Dynamic magnetic behavior in non-magnetostrictive multilayered films grown on glass and flexible substrates

Dynamic magnetic behavior, through magnetoimpedance effect, is investigated in non-magnetostrictive multilayered films of Ni81Fe19/(Ag,Ta) grown on glass and flexible substrates. The magnetoimpedance measurements are performed in a wide range of frequencies (from 0.01 GHz up to 3.0 GHz) and are in...

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Principais autores: Agra, Kennedy Leite, Mori, Thiago José de Almeida, Dorneles, Lucio Strazzabosco, Escobar, Vivian Montardo, Silva, Ubiratan Correia, Feitosa, Carlos Chesman de Araújo, Bohn, Felipe, Corrêa, Marcio Assolin
Formato: article
Idioma:English
Publicado em: Elsevier
Assuntos:
Magnetization dynamics
Magnetoimpedance
Film
Flexible substrate
Endereço do item:https://repositorio.ufrn.br/jspui/handle/123456789/29414
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spelling ri-123456789-294142021-11-25T16:17:49Z Dynamic magnetic behavior in non-magnetostrictive multilayered films grown on glass and flexible substrates Agra, Kennedy Leite Mori, Thiago José de Almeida Dorneles, Lucio Strazzabosco Escobar, Vivian Montardo Silva, Ubiratan Correia Feitosa, Carlos Chesman de Araújo Bohn, Felipe Corrêa, Marcio Assolin Magnetization dynamics Magnetoimpedance Film Flexible substrate Dynamic magnetic behavior, through magnetoimpedance effect, is investigated in non-magnetostrictive multilayered films of Ni81Fe19/(Ag,Ta) grown on glass and flexible substrates. The magnetoimpedance measurements are performed in a wide range of frequencies (from 0.01 GHz up to 3.0 GHz) and are interpreted in terms of the structural and quasi-static magnetic properties of the films. In particular, Ni81Fe19/Ag multilayered films grown on glass and flexible substrates present very similar results, with MImax values of 40% at around 0.5 GHz. For the Ni81Fe19/Ta multilayered film on glass substrate, higher MImax value is observed, 60% at around 0.45 GHz, whereas for the one produced on flexible substrate, 28% at around 0.3 GHz. Thus, the fact that the produced multilayered films present good MI performance, irrespective of the employed substrate, opens new possibilities for technological applications, making easier the integration of these samples as a sensor element in MI based electronic devices, where flexible substrates can be used with the same efficiency 2020-07-02T23:30:51Z 2020-07-02T23:30:51Z 2013-12-12 article AGRA, K.; MORI, T.J.A.; DORNELES, L.S.; ESCOBAR, V.M.; SILVA, U.C.; FEITOSA, C.C.A..; BOHN, F.; CORRÊA, M.A.. Dynamic magnetic behavior in non-magnetostrictive multilayered films grown on glass and flexible substrates. Journal of Magnetism and Magnetic Materials, v. 355, p. 136-141, 2014. Disponível em: https://www.sciencedirect.com/science/article/pii/S0304885313009025?via%3Dihub. Acesso em: 22 mai. 2020. https://doi.org/10.1016/j.jmmm.2013.12.009. 0304-8853 https://repositorio.ufrn.br/jspui/handle/123456789/29414 10.1016/j.jmmm.2013.12.009 en Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ application/pdf Elsevier
institution Repositório Institucional
collection RI - UFRN
language English
topic Magnetization dynamics
Magnetoimpedance
Film
Flexible substrate
spellingShingle Magnetization dynamics
Magnetoimpedance
Film
Flexible substrate
Agra, Kennedy Leite
Mori, Thiago José de Almeida
Dorneles, Lucio Strazzabosco
Escobar, Vivian Montardo
Silva, Ubiratan Correia
Feitosa, Carlos Chesman de Araújo
Bohn, Felipe
Corrêa, Marcio Assolin
Dynamic magnetic behavior in non-magnetostrictive multilayered films grown on glass and flexible substrates
description Dynamic magnetic behavior, through magnetoimpedance effect, is investigated in non-magnetostrictive multilayered films of Ni81Fe19/(Ag,Ta) grown on glass and flexible substrates. The magnetoimpedance measurements are performed in a wide range of frequencies (from 0.01 GHz up to 3.0 GHz) and are interpreted in terms of the structural and quasi-static magnetic properties of the films. In particular, Ni81Fe19/Ag multilayered films grown on glass and flexible substrates present very similar results, with MImax values of 40% at around 0.5 GHz. For the Ni81Fe19/Ta multilayered film on glass substrate, higher MImax value is observed, 60% at around 0.45 GHz, whereas for the one produced on flexible substrate, 28% at around 0.3 GHz. Thus, the fact that the produced multilayered films present good MI performance, irrespective of the employed substrate, opens new possibilities for technological applications, making easier the integration of these samples as a sensor element in MI based electronic devices, where flexible substrates can be used with the same efficiency
format article
author Agra, Kennedy Leite
Mori, Thiago José de Almeida
Dorneles, Lucio Strazzabosco
Escobar, Vivian Montardo
Silva, Ubiratan Correia
Feitosa, Carlos Chesman de Araújo
Bohn, Felipe
Corrêa, Marcio Assolin
author_facet Agra, Kennedy Leite
Mori, Thiago José de Almeida
Dorneles, Lucio Strazzabosco
Escobar, Vivian Montardo
Silva, Ubiratan Correia
Feitosa, Carlos Chesman de Araújo
Bohn, Felipe
Corrêa, Marcio Assolin
author_sort Agra, Kennedy Leite
title Dynamic magnetic behavior in non-magnetostrictive multilayered films grown on glass and flexible substrates
title_short Dynamic magnetic behavior in non-magnetostrictive multilayered films grown on glass and flexible substrates
title_full Dynamic magnetic behavior in non-magnetostrictive multilayered films grown on glass and flexible substrates
title_fullStr Dynamic magnetic behavior in non-magnetostrictive multilayered films grown on glass and flexible substrates
title_full_unstemmed Dynamic magnetic behavior in non-magnetostrictive multilayered films grown on glass and flexible substrates
title_sort dynamic magnetic behavior in non-magnetostrictive multilayered films grown on glass and flexible substrates
publisher Elsevier
publishDate 2020
url https://repositorio.ufrn.br/jspui/handle/123456789/29414
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