KONDO TRANSITION IN CU(CR) - SUSCEPTIBILITY AND SPECIFIC HEAT

被引:30
作者
DAYBELL, MD
PRATT, WP
STEYERT, WA
机构
[1] Los Alamos Scientific Laboratory, University of California, Los Alamos
[2] University of Southern California, Los Angeles
关键词
D O I
10.1103/PhysRevLett.22.401
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Specific-heat and magnetic-susceptibility measurements on very dilute Cu(Cr) alloys are reported. As in Cu(Fe), a zero-field susceptibility inversely proportional to the square root of temperature down to 14 mK is seen. A specific-heat peak at 0.35 K is observed. Thus it is now possible to make a detailed comparison between two simple dilute magnetic alloys differing primarily with respect to their Kondo temperatures. © 1969 The American Physical Society.
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页码:401 / &
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