Annealing effects on the microwave linewidth broadening of FeCuNbSiB ferromagnetic films

Detalhes bibliográficos
Autor(a) principal: Alves, Marcos José Pereira
Data de Publicação: 2015
Outros Autores: Gonzalez-Chavez, Diego Ernesto, Bohn, Felipe, Sommer, Rubem Luis
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRN
Texto Completo: https://repositorio.ufrn.br/handle/123456789/45036
Resumo: We systematically investigate the annealing effects on the microwave linewidth broadening of FeCuNbSiB ferromagnetic films with thickness of 100 nm. We correlate the non-uniform residual stress obtained from grazing incidence x-ray diffraction measurements with the ferromagnetic resonance (FMR) linewidth due to effective field inhomogeneities measured from broadband ferromagnetic resonance absorption measurements. We also estimate the annealing temperature effect on the Gilbert and two-magnon scattering contributions to the total ferromagnetic resonance FMR linewidth. We show that the effective field inhomogeneities constitute the main contribution to the microwave linewidth, while this contribution is related to the non-uniform residual stress in the films which is reduced by thermal annealing
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spelling Alves, Marcos José PereiraGonzalez-Chavez, Diego ErnestoBohn, FelipeSommer, Rubem Luis2021-11-26T14:27:05Z2021-11-26T14:27:05Z2015-03-26ALVES, Marcos José Pereira; GONZALEZ-CHAVEZ, Diego Ernesto; BOHN, Felipe; SOMMER, Rubem Luis. Annealing effects on the microwave linewidth broadening of FeCuNbSiB ferromagnetic films. Journal Of Applied Physics, [S.l.], v. 117, n. 12, p. 123913/1-123913/6, 28 mar. 2015. AIP Publishing. Disponível em: https://aip.scitation.org/doi/10.1063/1.4913249. Acesso em: 31 mai. 2020. DOI: http://dx.doi.org/10.1063/1.4915330.0021-89791089-7550https://repositorio.ufrn.br/handle/123456789/45036We systematically investigate the annealing effects on the microwave linewidth broadening of FeCuNbSiB ferromagnetic films with thickness of 100 nm. We correlate the non-uniform residual stress obtained from grazing incidence x-ray diffraction measurements with the ferromagnetic resonance (FMR) linewidth due to effective field inhomogeneities measured from broadband ferromagnetic resonance absorption measurements. We also estimate the annealing temperature effect on the Gilbert and two-magnon scattering contributions to the total ferromagnetic resonance FMR linewidth. We show that the effective field inhomogeneities constitute the main contribution to the microwave linewidth, while this contribution is related to the non-uniform residual stress in the films which is reduced by thermal annealingWe systematically investigate the annealing effects on the microwave linewidth broadening of FeCuNbSiB ferromagnetic films with thickness of 100 nm. We correlate the non-uniform residual stress obtained from grazing incidence x-ray diffraction measurements with the ferromagnetic resonance (FMR) linewidth due to effective field inhomogeneities measured from broadband ferromagnetic resonance absorption measurements. We also estimate the annealing temperature effect on the Gilbert and two-magnon scattering contributions to the total ferromagnetic resonance FMR linewidth. We show that the effective field inhomogeneities constitute the main contribution to the microwave linewidth, while this contribution is related to the non-uniform residual stress in the films which is reduced by thermal annealingAIP Publishing LLCAnnealingThin filmsFerromagnetic resonanceMagnonsAnnealing effects on the microwave linewidth broadening of FeCuNbSiB ferromagnetic filmsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNinfo:eu-repo/semantics/openAccessLICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/45036/2/license.txte9597aa2854d128fd968be5edc8a28d9MD52123456789/450362023-02-14 15:48:35.133oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2023-02-14T18:48:35Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false
dc.title.pt_BR.fl_str_mv Annealing effects on the microwave linewidth broadening of FeCuNbSiB ferromagnetic films
title Annealing effects on the microwave linewidth broadening of FeCuNbSiB ferromagnetic films
spellingShingle Annealing effects on the microwave linewidth broadening of FeCuNbSiB ferromagnetic films
Alves, Marcos José Pereira
Annealing
Thin films
Ferromagnetic resonance
Magnons
title_short Annealing effects on the microwave linewidth broadening of FeCuNbSiB ferromagnetic films
title_full Annealing effects on the microwave linewidth broadening of FeCuNbSiB ferromagnetic films
title_fullStr Annealing effects on the microwave linewidth broadening of FeCuNbSiB ferromagnetic films
title_full_unstemmed Annealing effects on the microwave linewidth broadening of FeCuNbSiB ferromagnetic films
title_sort Annealing effects on the microwave linewidth broadening of FeCuNbSiB ferromagnetic films
author Alves, Marcos José Pereira
author_facet Alves, Marcos José Pereira
Gonzalez-Chavez, Diego Ernesto
Bohn, Felipe
Sommer, Rubem Luis
author_role author
author2 Gonzalez-Chavez, Diego Ernesto
Bohn, Felipe
Sommer, Rubem Luis
author2_role author
author
author
dc.contributor.author.fl_str_mv Alves, Marcos José Pereira
Gonzalez-Chavez, Diego Ernesto
Bohn, Felipe
Sommer, Rubem Luis
dc.subject.por.fl_str_mv Annealing
Thin films
Ferromagnetic resonance
Magnons
topic Annealing
Thin films
Ferromagnetic resonance
Magnons
description We systematically investigate the annealing effects on the microwave linewidth broadening of FeCuNbSiB ferromagnetic films with thickness of 100 nm. We correlate the non-uniform residual stress obtained from grazing incidence x-ray diffraction measurements with the ferromagnetic resonance (FMR) linewidth due to effective field inhomogeneities measured from broadband ferromagnetic resonance absorption measurements. We also estimate the annealing temperature effect on the Gilbert and two-magnon scattering contributions to the total ferromagnetic resonance FMR linewidth. We show that the effective field inhomogeneities constitute the main contribution to the microwave linewidth, while this contribution is related to the non-uniform residual stress in the films which is reduced by thermal annealing
publishDate 2015
dc.date.issued.fl_str_mv 2015-03-26
dc.date.accessioned.fl_str_mv 2021-11-26T14:27:05Z
dc.date.available.fl_str_mv 2021-11-26T14:27:05Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.citation.fl_str_mv ALVES, Marcos José Pereira; GONZALEZ-CHAVEZ, Diego Ernesto; BOHN, Felipe; SOMMER, Rubem Luis. Annealing effects on the microwave linewidth broadening of FeCuNbSiB ferromagnetic films. Journal Of Applied Physics, [S.l.], v. 117, n. 12, p. 123913/1-123913/6, 28 mar. 2015. AIP Publishing. Disponível em: https://aip.scitation.org/doi/10.1063/1.4913249. Acesso em: 31 mai. 2020. DOI: http://dx.doi.org/10.1063/1.4915330.
dc.identifier.uri.fl_str_mv https://repositorio.ufrn.br/handle/123456789/45036
dc.identifier.issn.none.fl_str_mv 0021-8979
1089-7550
identifier_str_mv ALVES, Marcos José Pereira; GONZALEZ-CHAVEZ, Diego Ernesto; BOHN, Felipe; SOMMER, Rubem Luis. Annealing effects on the microwave linewidth broadening of FeCuNbSiB ferromagnetic films. Journal Of Applied Physics, [S.l.], v. 117, n. 12, p. 123913/1-123913/6, 28 mar. 2015. AIP Publishing. Disponível em: https://aip.scitation.org/doi/10.1063/1.4913249. Acesso em: 31 mai. 2020. DOI: http://dx.doi.org/10.1063/1.4915330.
0021-8979
1089-7550
url https://repositorio.ufrn.br/handle/123456789/45036
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv AIP Publishing LLC
publisher.none.fl_str_mv AIP Publishing LLC
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRN
instname:Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
instname_str Universidade Federal do Rio Grande do Norte (UFRN)
instacron_str UFRN
institution UFRN
reponame_str Repositório Institucional da UFRN
collection Repositório Institucional da UFRN
bitstream.url.fl_str_mv https://repositorio.ufrn.br/bitstream/123456789/45036/2/license.txt
bitstream.checksum.fl_str_mv e9597aa2854d128fd968be5edc8a28d9
bitstream.checksumAlgorithm.fl_str_mv MD5
repository.name.fl_str_mv Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)
repository.mail.fl_str_mv
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