The study of magnetic phase diagram of Fe1-xZnxCr2S4 solid solutions

被引：10
|
作者：
Aminov, T. G. [1 ]
Kirdyankin, D. I. [1 ]
Shabunina, G. G. [1 ]
Novotortsev, V. M. [1 ]
机构：
[1] Russian Acad Sci, IGIC, Moscow, Russia
来源：
JOURNAL OF SOLID STATE CHEMISTRY | 2013年 / 204卷
基金：
俄罗斯基础研究基金会;
关键词：
Magnetic semiconductor; Phase diagram; Spin glass; Ferrimagnetism; Colossal magnetoresistance; COLOSSAL-MAGNETORESISTANCE;
D O I：
10.1016/j.jssc.2013.05.025
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A magnetic phase diagram of Fe1-xZnxCr2S4 solid solutions was studied. The temperature and concentration ranges of existence of magnetoactive phases based on ferrimagnet FeCr2S4 (0 <= x <= 0.63), antiferromagnet ZnCr2S4 (0.73 <= x <= 1), and a spin glass (0.63 <= x <= 0.73) were determined. The concentration dependences of the saturation magnetic moments and Curie temperatures of the solid solutions synthesized were investigated experimentally and theoretically. (C) 2013 Elsevier Inc. All rights reserved.
引用
收藏
页码：123 / 127
页数：5
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