Please use this identifier to cite or link to this item:
Type: Artigo de periódico
Title: Magnetocaloric Effect In The Rni5 (r = Pr, Nd, Gd, Tb, Dy, Ho, Er) Series
Author: Von Ranke P.J.
Mota M.A.
Grangeia D.F.
Carvalho A.M.G.
Gandra F.C.G.
Coelho A.A.
Caldas A.
De Oliveira N.A.
Gama S.
Abstract: In this paper, the magnetocaloric effect in the hexagonal intermetallic compounds belonging to the RNi5 series was calculated using a Hamiltonian including the crystalline electrical field, exchange interaction, and the Zeeman effect. Experimental work was performed and the two thermodynamics quantities, namely, isothermal entropy change and adiabatic temperature change were obtained for polycrystalline samples using heat capacity measurements, and compared to the theoretical predictions.
Rights: aberto
Identifier DOI: 10.1103/PhysRevB.70.134428
Date Issue: 2004
Appears in Collections:Unicamp - Artigos e Outros Documentos

Files in This Item:
File Description SizeFormat 
2-s2.0-42749108477.pdf79.45 kBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.