Magnetocaloric effect of thin Dy films

dc.contributor.author	Mello, V.D.
dc.contributor.author	Dantas, Ana L.
dc.contributor.author	Carriço, Artur da Silva
dc.date.accessioned	2020-05-05T23:51:02Z
dc.date.available	2020-05-05T23:51:02Z
dc.date.issued	2006
dc.description.resumo	We report a theoretical study of the magnetocaloric effect (MCE) of Dy thin films, and show that the confinement of spins in the direction perpendicular to the surfaces leads to a considerable enhancement of the MCE. The adiabatic temperature change, 1T , for external field strength change, 1H, of the order of a few kOe, is much larger than what is found in bulk Dy, reaching 1T 1H = 6 K/T for ultra-thin films.	pt_BR
dc.identifier.citation	MELLO, V. D. DE ; CARRIÇO, A. S. . Magnetocaloric effect of thin Dy films. Solid State Communications, v. 140, p. 447, 2006. Disponível em: https://www.sciencedirect.com/science/article/pii/S003810980600826X?via%3Dihub .Acesso em: 08 abr. 2020.	pt_BR
dc.identifier.doi	https://doi.org/10.1016/j.ssc.2006.09.013
dc.identifier.uri	https://repositorio.ufrn.br/jspui/handle/123456789/28926
dc.language	en	pt_BR
dc.publisher	ELSEVIER	pt_BR
dc.rights	Attribution-NonCommercial-NoDerivs 3.0 Brazil	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/br/	*
dc.subject	A. Helimagnets; D. Phase transitions of magnetic films; E. Giant magnetocaloric effect	pt_BR
dc.title	Magnetocaloric effect of thin Dy films	pt_BR
dc.type	article	pt_BR