SPECIFIC-HEAT IN A MAGNETIC-FIELD - A PROBE OF THE MAGNETIC GROUND-STATE PROPERTIES OF HEAVY-FERMION CE(RU2-XRHX)SI2-YGEY

被引：21
|
作者：
KIM, JS
ANDRAKA, B
FRAUNBERGER, G
STEWART, GR
机构：
[1] Department of Physics, University of Florida, Gainesville
来源：
PHYSICAL REVIEW B | 1990年 / 41卷 / 01期
关键词：
D O I：
10.1103/PhysRevB.41.541
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Specific-heat data up to 12.5 T are presented for CeRu2Si2, Ce(Ru0.5Rh0.5)2Si2, and CeRu2Si1.8Ge0.2. The behaviors with field of the specific heats are compared, also with susceptibility data. The possibility that the maximum in C/T, or, at Hmetamagnetic=8 T in CeRu2Si2 corresponds to an increase in m* at the metamagnetic transition is discussed. Similar data for CeB6 are compared. © 1990 The American Physical Society.
引用
收藏
页码：541 / 546
页数：6
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