THE PAIR DISTRIBUTION-FUNCTIONS OF THE LIQUID ALKALI-METALS - COMPARISON BETWEEN THE VMHNC THEORY AND MOLECULAR-DYNAMICS SIMULATIONS

被引：32

作者：

GONZALEZ, LE

GONZALEZ, DJ

SILBERT, M

机构：

[1] Departamento de Física Teórica, Facultad de Ciencias, Universidad de Valladolid

来源：

PHYSICA B | 1991年 / 168卷 / 01期

关键词：

D O I：

10.1016/0921-4526(91)90188-K

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We discuss the application of a recently proposed thermodynamically self-consistent integral equation, the variational modified hypernetted chain (VMHNC) approximation, to the study of the structural properties of liquid metals. We show a comparison between the structure of the liquid alkali metals, as obtained within the VMHNC, and molecular dynamics stimulations carried out using the same potentials and parametrization. The results show that the VMHNC is an accurate approximation for the study of the structure of liquid metals.

引用

页码：39 / 44

页数：6

共 19 条

[1] ELECTRON-ION PSEUDOPOTENTIALS IN METALS [J].