NEUTRON-DIFFRACTION STUDY OF (CE,LA)RU2SI2 ALLOYS IN AN EXTERNAL-FIELD

被引：30

作者：

MIGNOT, JM

JACOUD, JL

REGNAULT, LP

ROSSATMIGNOD, J

HAEN, P

LEJAY, P

BOUTROUILLE, P

HENNION, B

PETITGRAND, D

机构：

[1] CEN,DEPT RECH FONDAMENTALE,SERV PHYS,MDN,F-38041 GRENOBLE,FRANCE

[2] UNIV JOSEPH FOURIER,CNRS,CTR RECH TRES BASSES TEMP,F-38042 GRENOBLE,FRANCE

来源：

PHYSICA B | 1990年 / 163卷 / 1-3期

关键词：

D O I：

10.1016/0921-4526(90)90285-3

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The magnetic phase diagram of Ce1-xLaxRu2Si2 alloys (x = 0.20 and 0.30) has been determined by neutron diffraction. Besides the zero-field incommensurate modulated structure (k1 = [0.31, 0, 0]) and the polarized paramagnetic state, two additional phases are observed: another incommensurate structure and a commensurate one (k3 = [ 1 3, 1 3, 0]). The magnetic modulation at H = 0 remains practically unaffected by La dilution up to x = 0.80. © 1990.

引用

页码：611 / 614

页数：4

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