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PARAMAGNETIC SUSCEPTIBILITY AND PHONON INSTABILITY OF A METAL WITH MIXED LOCALIZED AND COLLECTIVE ELECTRON STATES.
被引：0
作者：
Kuz'min, E.V.
Ovchinnikov, S.G.
Sandalov, I.S.
机构：
来源：
Soviet Physics, Solid State (English translation of Fizika Tverdogo Tela)
|
1980年
/
22卷
/
02期
关键词：
D O I：
暂无
中图分类号：
TF [冶金工业];
TG113 [金相学（金属的组织与性能）];
学科分类号：
0806 ;
摘要：
Renormalization of the phonon spectrum and the paramagnetic susceptibility are examined in a many-electron model of a transition metal with mixing of the band and atomic electron states. Criteria are obtained for a phonon instability, and the temperature dependences of the polarization operator and paramagnetic susceptibility are calculated. The results explain qualitatively the anomalies of the physical properties of A-15 compounds in the normal phase.
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页码：248 / 251
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