Angular dependent FORC and FMR of exchange-biased NiFe multilayer films

Autores
Gallardo, R. A.; Khanal, S.; Vargas, Jose Marcelo; Spinu, L.; Ross, C. A.; Garcia, C.
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Dynamic ferromagnetic resonance (FMR, X-band 9.8 GHz) and static first-order reversal curve (FORC) techniques are combined to study the intrinsic exchange-bias distribution via measurements of in-plane angular variation in (FeNi/IrMn)n multilayers. The angular dependence of the exchange bias field was qualitatively and quantitatively investigated using both methods, which are sensitive to different couplings between the ferromagnetic layers. We have used the analysis of the angular dependence of first-order reversal curve (AFORC) data, extracted from FORC curves measured from up to in steps. In addition, its counterpart angular dependence of FMR (AFMR) measurements were carried out and correlated with the AFORC results. The AFORC proved to be useful for simultaneously studying the magnetization reversal processes and magnetic interactions between the layers of the (FeNi/IrMn)n. These interactions are related to the structure and interfaces in the (FeNi/IrMn), and the results obtained by AFMR and AFORC are contrasted with a modified theoretical model for domain-wall formation.
Fil: Gallardo, R. A.. Universidad Tecnica Federico Santa María; Chile
Fil: Khanal, S.. University of New Orleans; Estados Unidos
Fil: Vargas, Jose Marcelo. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Fil: Spinu, L.. University of New Orleans; Estados Unidos
Fil: Ross, C. A.. Massachusetts Institute of Technology; Estados Unidos
Fil: Garcia, C.. Universidad Tecnica Federico Santa María; Chile
Materia
Exchange-Bias
Ferromagnetic Resonance
First-Order Reversal Curves
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:11336/65456
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Angular dependent FORC and FMR of exchange-biased NiFe multilayer filmsGallardo, R. A.Khanal, S.Vargas, Jose MarceloSpinu, L.Ross, C. A.Garcia, C.Exchange-BiasFerromagnetic ResonanceFirst-Order Reversal Curveshttps://purl.org/becyt/ford/2.10https://purl.org/becyt/ford/2Dynamic ferromagnetic resonance (FMR, X-band 9.8 GHz) and static first-order reversal curve (FORC) techniques are combined to study the intrinsic exchange-bias distribution via measurements of in-plane angular variation in (FeNi/IrMn)n multilayers. The angular dependence of the exchange bias field was qualitatively and quantitatively investigated using both methods, which are sensitive to different couplings between the ferromagnetic layers. We have used the analysis of the angular dependence of first-order reversal curve (AFORC) data, extracted from FORC curves measured from up to in steps. In addition, its counterpart angular dependence of FMR (AFMR) measurements were carried out and correlated with the AFORC results. The AFORC proved to be useful for simultaneously studying the magnetization reversal processes and magnetic interactions between the layers of the (FeNi/IrMn)n. These interactions are related to the structure and interfaces in the (FeNi/IrMn), and the results obtained by AFMR and AFORC are contrasted with a modified theoretical model for domain-wall formation.Fil: Gallardo, R. A.. Universidad Tecnica Federico Santa María; ChileFil: Khanal, S.. University of New Orleans; Estados UnidosFil: Vargas, Jose Marcelo. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; ArgentinaFil: Spinu, L.. University of New Orleans; Estados UnidosFil: Ross, C. A.. Massachusetts Institute of Technology; Estados UnidosFil: Garcia, C.. Universidad Tecnica Federico Santa María; ChileIOP Publishing2017-01-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/65456Gallardo, R. A.; Khanal, S.; Vargas, Jose Marcelo; Spinu, L.; Ross, C. A.; et al.; Angular dependent FORC and FMR of exchange-biased NiFe multilayer films; IOP Publishing; Journal of Physics D: Applied Physics; 50; 7; 24-1-2017; 1-10; 0750020022-3727CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1088/1361-6463/aa5613info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/1361-6463/aa5613/metainfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:40:12Zoai:ri.conicet.gov.ar:11336/65456instacron: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:34982025-10-22 11:40:12.735CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Angular dependent FORC and FMR of exchange-biased NiFe multilayer films
title Angular dependent FORC and FMR of exchange-biased NiFe multilayer films
spellingShingle Angular dependent FORC and FMR of exchange-biased NiFe multilayer films
Gallardo, R. A.
Exchange-Bias
Ferromagnetic Resonance
First-Order Reversal Curves
title_short Angular dependent FORC and FMR of exchange-biased NiFe multilayer films
title_full Angular dependent FORC and FMR of exchange-biased NiFe multilayer films
title_fullStr Angular dependent FORC and FMR of exchange-biased NiFe multilayer films
title_full_unstemmed Angular dependent FORC and FMR of exchange-biased NiFe multilayer films
title_sort Angular dependent FORC and FMR of exchange-biased NiFe multilayer films
dc.creator.none.fl_str_mv Gallardo, R. A.
Khanal, S.
Vargas, Jose Marcelo
Spinu, L.
Ross, C. A.
Garcia, C.
author Gallardo, R. A.
author_facet Gallardo, R. A.
Khanal, S.
Vargas, Jose Marcelo
Spinu, L.
Ross, C. A.
Garcia, C.
author_role author
author2 Khanal, S.
Vargas, Jose Marcelo
Spinu, L.
Ross, C. A.
Garcia, C.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Exchange-Bias
Ferromagnetic Resonance
First-Order Reversal Curves
topic Exchange-Bias
Ferromagnetic Resonance
First-Order Reversal Curves
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.10
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Dynamic ferromagnetic resonance (FMR, X-band 9.8 GHz) and static first-order reversal curve (FORC) techniques are combined to study the intrinsic exchange-bias distribution via measurements of in-plane angular variation in (FeNi/IrMn)n multilayers. The angular dependence of the exchange bias field was qualitatively and quantitatively investigated using both methods, which are sensitive to different couplings between the ferromagnetic layers. We have used the analysis of the angular dependence of first-order reversal curve (AFORC) data, extracted from FORC curves measured from up to in steps. In addition, its counterpart angular dependence of FMR (AFMR) measurements were carried out and correlated with the AFORC results. The AFORC proved to be useful for simultaneously studying the magnetization reversal processes and magnetic interactions between the layers of the (FeNi/IrMn)n. These interactions are related to the structure and interfaces in the (FeNi/IrMn), and the results obtained by AFMR and AFORC are contrasted with a modified theoretical model for domain-wall formation.
Fil: Gallardo, R. A.. Universidad Tecnica Federico Santa María; Chile
Fil: Khanal, S.. University of New Orleans; Estados Unidos
Fil: Vargas, Jose Marcelo. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Fil: Spinu, L.. University of New Orleans; Estados Unidos
Fil: Ross, C. A.. Massachusetts Institute of Technology; Estados Unidos
Fil: Garcia, C.. Universidad Tecnica Federico Santa María; Chile
description Dynamic ferromagnetic resonance (FMR, X-band 9.8 GHz) and static first-order reversal curve (FORC) techniques are combined to study the intrinsic exchange-bias distribution via measurements of in-plane angular variation in (FeNi/IrMn)n multilayers. The angular dependence of the exchange bias field was qualitatively and quantitatively investigated using both methods, which are sensitive to different couplings between the ferromagnetic layers. We have used the analysis of the angular dependence of first-order reversal curve (AFORC) data, extracted from FORC curves measured from up to in steps. In addition, its counterpart angular dependence of FMR (AFMR) measurements were carried out and correlated with the AFORC results. The AFORC proved to be useful for simultaneously studying the magnetization reversal processes and magnetic interactions between the layers of the (FeNi/IrMn)n. These interactions are related to the structure and interfaces in the (FeNi/IrMn), and the results obtained by AFMR and AFORC are contrasted with a modified theoretical model for domain-wall formation.
publishDate 2017
dc.date.none.fl_str_mv 2017-01-24
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/11336/65456
Gallardo, R. A.; Khanal, S.; Vargas, Jose Marcelo; Spinu, L.; Ross, C. A.; et al.; Angular dependent FORC and FMR of exchange-biased NiFe multilayer films; IOP Publishing; Journal of Physics D: Applied Physics; 50; 7; 24-1-2017; 1-10; 075002
0022-3727
CONICET Digital
CONICET
url http://hdl.handle.net/11336/65456
identifier_str_mv Gallardo, R. A.; Khanal, S.; Vargas, Jose Marcelo; Spinu, L.; Ross, C. A.; et al.; Angular dependent FORC and FMR of exchange-biased NiFe multilayer films; IOP Publishing; Journal of Physics D: Applied Physics; 50; 7; 24-1-2017; 1-10; 075002
0022-3727
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1088/1361-6463/aa5613
info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/1361-6463/aa5613/meta
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 IOP Publishing
publisher.none.fl_str_mv IOP Publishing
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
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score 12.982451

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