MAGNETIC-PROPERTIES OF (GE,PB)1-XMNXTE

被引：25

作者：

HAMASAKI, T ^{[1
]}

机构：

[1] TOKYO INST TECHNOL, DEPT APPL PHYS, TOKYO 152, JAPAN

来源：

SOLID STATE COMMUNICATIONS | 1979年 / 32卷 / 11期

关键词：

D O I：

10.1016/0038-1098(79)90832-9

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Pseudoternary alloys {(GeTe)1-y(PbTe)y}1-x(MnTe)x have been prepared and the magnetic and electrical properties of these alloys have been studied. The magnetic interaction in (PbTe)1-x(MnTe)x is very weak, but it has been found that the {(GeTe)1-y(PbTe)y}1-x (MnTe)x alloys (y ≦ 0.1) are ferromagnetic. In the latter, the increase of the amount of Pb substitution makes both the paramagnetic Curie temperature and the carrier density lower. These experimental results are discussed by using the RKKY interaction. © 1979.

引用

页码：1069 / 1073

页数：5

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