Magnetic properties of quaternary compounds on the Cu2GeSe3-Cr2Se3 join of the Cu2Se-GeSe2-Cr2Se3 system

被引：0
|
作者：
T. G. Aminov
G. G. Shabunina
E. V. Busheva
机构：
[1] Russian Academy of Sciences,Kurnakov Institute of General and Inorganic Chemistry
来源：
Inorganic Materials | 2009年 / 45卷
关键词：
Homogeneity Range; GeSe; Quaternary Compound; Initial Susceptibility; Inverse Susceptibility;
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学科分类号：
摘要：
We have synthesized two quaternary compounds, Cu2GeCr4Se9 and Cu2GeCr6Se12, with compositions on the Cu2GeSe3-Cr2Se3 join of the Cu2Se-GeSe2-Cr2Se3 system. Their composition stability limits and the lattice parameters of Cu2GeCr4Se9 have been determined, and their magnetic properties (magnetic moments, temperatures and types of magnetic transitions) have been investigated. Ferromagnetic samples with Curie temperatures from 95 to 135 K have been identified in the homogeneity ranges of the two compounds.
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页码：242 / 245
页数：3
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