CFA Films in amorphous substrate: structural phase induction and magnetization dynamics

Detalhes bibliográficos
Autor(a) principal: Corrêa, Marcio Assolin
Data de Publicação: 2017
Outros Autores: Bohn, Felipe, Escobar, V. M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRN
Texto Completo: https://repositorio.ufrn.br/jspui/handle/123456789/29277
Resumo: We report a systematic study of the structural and quasi-static magnetic properties, as well as of the dynamic magnetic response through MI effect, in Co2FeAl and MgO//Co2FeAl single layers and a MgO//Co2FeAl/Ag/Co2FeAl trilayered film, all grown onto an amorphous substrate. We present a new route to induce the crystalline structure in the Co2FeAl alloy and verify that changes in the structural phase of this material leads to remarkable modifications of the magnetic anisotropy and, consequently, dynamic magnetic behavior. Considering the electrical and magnetic properties of the Co2FeAl, our results open new possibilities for technological applications of this full-Heusler alloy in rigid and flexible spintronic devices
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spelling Corrêa, Marcio AssolinBohn, FelipeEscobar, V. M.2020-06-16T20:02:06Z2020-06-16T20:02:06Z2017-05-25CORREA, M. A.; BOHN, F.; ESCOBAR, V. M.. CFA Films in Amorphous Substrate: structural phase induction and magnetization dynamics. Spin, [s.l.], v. 07, n. 01, p. 1740001, mar. 2017. World Scientific Pub Co Pte Lt. Disponível em: http://www.worldscientific.com/doi/abs/10.1142/S201032471740001X. Acesso em: 10 jun. 2020. http://dx.doi.org/10.1142/s201032471740001x.2010-3255https://repositorio.ufrn.br/jspui/handle/123456789/2927710.1142/S201032471740001XWorld Scientific Publishing CompanyAttribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/info:eu-repo/semantics/openAccessHeusler materialMagnetization dynamicsMagnetoimpedanceCFA Films in amorphous substrate: structural phase induction and magnetization dynamicsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleWe report a systematic study of the structural and quasi-static magnetic properties, as well as of the dynamic magnetic response through MI effect, in Co2FeAl and MgO//Co2FeAl single layers and a MgO//Co2FeAl/Ag/Co2FeAl trilayered film, all grown onto an amorphous substrate. We present a new route to induce the crystalline structure in the Co2FeAl alloy and verify that changes in the structural phase of this material leads to remarkable modifications of the magnetic anisotropy and, consequently, dynamic magnetic behavior. Considering the electrical and magnetic properties of the Co2FeAl, our results open new possibilities for technological applications of this full-Heusler alloy in rigid and flexible spintronic devicesengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNORIGINALCFAFilms_BOHN_2017.pdfCFAFilms_BOHN_2017.pdfArtigoapplication/pdf614287https://repositorio.ufrn.br/bitstream/123456789/29277/1/CFAFilms_BOHN_2017.pdfabf1f91d7311863d6857d5e880264372MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/29277/3/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD53LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/29277/4/license.txte9597aa2854d128fd968be5edc8a28d9MD54TEXTCFAFilms_BOHN_2017.pdf.txtCFAFilms_BOHN_2017.pdf.txtExtracted texttext/plain31485https://repositorio.ufrn.br/bitstream/123456789/29277/5/CFAFilms_BOHN_2017.pdf.txte4881969cf35466d28137ac938154c9aMD55THUMBNAILCFAFilms_BOHN_2017.pdf.jpgCFAFilms_BOHN_2017.pdf.jpgGenerated Thumbnailimage/jpeg1603https://repositorio.ufrn.br/bitstream/123456789/29277/6/CFAFilms_BOHN_2017.pdf.jpg0e5fc2d681ea18136ad06e674a78ac8aMD56123456789/292772020-06-21 04:44:54.085oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2020-06-21T07:44:54Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false
dc.title.pt_BR.fl_str_mv CFA Films in amorphous substrate: structural phase induction and magnetization dynamics
title CFA Films in amorphous substrate: structural phase induction and magnetization dynamics
spellingShingle CFA Films in amorphous substrate: structural phase induction and magnetization dynamics
Corrêa, Marcio Assolin
Heusler material
Magnetization dynamics
Magnetoimpedance
title_short CFA Films in amorphous substrate: structural phase induction and magnetization dynamics
title_full CFA Films in amorphous substrate: structural phase induction and magnetization dynamics
title_fullStr CFA Films in amorphous substrate: structural phase induction and magnetization dynamics
title_full_unstemmed CFA Films in amorphous substrate: structural phase induction and magnetization dynamics
title_sort CFA Films in amorphous substrate: structural phase induction and magnetization dynamics
author Corrêa, Marcio Assolin
author_facet Corrêa, Marcio Assolin
Bohn, Felipe
Escobar, V. M.
author_role author
author2 Bohn, Felipe
Escobar, V. M.
author2_role author
author
dc.contributor.author.fl_str_mv Corrêa, Marcio Assolin
Bohn, Felipe
Escobar, V. M.
dc.subject.por.fl_str_mv Heusler material
Magnetization dynamics
Magnetoimpedance
topic Heusler material
Magnetization dynamics
Magnetoimpedance
description We report a systematic study of the structural and quasi-static magnetic properties, as well as of the dynamic magnetic response through MI effect, in Co2FeAl and MgO//Co2FeAl single layers and a MgO//Co2FeAl/Ag/Co2FeAl trilayered film, all grown onto an amorphous substrate. We present a new route to induce the crystalline structure in the Co2FeAl alloy and verify that changes in the structural phase of this material leads to remarkable modifications of the magnetic anisotropy and, consequently, dynamic magnetic behavior. Considering the electrical and magnetic properties of the Co2FeAl, our results open new possibilities for technological applications of this full-Heusler alloy in rigid and flexible spintronic devices
publishDate 2017
dc.date.issued.fl_str_mv 2017-05-25
dc.date.accessioned.fl_str_mv 2020-06-16T20:02:06Z
dc.date.available.fl_str_mv 2020-06-16T20:02:06Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.citation.fl_str_mv CORREA, M. A.; BOHN, F.; ESCOBAR, V. M.. CFA Films in Amorphous Substrate: structural phase induction and magnetization dynamics. Spin, [s.l.], v. 07, n. 01, p. 1740001, mar. 2017. World Scientific Pub Co Pte Lt. Disponível em: http://www.worldscientific.com/doi/abs/10.1142/S201032471740001X. Acesso em: 10 jun. 2020. http://dx.doi.org/10.1142/s201032471740001x.
dc.identifier.uri.fl_str_mv https://repositorio.ufrn.br/jspui/handle/123456789/29277
dc.identifier.issn.none.fl_str_mv 2010-3255
dc.identifier.doi.none.fl_str_mv 10.1142/S201032471740001X
identifier_str_mv CORREA, M. A.; BOHN, F.; ESCOBAR, V. M.. CFA Films in Amorphous Substrate: structural phase induction and magnetization dynamics. Spin, [s.l.], v. 07, n. 01, p. 1740001, mar. 2017. World Scientific Pub Co Pte Lt. Disponível em: http://www.worldscientific.com/doi/abs/10.1142/S201032471740001X. Acesso em: 10 jun. 2020. http://dx.doi.org/10.1142/s201032471740001x.
2010-3255
10.1142/S201032471740001X
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dc.rights.driver.fl_str_mv Attribution 3.0 Brazil
http://creativecommons.org/licenses/by/3.0/br/
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rights_invalid_str_mv Attribution 3.0 Brazil
http://creativecommons.org/licenses/by/3.0/br/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv World Scientific Publishing Company
publisher.none.fl_str_mv World Scientific Publishing Company
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