Size and interface effects in the phase transitions of antiferromagnetic superlattices

dc.creatorCarriço, Artur da Silva
dc.creatorCamley, R. E.
dc.date.accessioned2020-04-06T20:07:40Z
dc.date.accessioned2022-10-06T12:18:42Z
dc.date.available2020-04-06T20:07:40Z
dc.date.available2022-10-06T12:18:42Z
dc.date.created2020-04-06T20:07:40Z
dc.date.issued1992-04
dc.identifierCARRIÇO, Artur da Silva; CAMLEY, R. E. Size and interface effects in the phase transitions of antiferromagnetic superlattices. Solid State Communications, v. 82, p. 161-164, 1992. ISSN 0038-1098. DOI https://doi.org/10.1016/0038-1098(92)90257-A. Disponivel em:https://www.sciencedirect.com/science/article/abs/pii/003810989290257A?via%3Dihub. Acesso em: 06 abr 2020.
dc.identifier0038-1098 (print), 1879-2766 (online)
dc.identifierhttps://repositorio.ufrn.br/jspui/handle/123456789/28760
dc.identifierhttps://doi.org/10.1016/0038-1098(92)90257-A
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3949800
dc.description.abstractA self-consistent mean field theory is used to study composition effects on the phase transitions of FeF2/CoF2 and FeF2/MnF2 superlattices under weak applied fields. The temperature dependence of the magnetization is shown to depend strongly on the superlattice layering pattern and also on the interface coupling. Thin films of low anisotropy compounds display stronger shifts of transition temperature. Comparison with bulk results shows that size effects persist even for very thick layers for weakly coupled systems.
dc.publisherElsevier B.V.
dc.subjectPhase transitions
dc.subjectAntiferromagnetic superlattices
dc.titleSize and interface effects in the phase transitions of antiferromagnetic superlattices
dc.typearticle


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