LINEAR POTENTIAL AND PHONONS IN SODIUM

被引：24
作者：
SHARMA, KS
KACHHAVA, CM
机构：
[1] Physics Department, University of Rajasthan, Jaipur
来源：
SOLID STATE COMMUNICATIONS | 1979年 / 30卷 / 11期
关键词：
D O I：
10.1016/0038-1098(79)91174-8
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
A simple form for the pseudo-potential is suggested for metallic sodium to investigate its properties. The computed values of the phonon frequencies in symmetry directions established an excellent accord with the measurements. A calculation of binding energy, compressibility and the elastic constants also highlighted the success of the proposed simple model- potential. © 1979.
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收藏
页码：749 / 753
页数：5
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