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

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

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dc.contributor.author	Agra, Kennedy Leite
dc.contributor.author	Mori, Thiago José de Almeida
dc.contributor.author	Dorneles, Lucio Strazzabosco
dc.contributor.author	Escobar, Vivian Montardo
dc.contributor.author	Silva, Ubiratan Correia
dc.contributor.author	Feitosa, Carlos Chesman de Araújo
dc.contributor.author	Bohn, Felipe
dc.contributor.author	Corrêa, Marcio Assolin
dc.date.accessioned	2020-07-02T23:30:51Z
dc.date.available	2020-07-02T23:30:51Z
dc.date.issued	2013-12-12
dc.description.resumo	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	pt_BR
dc.identifier.citation	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.	pt_BR
dc.identifier.doi	10.1016/j.jmmm.2013.12.009
dc.identifier.issn	0304-8853
dc.identifier.uri	https://repositorio.ufrn.br/jspui/handle/123456789/29414
dc.language	en	pt_BR
dc.publisher	Elsevier	pt_BR
dc.rights	Attribution 3.0 Brazil	*
dc.rights.uri	http://creativecommons.org/licenses/by/3.0/br/	*
dc.subject	Magnetization dynamics	pt_BR
dc.subject	Magnetoimpedance	pt_BR
dc.subject	Film	pt_BR
dc.subject	Flexible substrate	pt_BR
dc.title	Dynamic magnetic behavior in non-magnetostrictive multilayered films grown on glass and flexible substrates	pt_BR
dc.type	article	pt_BR