CRITICAL EXPONENT-BETA OF U3AS4

被引：0
|
作者：
STRYDOM, AM
DUPLESSIS, PD
TROC, R
KACZOROWSKI, D
机构：
[1] UNIV WITWATERSRAND,DEPT PHYS,JOHANNESBURG,SOUTH AFRICA
[2] POLISH ACAD SCI,W TRZEBIATOWSKI INST LOW TEMP & STRUCT RES,PL-50950 WROCLAW,POLAND
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1995年 / 140卷
关键词：
D O I：
10.1016/0304-8853(94)00603-2
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Results of neutron diffraction measurements on single-crystal U3As4 are reported. The exponent beta describing critical scaling of the spontaneous magnetization close to the ferromagnetic phase transition is determined to have a value of beta = 0.49, which is close to the mean-field model value.
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收藏
页码：1429 / 1430
页数：2
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