COMMENSURATE AND INCOMMENSURATE MAGNETIC PHASES IN TETRAGONAL PRNI2SI2 AND TBNI2SI2

被引：23

作者：

BLANCO, JA ^{[1
]}

GIGNOUX, D ^{[1
]}

SAL, JCG ^{[1
]}

SCHMITT, D ^{[1
]}

机构：

[1] CNRS, LAB LOUIS NEEL, F-38042 GRENOBLE, FRANCE

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1992年 / 104卷

关键词：

D O I：

10.1016/0304-8853(92)90579-D

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Magnetic measurements, specific heat and inelastic neutron scattering experiments have been performed on the tetragonal PrNi2Si2 and TbNi2Si2 compounds. From a global analysis of these data, the crystal field parameters have been determined. In both compounds, the groundstate is a nonmagnetic singlet, explaining the existence of amplitude modulated magnetic structures. A modulated-field model accounts quantitatively for the observed properties in the ordered phase.

引用

页码：1273 / 1274

页数：2

共 7 条

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