Comparative study of the thermal fluctuations effects on the classical Stoner-Wohlfarth and analytical vector hysteron models

Autores
de Biasi, Emilio; Ramos, C. A.; Zysler, Roberto Daniel
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this work we present a comparative study of the classical Stoner Wohlfarth model and the analytical vector hysteron model. We analyze the hysteretic behavior description when the thermal fluctuations are included. We found a different behavior in the evolution of the coercive field as function of temperature for the vector hysteron model when the anisotropy easy axis is non-parallel to the magnetic field orientation. At low temperatures a plateau is observed as consequence of the switching field behavior. At high temperature both models give identical description of the magnetization behavior, which merges with the superparamagnetic approximation.
Fil: de Biasi, Emilio. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física. Laboratorio de Resonancias Magnéticas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ramos, C. A.. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física. Laboratorio de Resonancias Magnéticas; Argentina
Fil: Zysler, Roberto Daniel. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física. Laboratorio de Resonancias Magnéticas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Stoner-Wohlfarth Model
Analitical Vector Hysteron Model
Hysteretic Behavior Model
Magnetization Inversion
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/9864
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/9864
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Comparative study of the thermal fluctuations effects on the classical Stoner-Wohlfarth and analytical vector hysteron modelsde Biasi, EmilioRamos, C. A.Zysler, Roberto DanielStoner-Wohlfarth ModelAnalitical Vector Hysteron ModelHysteretic Behavior ModelMagnetization Inversionhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1In this work we present a comparative study of the classical Stoner Wohlfarth model and the analytical vector hysteron model. We analyze the hysteretic behavior description when the thermal fluctuations are included. We found a different behavior in the evolution of the coercive field as function of temperature for the vector hysteron model when the anisotropy easy axis is non-parallel to the magnetic field orientation. At low temperatures a plateau is observed as consequence of the switching field behavior. At high temperature both models give identical description of the magnetization behavior, which merges with the superparamagnetic approximation.Fil: de Biasi, Emilio. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física. Laboratorio de Resonancias Magnéticas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Ramos, C. A.. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física. Laboratorio de Resonancias Magnéticas; ArgentinaFil: Zysler, Roberto Daniel. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física. Laboratorio de Resonancias Magnéticas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier Science2014-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/9864de Biasi, Emilio; Ramos, C. A.; Zysler, Roberto Daniel; Comparative study of the thermal fluctuations effects on the classical Stoner-Wohlfarth and analytical vector hysteron models; Elsevier Science; Journal of Magnetism and Magnetic Materials; 353; 3-2014; 105-1090304-8853enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0304885313007646info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jmmm.2013.10.031info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-12T09:41:08Zoai:ri.conicet.gov.ar:11336/9864instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-11-12 09:41:08.427CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Comparative study of the thermal fluctuations effects on the classical Stoner-Wohlfarth and analytical vector hysteron models
title Comparative study of the thermal fluctuations effects on the classical Stoner-Wohlfarth and analytical vector hysteron models
spellingShingle Comparative study of the thermal fluctuations effects on the classical Stoner-Wohlfarth and analytical vector hysteron models
de Biasi, Emilio
Stoner-Wohlfarth Model
Analitical Vector Hysteron Model
Hysteretic Behavior Model
Magnetization Inversion
title_short Comparative study of the thermal fluctuations effects on the classical Stoner-Wohlfarth and analytical vector hysteron models
title_full Comparative study of the thermal fluctuations effects on the classical Stoner-Wohlfarth and analytical vector hysteron models
title_fullStr Comparative study of the thermal fluctuations effects on the classical Stoner-Wohlfarth and analytical vector hysteron models
title_full_unstemmed Comparative study of the thermal fluctuations effects on the classical Stoner-Wohlfarth and analytical vector hysteron models
title_sort Comparative study of the thermal fluctuations effects on the classical Stoner-Wohlfarth and analytical vector hysteron models
dc.creator.none.fl_str_mv de Biasi, Emilio
Ramos, C. A.
Zysler, Roberto Daniel
author de Biasi, Emilio
author_facet de Biasi, Emilio
Ramos, C. A.
Zysler, Roberto Daniel
author_role author
author2 Ramos, C. A.
Zysler, Roberto Daniel
author2_role author
author
dc.subject.none.fl_str_mv Stoner-Wohlfarth Model
Analitical Vector Hysteron Model
Hysteretic Behavior Model
Magnetization Inversion
topic Stoner-Wohlfarth Model
Analitical Vector Hysteron Model
Hysteretic Behavior Model
Magnetization Inversion
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this work we present a comparative study of the classical Stoner Wohlfarth model and the analytical vector hysteron model. We analyze the hysteretic behavior description when the thermal fluctuations are included. We found a different behavior in the evolution of the coercive field as function of temperature for the vector hysteron model when the anisotropy easy axis is non-parallel to the magnetic field orientation. At low temperatures a plateau is observed as consequence of the switching field behavior. At high temperature both models give identical description of the magnetization behavior, which merges with the superparamagnetic approximation.
Fil: de Biasi, Emilio. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física. Laboratorio de Resonancias Magnéticas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ramos, C. A.. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física. Laboratorio de Resonancias Magnéticas; Argentina
Fil: Zysler, Roberto Daniel. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física. Laboratorio de Resonancias Magnéticas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description In this work we present a comparative study of the classical Stoner Wohlfarth model and the analytical vector hysteron model. We analyze the hysteretic behavior description when the thermal fluctuations are included. We found a different behavior in the evolution of the coercive field as function of temperature for the vector hysteron model when the anisotropy easy axis is non-parallel to the magnetic field orientation. At low temperatures a plateau is observed as consequence of the switching field behavior. At high temperature both models give identical description of the magnetization behavior, which merges with the superparamagnetic approximation.
publishDate 2014
dc.date.none.fl_str_mv 2014-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/9864
de Biasi, Emilio; Ramos, C. A.; Zysler, Roberto Daniel; Comparative study of the thermal fluctuations effects on the classical Stoner-Wohlfarth and analytical vector hysteron models; Elsevier Science; Journal of Magnetism and Magnetic Materials; 353; 3-2014; 105-109
0304-8853
url http://hdl.handle.net/11336/9864
identifier_str_mv de Biasi, Emilio; Ramos, C. A.; Zysler, Roberto Daniel; Comparative study of the thermal fluctuations effects on the classical Stoner-Wohlfarth and analytical vector hysteron models; Elsevier Science; Journal of Magnetism and Magnetic Materials; 353; 3-2014; 105-109
0304-8853
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0304885313007646
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jmmm.2013.10.031
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1848597554755796992
score 13.24909

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