NEUTRON-DIFFRACTION STUDY OF USB1-XTEX SOLID-SOLUTIONS

被引:8
作者
BURLET, P
QUEZEL, S
ROSSATMIGNOD, J
LANDER, GH
VOGT, O
机构
[1] ARGONNE NATL LAB,ARGONNE,IL 60439
[2] SWISS FED INST TECHNOL,FESTKORPERPHYS LAB,CH-8092 ZURICH,SWITZERLAND
关键词
D O I
10.1016/0304-8853(79)90149-5
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The antiferromagnetic structure (type I) of USb is strongly modified by the substitution of Sb by Te (UTe is a ferromagnet). At TN a sine wave modulation with a longitudinal polarisation along 〈100〉 is observed. At TIC ≅ 165 K, a first-order transition towards a commensurate state occurs. Below about 100 K, for x = 0.12 and 0.15, a new incommensurate modulation is found in addition to the type IA (k = 1 2 component. © 1979.
引用
收藏
页码:309 / 311
页数:3
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