-BlackwellUniversidad de Cantabria20212021-06-01journal articlehttp://purl.org/coar/resource_type/c_6501NAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/articlehttp://hdl.handle.net/10902/22762Physica Status Solidi (A) Applications and Materials Science, 2021, 218(12), 2100130reponame:UCrea Repositorio Abierto de la Universidad de Cantabriainstname:Universidad de Cantabria (UC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:repositorio.unican.es:10902/227622026-06-02T12:39:31Z
dc.title.none.fl_str_mv Tailoring of magnetic softness and magnetoimpedance of Co-rich microwires by stress annealing
title Tailoring of magnetic softness and magnetoimpedance of Co-rich microwires by stress annealing
spellingShingle Tailoring of magnetic softness and magnetoimpedance of Co-rich microwires by stress annealing
Zhukov Egorova, Arkady Pavlovich
Annealing
Giant magnetoimpedance
Internal stresses
Magnetoelastic anisotropy
Magnetic microwires
title_short Tailoring of magnetic softness and magnetoimpedance of Co-rich microwires by stress annealing
title_full Tailoring of magnetic softness and magnetoimpedance of Co-rich microwires by stress annealing
title_fullStr Tailoring of magnetic softness and magnetoimpedance of Co-rich microwires by stress annealing
title_full_unstemmed Tailoring of magnetic softness and magnetoimpedance of Co-rich microwires by stress annealing
title_sort Tailoring of magnetic softness and magnetoimpedance of Co-rich microwires by stress annealing
dc.creator.none.fl_str_mv Zhukov Egorova, Arkady Pavlovich
González Legarreta, Lorena|||0000-0001-5193-7256
Corte León, Paula
Ipatov, Mihail
Blanco Aranguren, Juan María
González Estévez, Julián
Zhukova Zhukova, Valentina
author Zhukov Egorova, Arkady Pavlovich
author_facet Zhukov Egorova, Arkady Pavlovich
González Legarreta, Lorena|||0000-0001-5193-7256
Corte León, Paula
Ipatov, Mihail
Blanco Aranguren, Juan María
González Estévez, Julián
Zhukova Zhukova, Valentina
author_role author
author2 González Legarreta, Lorena|||0000-0001-5193-7256
Corte León, Paula
Ipatov, Mihail
Blanco Aranguren, Juan María
González Estévez, Julián
Zhukova Zhukova, Valentina
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidad de Cantabria
dc.subject.none.fl_str_mv Annealing
Giant magnetoimpedance
Internal stresses
Magnetoelastic anisotropy
Magnetic microwires
topic Annealing
Giant magnetoimpedance
Internal stresses
Magnetoelastic anisotropy
Magnetic microwires
description Herein, detailed studies on the influence of stress annealing on the magnetic softness and giant magnetoimpedance (GMI) ratio of Co69.2Fe3.6Ni1B12.5Si11Mo1.5C1.2 glass-coated microwires are provided. As-prepared microwire presents linear hysteresis loops, moderate GMI ratio with double-peak magnetic field dependence and low coercivity (4 A m−1), typically observed for wires with transverse magnetic anisotropy. However, after conventional annealing magnetic hardening and transformation of linear hysteresis loop into rectangular with coercivity about 90 A m−1 is surprisingly observed. It is shown that stress annealing allows preventing magnetic hardening and remarkably improving GMI ratio. Properly stress-annealed samples present better magnetic softness: almost unhysteretic loops with coercivity about 2 A m−1 and magnetic anisotropy field about 35 A m−1. Observed stress-annealing-induced anisotropy is affected by the tensile stresses, applied during annealing and by the annealing temperature. From the frequency dependence of the maximum GMI ratio, the optimum frequency ranges for as-prepared and stress-annealed samples are determined. The observed stress-annealing-induced magnetic anisotropy and associated changes in magnetic properties and GMI effect are discussed in terms of internal stresses relaxation and related modification of the magnetostriction coefficient, “back stresses,” structural anisotropy, redistribution of internal stresses, and change of spatial distribution of magnetic anisotropy.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-06-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
NA
http://purl.org/coar/version/c_be7fb7dd8ff6fe43
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10902/22762
url http://hdl.handle.net/10902/22762
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Wiley-Blackwell
publisher.none.fl_str_mv Wiley-Blackwell
dc.source.none.fl_str_mv Physica Status Solidi (A) Applications and Materials Science, 2021, 218(12), 2100130
reponame:UCrea Repositorio Abierto de la Universidad de Cantabria
instname:Universidad de Cantabria (UC)
instname_str Universidad de Cantabria (UC)
reponame_str UCrea Repositorio Abierto de la Universidad de Cantabria
collection UCrea Repositorio Abierto de la Universidad de Cantabria
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869424328604385280
score 15,300724

Similares en LA Referencia