Anisotropy field distribution in soft magnetic Hitperm alloys submitted to different field annealing processes

The magnetic anisotropy field distribution is discussed for Hitperm alloys annealed under different field conditions leading to different induced magnetic anisotropies: zero (ZF), transversal (TF), and longitudinal (LF) field annealing and compared to that of as-quenched (AQ) melt-spun amorphous rib...

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Autores: Blázquez Gámez, Javier Sebastián, Marcin, Jozef, Andrejka, Frantisek, Franco García, Victorino, Conde Amiano, Alejandro, Skorvanek, Ivan
Tipo de recurso: artículo
Estado:Versión enviada para evaluación y publicación
Fecha de publicación:2016
País:España
Institución:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/146931
Acceso en línea:https://hdl.handle.net/11441/146931
https://doi.org/10.1016/j.jallcom.2015.10.210
Access Level:acceso abierto
Palabra clave:Hitperm alloys
Magnetic anisotropy
Magnetic field annealing
Soft magnetic alloys
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spelling Anisotropy field distribution in soft magnetic Hitperm alloys submitted to different field annealing processesBlázquez Gámez, Javier SebastiánMarcin, JozefAndrejka, FrantisekFranco García, VictorinoConde Amiano, AlejandroSkorvanek, IvanHitperm alloysMagnetic anisotropyMagnetic field annealingSoft magnetic alloysThe magnetic anisotropy field distribution is discussed for Hitperm alloys annealed under different field conditions leading to different induced magnetic anisotropies: zero (ZF), transversal (TF), and longitudinal (LF) field annealing and compared to that of as-quenched (AQ) melt-spun amorphous ribbon. In order to accurately use the present method, the demagnetizing factor has been obtained by analyzing the field dependence of the inverse of the field derivative of the magnetization. The coherence of the analysis is supported by testing the normalization of the complete distribution of anisotropy fields. Independently of the composition, two groups can be distinguished among the studied samples: those with mainly perpendicular anisotropy field contributions (ZF and TF samples) and those with mainly longitudinal anisotropy field contributions (LF and AQ samples). Behavior of TF samples is well reproduced using Stoner-Wohlfarth model and, in the case of as-quenched amorphous samples, the anisotropy field depends almost linearly on the thickness of the ribbon.Ministerio de Economía y Competitividad MAT 2013-45165-PSlovak Research and Development Agency APVV-0492-11Ministry of Education, Science, Research and Sport VEGA 2/0192/13Fondo Europeo para el Desarrollo Regional ITMS 26220120019, ITMS 26220220061ElsevierFísica de la Materia CondensadaMinisterio de Economía y Competitividad (MINECO). EspañaSlovak Research and Development Agency. Agentúra na podporu výskumu a vývoja (APVV)Ministry of Education, Science, Research and Sports. SlovakEuropean Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER)2016info:eu-repo/semantics/articleinfo:eu-repo/semantics/submittedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/146931https://doi.org/10.1016/j.jallcom.2015.10.210reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésJournal of Alloys and Compounds, 658, 367-371.MAT 2013-45165-PAPVV-0492-11VEGA 2/0192/13ITMS 26220120019ITMS 26220220061https://doi.org/10.1016/j.jallcom.2015.10.210info:eu-repo/semantics/openAccessoai:idus.us.es:11441/1469312026-06-17T12:51:07Z
dc.title.none.fl_str_mv Anisotropy field distribution in soft magnetic Hitperm alloys submitted to different field annealing processes
title Anisotropy field distribution in soft magnetic Hitperm alloys submitted to different field annealing processes
spellingShingle Anisotropy field distribution in soft magnetic Hitperm alloys submitted to different field annealing processes
Blázquez Gámez, Javier Sebastián
Hitperm alloys
Magnetic anisotropy
Magnetic field annealing
Soft magnetic alloys
title_short Anisotropy field distribution in soft magnetic Hitperm alloys submitted to different field annealing processes
title_full Anisotropy field distribution in soft magnetic Hitperm alloys submitted to different field annealing processes
title_fullStr Anisotropy field distribution in soft magnetic Hitperm alloys submitted to different field annealing processes
title_full_unstemmed Anisotropy field distribution in soft magnetic Hitperm alloys submitted to different field annealing processes
title_sort Anisotropy field distribution in soft magnetic Hitperm alloys submitted to different field annealing processes
dc.creator.none.fl_str_mv Blázquez Gámez, Javier Sebastián
Marcin, Jozef
Andrejka, Frantisek
Franco García, Victorino
Conde Amiano, Alejandro
Skorvanek, Ivan
author Blázquez Gámez, Javier Sebastián
author_facet Blázquez Gámez, Javier Sebastián
Marcin, Jozef
Andrejka, Frantisek
Franco García, Victorino
Conde Amiano, Alejandro
Skorvanek, Ivan
author_role author
author2 Marcin, Jozef
Andrejka, Frantisek
Franco García, Victorino
Conde Amiano, Alejandro
Skorvanek, Ivan
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Física de la Materia Condensada
Ministerio de Economía y Competitividad (MINECO). España
Slovak Research and Development Agency. Agentúra na podporu výskumu a vývoja (APVV)
Ministry of Education, Science, Research and Sports. Slovak
European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER)
dc.subject.none.fl_str_mv Hitperm alloys
Magnetic anisotropy
Magnetic field annealing
Soft magnetic alloys
topic Hitperm alloys
Magnetic anisotropy
Magnetic field annealing
Soft magnetic alloys
description The magnetic anisotropy field distribution is discussed for Hitperm alloys annealed under different field conditions leading to different induced magnetic anisotropies: zero (ZF), transversal (TF), and longitudinal (LF) field annealing and compared to that of as-quenched (AQ) melt-spun amorphous ribbon. In order to accurately use the present method, the demagnetizing factor has been obtained by analyzing the field dependence of the inverse of the field derivative of the magnetization. The coherence of the analysis is supported by testing the normalization of the complete distribution of anisotropy fields. Independently of the composition, two groups can be distinguished among the studied samples: those with mainly perpendicular anisotropy field contributions (ZF and TF samples) and those with mainly longitudinal anisotropy field contributions (LF and AQ samples). Behavior of TF samples is well reproduced using Stoner-Wohlfarth model and, in the case of as-quenched amorphous samples, the anisotropy field depends almost linearly on the thickness of the ribbon.
publishDate 2016
dc.date.none.fl_str_mv 2016
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/submittedVersion
format article
status_str submittedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/11441/146931
https://doi.org/10.1016/j.jallcom.2015.10.210
url https://hdl.handle.net/11441/146931
https://doi.org/10.1016/j.jallcom.2015.10.210
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Journal of Alloys and Compounds, 658, 367-371.
MAT 2013-45165-P
APVV-0492-11
VEGA 2/0192/13
ITMS 26220120019
ITMS 26220220061
https://doi.org/10.1016/j.jallcom.2015.10.210
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300719

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