Propagation of magnetostatic modes on aperiodic rare-earth multilayers

Anselmo, Dory Hélio Aires de Lima; Santiago, F. A. L.; Almeida, N. S.; Vasconcelos, Manoel Silva de; Cottam, M. G.; Mello, V. D.

Propagation of magnetostatic modes on aperiodic rare-earth multilayers

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dc.contributor.author	Anselmo, Dory Hélio Aires de Lima
dc.contributor.author	Santiago, F. A. L.
dc.contributor.author	Almeida, N. S.
dc.contributor.author	Vasconcelos, Manoel Silva de
dc.contributor.author	Cottam, M. G.
dc.contributor.author	Mello, V. D.
dc.date.accessioned	2020-06-04T01:03:30Z
dc.date.available	2020-06-04T01:03:30Z
dc.date.issued	2018
dc.description.resumo	The localization behavior and scaling properties of magnetostatic modes propagating on magnetic aperiodic superlattices made up by rare-earth materials is analyzed. Both surface and bulk modes are obtained, considering two different aperiodic rules of stacking: Thue-Morse and Fibonacci. The magnetization is considered to be perpendicular to the superlattice’s interfaces. Our model consider as magnetic materials both dysprosium and holmium, at different temperatures. A scaling behavior is observed for the allowed bulk bands, through specific ordering parameters, meaning that the allowed bands have a fractal (or multifractal) structure	pt_BR
dc.identifier.citation	SANTIAGO, F.A.L.; ANSELMO, D.H.A.L.; ALMEIDA, N.S.; VASCONCELOS, M.S.; COTTAM, M.G.; MELLO, V.D.. Propagation of magnetostatic modes on aperiodic rare-earth multilayers. Solid State Communications, [s.l.], v. 269, p. 76-82, jan. 2018. Disponível em: https://www.sciencedirect.com/science/article/pii/S003810981730337X?via%3Dihub. Acesso em: 03 Jun 2020. http://dx.doi.org/10.1016/j.ssc.2017.10.012.	pt_BR
dc.identifier.doi	10.1016/j.ssc.2017.10.012
dc.identifier.issn	0038-1098
dc.identifier.uri	https://repositorio.ufrn.br/jspui/handle/123456789/29134
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	Rare-earth	pt_BR
dc.subject	Aperiodic superlattices	pt_BR
dc.subject	Magnetostatic modes	pt_BR
dc.subject	Scaling behavior	pt_BR
dc.title	Propagation of magnetostatic modes on aperiodic rare-earth multilayers	pt_BR
dc.type	article	pt_BR