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Type: Artigo de periódico
Title: On The Determination Of The Phase Composition Of The Gd5ge 2si2 Alloy
Author: Gama S.
Alves C.S.
Coelho A.A.
Ribeiro C.A.
Persiano A.I.C.
Silva D.
Abstract: Samples of the compound Gd5Ge2Si2 were prepared by arc-melting and heat-treated at high temperatures. They were characterized by metallographic analysis and magnetization measurements. The observed phases were characterized using energy dispersive spectroscopy and subsequently using wavelength dispersive spectroscopy. The results indicate an imbalance in the proportion of Si and Ge for both observed phases, and good magnetocaloric properties for the heat-treated samples. © 2004 Elsevier B.V. All rights reserved.
Rights: fechado
Identifier DOI: 10.1016/j.jmmm.2003.12.1260
Date Issue: 2004
Appears in Collections:Unicamp - Artigos e Outros Documentos

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