PHONON-DISPERSION IN TRANSITION-METALS

被引：198
作者：
VARMA, CM
WEBER, W
机构：
[1] KERNFORSCHUNGSZENTRUM KARLSRUHE,D-7500 KARLSRUHE,FED REP GER
[2] BELL TEL LABS INC,MURRAY HILL,NJ 07974
来源：
PHYSICAL REVIEW B | 1979年 / 19卷 / 12期
关键词：
D O I：
10.1103/PhysRevB.19.6142
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A new formulation of lattice dynamics especially suitable for transition metals and compounds is presented. Calculation of the phonon dispersion in 4d bcc metals and alloys based on it reproduce all the anomalies observed in inelastic-neutron-scattering experiments. The physical origin of the anomalies is discussed in detail. © 1979 The American Physical Society.
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页码：6142 / 6154
页数：13
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