Magnetic behavior of thin rare-earth films

dc.creatorCarriço, Artur da Silva
dc.creatorAlmeida, N. S.
dc.creatorMello, V. D.
dc.date.accessioned2020-04-29T23:05:25Z
dc.date.accessioned2022-10-05T23:02:04Z
dc.date.available2020-04-29T23:05:25Z
dc.date.available2022-10-05T23:02:04Z
dc.date.created2020-04-29T23:05:25Z
dc.date.issued1999-03-01
dc.identifierCARRIÇO, Artur da Silva; ALMEIDA, N. S.; MELLO, V. D. Magnetic behavior of thin rare-earth films. Physical Review B: Condensed Matter and Materials Physics, USA, v. 59, n.9, p. 6979, 1999. ISSN 2469-9969 versão online. DOI https://doi.org/10.1103/PhysRevB.59.6979. Disponível em: https://journals.aps.org/prb/abstract/10.1103/PhysRevB.59.6979. Acesso em: 29 abr. 2020.
dc.identifier2469-9969 (online), 2469-9950 (print)
dc.identifierhttps://repositorio.ufrn.br/jspui/handle/123456789/28853
dc.identifierhttps://doi.org/10.1103/PhysRevB.59.6979
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3945002
dc.description.abstractWe consider a thin rare-earth film with the c axis perpendicular to the surface, to study its nonuniform magnetic structure induced by the lower coordination near the surfaces. The influence of a dc magnetic field, applied perpendicular to the c axis, on the equilibrium configurations is also investigated. The spin-wave frequencies, in the q=0 limit, are calculated as a function of the strength of the external dc field. We use the bulk parameters of dysprosium and holmium to obtain the external field dependence of the equilibrium con- figuration, magnetization, and the lowest spin-wave modes of 30-monolayer-thick films.
dc.publisherAmerican Physical Society
dc.subjectMagnetic behavior
dc.subjectrare-earth films
dc.titleMagnetic behavior of thin rare-earth films
dc.typearticle


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