FIELD-INDUCED MAGNETIC-STRUCTURES IN TBNI2SI2

被引：44

作者：

BLANCO, JA

GIGNOUX, D

SCHMITT, D

VETTIER, C

机构：

[1] UNIV CANTABRIA,FAC CIENCIAS,DCITTYM,SANTANDER,SPAIN

[2] LAUE LANGEVIN INST,F-38042 GRENOBLE,FRANCE

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1991年 / 97卷 / 1-3期

关键词：

D O I：

10.1016/0304-8853(91)90154-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A neutron diffraction study under magnetic field has been performed on a TbNi2Si2 single crystal. At low temperature, two intermediate magnetic structures have been determined between the zero-field simple antiferromagnetic structure and the field-induced ferromagnetic one. The first one is an antiphase incommensurate structure, the second an amplitude modulated one. A complex phase diagram H-T has been evidenced, revealing just below T(N) a zone with a devil's staircase-type behaviour. These quite exciting properties underline the competition between crystal field and magnetic interactions.

引用

页码：4 / 14

页数：11

共 19 条

[1] CRYSTAL STRUCTURE OF TERNARY SILICIDES THM2SI2 (M-CR,MN,FE,CO,NI AND CU) [J].