MAGNETIC-PROPERTIES OF TETRAGONAL TBRU2GE2 AND TBRU2SI2

被引：20
|
作者：
GARNIER, A
GIGNOUX, D
SCHMITT, D
SHIGEOKA, T
机构：
[1] LAB MAGNETISME LOUIS NEEL,CNRS,F-38042 GRENOBLE 9,FRANCE
[2] YAMAGUCHI UNIV,FAC SCI,DEPT PHYS,YAMAGUCHI 753,JAPAN
来源：
PHYSICA B | 1995年 / 212卷 / 04期
关键词：
D O I：
10.1016/0921-4526(95)00391-L
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
A detailed study of the magnetic properties of TbRu2Ge2 and TbRu2Si2 single crystals is presented, from specific heat and magnetization measurements. Both compounds exhibit very similar features, in particular a multistep metamagnetic behaviour at low temperature along the [001] easy direction, and the occurrence of a zero-field phase transition at a temperature far below the Neel temperature. The complex H-T magnetic phase diagrams are deduced, a situation typical of long-period commensurate or incommensurate systems.
引用
收藏
页码：343 / 350
页数：8
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