Anisotropy-based mechanism for zigzag striped patterns in magnetic thin films

Autores
Billoni, Orlando Vito; Bustingorry, Sebastián; Barturen, Mariana; Milano, Julian; Cannas, Sergio Alejandro
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this work, we studied a two-dimensional ferromagnetic system using Monte Carlo simulations. Our modelincludes exchange and dipolar interactions, a cubic anisotropy term, and uniaxial out-of-plane and in-planeones. According to the set of parameters chosen, the model including uniaxial out-of-plane anisotropy has aground state which consists of a canted state with stripes of opposite out-of-plane magnetization. When the cubicanisotropy is introduced, zigzag patterns appear in the stripes at fields close to the remanence. An analysis of theanisotropy terms of the model shows that this configuration is related to specific values of the ratio between thecubic and the effective uniaxial anisotropy. The mechanism behind this effect is related to particular features ofthe anisotropy’s energy landscape since a global minima transition as a function of the applied field is required inthe anisotropy terms. This mechanism for zigzag formation could be present in monocrystal ferromagnetic thinfilms in a given range of thicknesses.
Fil: Billoni, Orlando Vito. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Bustingorry, Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Barturen, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Milano, Julian. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Cannas, Sergio Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Materia
thin magnetic films
stripes
anisotropy
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/31698
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/31698
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Anisotropy-based mechanism for zigzag striped patterns in magnetic thin filmsBilloni, Orlando VitoBustingorry, SebastiánBarturen, MarianaMilano, JulianCannas, Sergio Alejandrothin magnetic filmsstripesanisotropyhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1In this work, we studied a two-dimensional ferromagnetic system using Monte Carlo simulations. Our modelincludes exchange and dipolar interactions, a cubic anisotropy term, and uniaxial out-of-plane and in-planeones. According to the set of parameters chosen, the model including uniaxial out-of-plane anisotropy has aground state which consists of a canted state with stripes of opposite out-of-plane magnetization. When the cubicanisotropy is introduced, zigzag patterns appear in the stripes at fields close to the remanence. An analysis of theanisotropy terms of the model shows that this configuration is related to specific values of the ratio between thecubic and the effective uniaxial anisotropy. The mechanism behind this effect is related to particular features ofthe anisotropy’s energy landscape since a global minima transition as a function of the applied field is required inthe anisotropy terms. This mechanism for zigzag formation could be present in monocrystal ferromagnetic thinfilms in a given range of thicknesses.Fil: Billoni, Orlando Vito. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; ArgentinaFil: Bustingorry, Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Barturen, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; ArgentinaFil: Milano, Julian. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; ArgentinaFil: Cannas, Sergio Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; ArgentinaAmerican Physical Society2014-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/31698Cannas, Sergio Alejandro; Milano, Julian; Barturen, Mariana; Bustingorry, Sebastián; Billoni, Orlando Vito; Anisotropy-based mechanism for zigzag striped patterns in magnetic thin films; American Physical Society; Physical Review B; 89; 5-2014; 1844201-18442090163-1829CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.89.184420info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prb/abstract/10.1103/PhysRevB.89.184420info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:53:23Zoai:ri.conicet.gov.ar:11336/31698instacron: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:34982025-09-03 09:53:23.66CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Anisotropy-based mechanism for zigzag striped patterns in magnetic thin films
title Anisotropy-based mechanism for zigzag striped patterns in magnetic thin films
spellingShingle Anisotropy-based mechanism for zigzag striped patterns in magnetic thin films
Billoni, Orlando Vito
thin magnetic films
stripes
anisotropy
title_short Anisotropy-based mechanism for zigzag striped patterns in magnetic thin films
title_full Anisotropy-based mechanism for zigzag striped patterns in magnetic thin films
title_fullStr Anisotropy-based mechanism for zigzag striped patterns in magnetic thin films
title_full_unstemmed Anisotropy-based mechanism for zigzag striped patterns in magnetic thin films
title_sort Anisotropy-based mechanism for zigzag striped patterns in magnetic thin films
dc.creator.none.fl_str_mv Billoni, Orlando Vito
Bustingorry, Sebastián
Barturen, Mariana
Milano, Julian
Cannas, Sergio Alejandro
author Billoni, Orlando Vito
author_facet Billoni, Orlando Vito
Bustingorry, Sebastián
Barturen, Mariana
Milano, Julian
Cannas, Sergio Alejandro
author_role author
author2 Bustingorry, Sebastián
Barturen, Mariana
Milano, Julian
Cannas, Sergio Alejandro
author2_role author
author
author
author
dc.subject.none.fl_str_mv thin magnetic films
stripes
anisotropy
topic thin magnetic films
stripes
anisotropy
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 studied a two-dimensional ferromagnetic system using Monte Carlo simulations. Our modelincludes exchange and dipolar interactions, a cubic anisotropy term, and uniaxial out-of-plane and in-planeones. According to the set of parameters chosen, the model including uniaxial out-of-plane anisotropy has aground state which consists of a canted state with stripes of opposite out-of-plane magnetization. When the cubicanisotropy is introduced, zigzag patterns appear in the stripes at fields close to the remanence. An analysis of theanisotropy terms of the model shows that this configuration is related to specific values of the ratio between thecubic and the effective uniaxial anisotropy. The mechanism behind this effect is related to particular features ofthe anisotropy’s energy landscape since a global minima transition as a function of the applied field is required inthe anisotropy terms. This mechanism for zigzag formation could be present in monocrystal ferromagnetic thinfilms in a given range of thicknesses.
Fil: Billoni, Orlando Vito. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Bustingorry, Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Barturen, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Milano, Julian. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Cannas, Sergio Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
description In this work, we studied a two-dimensional ferromagnetic system using Monte Carlo simulations. Our modelincludes exchange and dipolar interactions, a cubic anisotropy term, and uniaxial out-of-plane and in-planeones. According to the set of parameters chosen, the model including uniaxial out-of-plane anisotropy has aground state which consists of a canted state with stripes of opposite out-of-plane magnetization. When the cubicanisotropy is introduced, zigzag patterns appear in the stripes at fields close to the remanence. An analysis of theanisotropy terms of the model shows that this configuration is related to specific values of the ratio between thecubic and the effective uniaxial anisotropy. The mechanism behind this effect is related to particular features ofthe anisotropy’s energy landscape since a global minima transition as a function of the applied field is required inthe anisotropy terms. This mechanism for zigzag formation could be present in monocrystal ferromagnetic thinfilms in a given range of thicknesses.
publishDate 2014
dc.date.none.fl_str_mv 2014-05
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/11336/31698
Cannas, Sergio Alejandro; Milano, Julian; Barturen, Mariana; Bustingorry, Sebastián; Billoni, Orlando Vito; Anisotropy-based mechanism for zigzag striped patterns in magnetic thin films; American Physical Society; Physical Review B; 89; 5-2014; 1844201-1844209
0163-1829
CONICET Digital
CONICET
url http://hdl.handle.net/11336/31698
identifier_str_mv Cannas, Sergio Alejandro; Milano, Julian; Barturen, Mariana; Bustingorry, Sebastián; Billoni, Orlando Vito; Anisotropy-based mechanism for zigzag striped patterns in magnetic thin films; American Physical Society; Physical Review B; 89; 5-2014; 1844201-1844209
0163-1829
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.89.184420
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prb/abstract/10.1103/PhysRevB.89.184420
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
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_ 1842269221776523264
score 13.13397

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