MAGNETIC BEHAVIOR OF CUMN DILUTE ALLOYS

被引：8

作者：

MIYAKO, Y

WATANABE, T

WATANABE, M

机构：

[1] Department of Physics, Faculty of Science, Hokkaido University, Sapporo

[2] Research Institute for Catalysis, Hokkaido University, Sapporo

来源：

PHYSICAL REVIEW | 1969年 / 182卷 / 02期

关键词：

D O I：

10.1103/PhysRev.182.495

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The electron-spin resonance of CuMn dilute alloys was observed for samples annealed in an ultra-highvacuum system. An anomaly in the ESR linewidth for 4.3 and 2.0 at.% Mn alloys was observed in the temperature region where Kouvel observed an anomaly in the resistivity. This anomaly should be considered as an effect of magnetic short-range order among the diluted Mn atoms. The antiferromagnetic phase transition temperature TN was estimated from the temperature variation of the resonance position. The TN was about 60 and 20°K for the 4.3 and 2.0 at.% Mn alloys, respectively. © 1969 The American Physical Society.

引用

页码：495 / &

共 10 条

[1] ELECTRON SPIN RESONANCE AND MAGNETIC ORDERING IN CU-MN ALLOYS [J].