METAMAGNETISM IN THE HEAVY FERMION COMPOUND CERU2SI2

被引：16
|
作者：
EVANS, SMM
机构：
[1] Department of Mathematics, Imperial College, London, SW7 2BZ
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1992年 / 108卷 / 1-3期
关键词：
D O I：
10.1016/0304-8853(92)91383-5
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We attempt to model the 'metamagnetic' behaviour exhibited by the heavy fermion compound CeRu2Si2 using the slave boson formulation of the periodic Anderson model. M(H) can be calculated from the mean field quasiparticle bands and we find a tendency to metamagnetism when we include the anisotropy of the hybridisation matrix element.
引用
收藏
页码：135 / 137
页数：3
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