GAP AT THE FERMI LEVEL AND MAGNETISM IN RMSN TERNARY COMPOUNDS (R = TI, ZR, HF AND M + FE, CO, NI)

被引：51
|
作者：
KUENTZLER, R
CLAD, R
SCHMERBER, G
DOSSMANN, Y
机构：
[1] IPCMS/GEMME/Institut de Physique, 67084 Strassbourg, 3, rue de l'Université
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1992年 / 104卷
关键词：
D O I：
10.1016/0304-8853(92)91629-8
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We show that RMSn compounds with MgAgAs-type structure have low gamma values in agreement with the existence of a gap at E(F). Higher values are observed for M = Co in particular for TiCoSn which is a ferromagnet. A metallic majority-spin band and semiconduction minority-spin band are existing simultaneously explaining the magnetic ordering.
引用
收藏
页码：1976 / 1978
页数：3
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