SPECIFIC-HEAT AND METAMAGNETIC PROCESS IN A MODULATED COMPOUND - PRNI2SI2

被引：30

作者：

BLANCO, JA ^{[1
]}

GIGNOUX, D ^{[1
]}

SCHMITT, D ^{[1
]}

机构：

[1] UNIV CANTABRIA, FAC CIENCIAS, E-39005 SANTANDER, SPAIN

来源：

PHYSICAL REVIEW B | 1992年 / 45卷 / 05期

关键词：

D O I：

10.1103/PhysRevB.45.2529

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Low-temperature specific-heat and magnetization measurements have been performed on the tetragonal PrNi2Si2 compound. This compound orders at T(N) = 20 K in a sine-wave-modulated magnetic structure which remains stable down to 0 K owing to the existence of a nonmagnetic singlet as the crystal-field ground state. A self-consistent periodic-field model including the crystal-field effects accounts quantitatively very well for the observed properties in the modulated phase.

引用

页码：2529 / 2532

页数：4

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