ALLOY ANALOG APPROXIMATION FOR THE PERIODIC ANDERSON MODEL

被引：4

作者：

CZYCHOLL, G ^{[1
]}

LEDER, HJ ^{[1
]}

机构：

[1] UNIV COLOGNE,INST THEORET PHYS,D-5000 COLOGNE 41,FED REP GER

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1979年 / 13卷 / 1-2期

关键词：

D O I：

10.1016/0304-8853(79)90066-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The periodic Anderson model is studied within the frame of the CPA alloy analog treatment which yields exact results in the limits of vanishing Coulomb repulsion and hybridization, respectively. When applied to intermediate valence compounds the model describes essential features of these systems. In particular for realistic model parameters the results for the magnetic susceptibility and specific heat are in good agreement with experimental data. © 1979.

引用

页码：192 / 194

页数：3

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LEDER HJ, UNPUBLISHED

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