MODIFIED MORSE POTENTIAL FUNCTION FOR HEAVY RARE-GAS SOLIDS .1. ARGON

被引：2

作者：

GUPTA, NP

机构：

[1] Univ of Jodhpur, Jodhpur, India, Univ of Jodhpur, Jodhpur, India

来源：

SOLID STATE COMMUNICATIONS | 1987年 / 63卷 / 10期

关键词：

NEUTRONS; -; Scattering;

D O I：

10.1016/0038-1098(87)90340-1

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The Morse potential function has been modified to suit the solidified heavy rate gas solids (Ar, Kr and Xe) by changing the numerical coefficient of its attractive 'exponential' term from 2 to 2. 25. The dispersion curves for argon calculated with the modified potential function in the principal symmetry directions give excellent fit to the inelastic neutron scattering data.

引用

页码：921 / 924

页数：4

共 18 条

[1]

Born M., 1932, Z PHYS, V75, P1, DOI [DOI 10.1007/BF01340511, 10.1007/BF01340511]

[2] ANHARMONIC CONTRIBUTIONS TO BULK MODULUS AND CHARACTERISTIC TEMPERATURES OF NEON AND ARGON AT T = O DEGREES K [J].