Static and dynamic properties of Fibonacci multilayers

Machado, Leonardo Dantas; Bezerra, Claudionor Gomes; Corrêa, Marcio Assolin; Feitosa, Carlos Chesman de Araújo; Pearson, J.E.; Hoffman, A.

Static and dynamic properties of Fibonacci multilayers

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dc.contributor.author	Machado, Leonardo Dantas
dc.contributor.author	Bezerra, Claudionor Gomes
dc.contributor.author	Corrêa, Marcio Assolin
dc.contributor.author	Feitosa, Carlos Chesman de Araújo
dc.contributor.author	Pearson, J.E.
dc.contributor.author	Hoffman, A.
dc.date.accessioned	2020-07-03T18:19:47Z
dc.date.available	2020-07-03T18:19:47Z
dc.date.issued	2013-03-06
dc.description.resumo	We theoretically investigate static and dynamic properties of quasiperiodic magnetic multilayers. We considered identical ferromagnetic layers separated by non-magnetic spacers with two different thicknesses chosen based on the Fibonacci sequence. Using parameters for Fe/Cr, the minimum energy was determined and the equilibrium magnetization directions found were used to calculate magnetoresistance curves. Regarding dynamic behavior, ferromagnetic resonance (FMR) curves were calculated using an approximation known from the literature. Our numerical results illustrate the effects of quasiperiodicity on the static and dynamic properties of these structures. We would like to thank the Brazilian Research Agencies CNPq, FINEP, FAPERN, and FAPESP for the financial support. Work at Argonne was supported by the US Department of Energy, Basic Energy Sciences under Contract No. DE-AC02-06CH1135. CGB acknowledges financial support from CAPES (Grant No 10144-12-9).	pt_BR
dc.identifier.citation	MACHADO, L. D.; BEZERRA, C. G.; CORREA, M. A.; FEITOSA, C.C.A.; PEARSON, J. E.; HOFFMANN, A. . Static and dynamic properties of Fibonacci multilayers. Journal of Applied Physics, v. 113, p. 17C102, 2013. Disponível em: http://aip.scitation.org/doi/10.1063/1.4794190. Acesso em: 03 jul. 2020. https://doi.org/10.1063/1.4794190	pt_BR
dc.identifier.doi	10.1063/1.4794190
dc.identifier.issn	1089-7550
dc.identifier.uri	https://repositorio.ufrn.br/jspui/handle/123456789/29444
dc.language	en	pt_BR
dc.publisher	AIP Publishing	pt_BR
dc.rights	Attribution 3.0 Brazil	*
dc.rights.uri	http://creativecommons.org/licenses/by/3.0/br/	*
dc.subject	Fibonacci multilayers	pt_BR
dc.subject	Non-magnetic spacers	pt_BR
dc.title	Static and dynamic properties of Fibonacci multilayers	pt_BR
dc.type	article	pt_BR