Asymmetric magnetoimpedance effect in ferromagnetic multilayered biphase films

Detalhes bibliográficos
Autor(a) principal: Silva, Edimilson Felix da
Data de Publicação: 2015
Outros Autores: Silva, Ricardo Barreto da, Gomes, Matheus Gamino, Andrade, Antonio Marcos Helgueira de, Vázquez, M., Corrêa, Marcio Assolin, Bohn, Felipe
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRN
Texto Completo: https://repositorio.ufrn.br/handle/123456789/45034
Resumo: We investigate the magnetoimpedance effect in ferromagnetic multilayered biphase films. We verify that the films present asymmetric magnetoimpedance behavior and, by playing with the number of the repetitions of the base structure of the multilayer and the probe current frequency, we explore the possibility of tailoring the linear region around zero magnetic field in order to achieve higher sensitivity values. The highest sensitivity is observed for the thicker film, reaching 15 mΩ/Oe at ∼0.52 GHz. Thus, the results open the possibilities for application of ferromagnetic multilayered biphase films with asymmetric magnetoimpedance effect in sensors devices
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spelling Silva, Edimilson Felix daSilva, Ricardo Barreto daGomes, Matheus GaminoAndrade, Antonio Marcos Helgueira deVázquez, M.Corrêa, Marcio AssolinBohn, Felipe2021-11-26T14:04:04Z2021-11-26T14:04:04Z2015-05-27SILVA, Edimilson Felix da; SILVA, Ricardo Barreto da; GOMES, Matheus Gamino; ANDRADE, Antonio Marcos Helgueira de; VÁZQUEZ, M.; CORRÊA, Marcio Assolin; BOHN, Felipe. Asymmetric magnetoimpedance effect in ferromagnetic multilayered biphase films. Journal Of Magnetism And Magnetic Materials, [S.l.], v. 393, p. 260-264, nov. 2015. Elsevier BV. Disponível em: https://www.sciencedirect.com/science/article/pii/S0304885315302006?via%3Dihub. Acesso em: 31 mai. 2020. DOI: http://dx.doi.org/10.1016/j.jmmm.2015.05.079.0304-8853https://repositorio.ufrn.br/handle/123456789/45034We investigate the magnetoimpedance effect in ferromagnetic multilayered biphase films. We verify that the films present asymmetric magnetoimpedance behavior and, by playing with the number of the repetitions of the base structure of the multilayer and the probe current frequency, we explore the possibility of tailoring the linear region around zero magnetic field in order to achieve higher sensitivity values. The highest sensitivity is observed for the thicker film, reaching 15 mΩ/Oe at ∼0.52 GHz. Thus, the results open the possibilities for application of ferromagnetic multilayered biphase films with asymmetric magnetoimpedance effect in sensors devicesWe investigate the magnetoimpedance effect in ferromagnetic multilayered biphase films. We verify that the films present asymmetric magnetoimpedance behavior and, by playing with the number of the repetitions of the base structure of the multilayer and the probe current frequency, we explore the possibility of tailoring the linear region around zero magnetic field in order to achieve higher sensitivity values. The highest sensitivity is observed for the thicker film, reaching 15 mΩ/Oe at ∼0.52 GHz. Thus, the results open the possibilities for application of ferromagnetic multilayered biphase films with asymmetric magnetoimpedance effect in sensors devicesElsevierMagnetic systemsMagnetization dynamicsMagnetoimpedance effectFerromagnetic filmsAsymmetric magnetoimpedance effect in ferromagnetic multilayered biphase 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/openAccessORIGINALAsymmetricMagnetoimpedanceEffectInFerromagneticMultilayered_2015.pdfAsymmetricMagnetoimpedanceEffectInFerromagneticMultilayered_2015.pdfArtigoapplication/pdf683787https://repositorio.ufrn.br/bitstream/123456789/45034/1/AsymmetricMagnetoimpedanceEffectInFerromagneticMultilayered_2015.pdfd621535cd232dd8af0eb6f6fee5cd5c9MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/45034/2/license.txte9597aa2854d128fd968be5edc8a28d9MD52123456789/450342021-11-26 11:04:04.848oai:https://repositorio.ufrn.br:123456789/45034Tk9OLUVYQ0xVU0lWRSBESVNUUklCVVRJT04gTElDRU5TRQoKCkJ5IHNpZ25pbmcgYW5kIGRlbGl2ZXJpbmcgdGhpcyBsaWNlbnNlLCBNci4gKGF1dGhvciBvciBjb3B5cmlnaHQgaG9sZGVyKToKCgphKSBHcmFudHMgdGhlIFVuaXZlcnNpZGFkZSBGZWRlcmFsIFJpbyBHcmFuZGUgZG8gTm9ydGUgdGhlIG5vbi1leGNsdXNpdmUgcmlnaHQgb2YKcmVwcm9kdWNlLCBjb252ZXJ0IChhcyBkZWZpbmVkIGJlbG93KSwgY29tbXVuaWNhdGUgYW5kIC8gb3IKZGlzdHJpYnV0ZSB0aGUgZGVsaXZlcmVkIGRvY3VtZW50IChpbmNsdWRpbmcgYWJzdHJhY3QgLyBhYnN0cmFjdCkgaW4KZGlnaXRhbCBvciBwcmludGVkIGZvcm1hdCBhbmQgaW4gYW55IG1lZGl1bS4KCmIpIERlY2xhcmVzIHRoYXQgdGhlIGRvY3VtZW50IHN1Ym1pdHRlZCBpcyBpdHMgb3JpZ2luYWwgd29yaywgYW5kIHRoYXQKeW91IGhhdmUgdGhlIHJpZ2h0IHRvIGdyYW50IHRoZSByaWdodHMgY29udGFpbmVkIGluIHRoaXMgbGljZW5zZS4gRGVjbGFyZXMKdGhhdCB0aGUgZGVsaXZlcnkgb2YgdGhlIGRvY3VtZW50IGRvZXMgbm90IGluZnJpbmdlLCBhcyBmYXIgYXMgaXQgaXMKdGhlIHJpZ2h0cyBvZiBhbnkgb3RoZXIgcGVyc29uIG9yIGVudGl0eS4KCmMpIElmIHRoZSBkb2N1bWVudCBkZWxpdmVyZWQgY29udGFpbnMgbWF0ZXJpYWwgd2hpY2ggZG9lcyBub3QKcmlnaHRzLCBkZWNsYXJlcyB0aGF0IGl0IGhhcyBvYnRhaW5lZCBhdXRob3JpemF0aW9uIGZyb20gdGhlIGhvbGRlciBvZiB0aGUKY29weXJpZ2h0IHRvIGdyYW50IHRoZSBVbml2ZXJzaWRhZGUgRmVkZXJhbCBkbyBSaW8gR3JhbmRlIGRvIE5vcnRlIHRoZSByaWdodHMgcmVxdWlyZWQgYnkgdGhpcyBsaWNlbnNlLCBhbmQgdGhhdCB0aGlzIG1hdGVyaWFsIHdob3NlIHJpZ2h0cyBhcmUgb2YKdGhpcmQgcGFydGllcyBpcyBjbGVhcmx5IGlkZW50aWZpZWQgYW5kIHJlY29nbml6ZWQgaW4gdGhlIHRleHQgb3IKY29udGVudCBvZiB0aGUgZG9jdW1lbnQgZGVsaXZlcmVkLgoKSWYgdGhlIGRvY3VtZW50IHN1Ym1pdHRlZCBpcyBiYXNlZCBvbiBmdW5kZWQgb3Igc3VwcG9ydGVkIHdvcmsKYnkgYW5vdGhlciBpbnN0aXR1dGlvbiBvdGhlciB0aGFuIHRoZSBVbml2ZXJzaWRhZGUgRmVkZXJhbCBkbyBSaW8gR3JhbmRlIGRvIE5vcnRlLCBkZWNsYXJlcyB0aGF0IGl0IGhhcyBmdWxmaWxsZWQgYW55IG9ibGlnYXRpb25zIHJlcXVpcmVkIGJ5IHRoZSByZXNwZWN0aXZlIGFncmVlbWVudCBvciBhZ3JlZW1lbnQuCgpUaGUgVW5pdmVyc2lkYWRlIEZlZGVyYWwgZG8gUmlvIEdyYW5kZSBkbyBOb3J0ZSB3aWxsIGNsZWFybHkgaWRlbnRpZnkgaXRzIG5hbWUgKHMpIGFzIHRoZSBhdXRob3IgKHMpIG9yIGhvbGRlciAocykgb2YgdGhlIGRvY3VtZW50J3MgcmlnaHRzCmRlbGl2ZXJlZCwgYW5kIHdpbGwgbm90IG1ha2UgYW55IGNoYW5nZXMsIG90aGVyIHRoYW4gdGhvc2UgcGVybWl0dGVkIGJ5CnRoaXMgbGljZW5zZQo=Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2021-11-26T14:04:04Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false
dc.title.pt_BR.fl_str_mv Asymmetric magnetoimpedance effect in ferromagnetic multilayered biphase films
title Asymmetric magnetoimpedance effect in ferromagnetic multilayered biphase films
spellingShingle Asymmetric magnetoimpedance effect in ferromagnetic multilayered biphase films
Silva, Edimilson Felix da
Magnetic systems
Magnetization dynamics
Magnetoimpedance effect
Ferromagnetic films
title_short Asymmetric magnetoimpedance effect in ferromagnetic multilayered biphase films
title_full Asymmetric magnetoimpedance effect in ferromagnetic multilayered biphase films
title_fullStr Asymmetric magnetoimpedance effect in ferromagnetic multilayered biphase films
title_full_unstemmed Asymmetric magnetoimpedance effect in ferromagnetic multilayered biphase films
title_sort Asymmetric magnetoimpedance effect in ferromagnetic multilayered biphase films
author Silva, Edimilson Felix da
author_facet Silva, Edimilson Felix da
Silva, Ricardo Barreto da
Gomes, Matheus Gamino
Andrade, Antonio Marcos Helgueira de
Vázquez, M.
Corrêa, Marcio Assolin
Bohn, Felipe
author_role author
author2 Silva, Ricardo Barreto da
Gomes, Matheus Gamino
Andrade, Antonio Marcos Helgueira de
Vázquez, M.
Corrêa, Marcio Assolin
Bohn, Felipe
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Silva, Edimilson Felix da
Silva, Ricardo Barreto da
Gomes, Matheus Gamino
Andrade, Antonio Marcos Helgueira de
Vázquez, M.
Corrêa, Marcio Assolin
Bohn, Felipe
dc.subject.por.fl_str_mv Magnetic systems
Magnetization dynamics
Magnetoimpedance effect
Ferromagnetic films
topic Magnetic systems
Magnetization dynamics
Magnetoimpedance effect
Ferromagnetic films
description We investigate the magnetoimpedance effect in ferromagnetic multilayered biphase films. We verify that the films present asymmetric magnetoimpedance behavior and, by playing with the number of the repetitions of the base structure of the multilayer and the probe current frequency, we explore the possibility of tailoring the linear region around zero magnetic field in order to achieve higher sensitivity values. The highest sensitivity is observed for the thicker film, reaching 15 mΩ/Oe at ∼0.52 GHz. Thus, the results open the possibilities for application of ferromagnetic multilayered biphase films with asymmetric magnetoimpedance effect in sensors devices
publishDate 2015
dc.date.issued.fl_str_mv 2015-05-27
dc.date.accessioned.fl_str_mv 2021-11-26T14:04:04Z
dc.date.available.fl_str_mv 2021-11-26T14:04:04Z
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 SILVA, Edimilson Felix da; SILVA, Ricardo Barreto da; GOMES, Matheus Gamino; ANDRADE, Antonio Marcos Helgueira de; VÁZQUEZ, M.; CORRÊA, Marcio Assolin; BOHN, Felipe. Asymmetric magnetoimpedance effect in ferromagnetic multilayered biphase films. Journal Of Magnetism And Magnetic Materials, [S.l.], v. 393, p. 260-264, nov. 2015. Elsevier BV. Disponível em: https://www.sciencedirect.com/science/article/pii/S0304885315302006?via%3Dihub. Acesso em: 31 mai. 2020. DOI: http://dx.doi.org/10.1016/j.jmmm.2015.05.079.
dc.identifier.uri.fl_str_mv https://repositorio.ufrn.br/handle/123456789/45034
dc.identifier.issn.none.fl_str_mv 0304-8853
identifier_str_mv SILVA, Edimilson Felix da; SILVA, Ricardo Barreto da; GOMES, Matheus Gamino; ANDRADE, Antonio Marcos Helgueira de; VÁZQUEZ, M.; CORRÊA, Marcio Assolin; BOHN, Felipe. Asymmetric magnetoimpedance effect in ferromagnetic multilayered biphase films. Journal Of Magnetism And Magnetic Materials, [S.l.], v. 393, p. 260-264, nov. 2015. Elsevier BV. Disponível em: https://www.sciencedirect.com/science/article/pii/S0304885315302006?via%3Dihub. Acesso em: 31 mai. 2020. DOI: http://dx.doi.org/10.1016/j.jmmm.2015.05.079.
0304-8853
url https://repositorio.ufrn.br/handle/123456789/45034
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 Elsevier
publisher.none.fl_str_mv Elsevier
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/123456789/45034/1/AsymmetricMagnetoimpedanceEffectInFerromagneticMultilayered_2015.pdf
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