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.

引用

页码：749 / 753

页数：5

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