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Type: Artigo de periódico
Title: Magnetic properties of the U(Ge1-xNix)(2) system
Author: Rojas, DP
Medina, AN
Gandra, FG
Cardoso, LP
Abstract: Magnetic results for the U(Ge1-xNix)(2) series of compounds with x=0.1, 0.2, 0.3, and 0.4 are reported. For xless than or equal to0.2 the system is ferromagnetic with T-c close to 52 K. For the remaining samples we found a spin-glass ground state with T-f around 30 K. The specific heat for the x=0.3 sample present an anomaly at 50 K, which does not seems to be of magnetic origin. We discuss the results in terms of the possible formation of the compound U2NiGe3. (C) 2003 American Institute of Physics.
Country: EUA
Editor: Amer Inst Physics
Rights: aberto
Identifier DOI: 10.1063/1.1543922
Date Issue: 2003
Appears in Collections:Unicamp - Artigos e Outros Documentos

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