IS CESB A LOW-CARRIER DENSE KONDO SYSTEM

被引：13
|
作者：
KASUYA, T [1 ]
SERA, M [1 ]
SUZUKI, T [1 ]
机构：
[1] NAGOYA UNIV, DEPT PHYS, NAGOYA 46401, JAPAN
来源：
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1993年 / 62卷 / 10期
关键词：
LOW CARRIER; DENSE KONDO; MAGNETIC POLARON; MAGNETIC PHASE TRANSITION;
D O I：
10.1143/JPSJ.62.3364
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Various anomalous properties in CeSb are studied critically. It is shown that they are explained consistently by the formation of a partial magnetic polaron, which disappears with La substitution and is enhanced under pressure, and by a modified Kondo state through an anomalous p-d mixing. However, no Kondo effect is observable at low temperature.
引用
收藏
页码：3364 / 3367
页数：4
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