Ion-ion and electron-ion correlations in liquid gallium

被引：13

作者：

Boulahbak, M

Wax, JF

Jakse, N

Bretonnet, JL

机构：

[1] Institut de Physique, Université de Metz 1, Boulevard Arago 57078

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1997年 / 9卷 / 20期

关键词：

D O I：

10.1088/0953-8984/9/20/002

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The ionic and electron-ion structures of liquid Ga are investigated. The ionic pair potential is calculated using Shaw's optimized model potential and three different local-field corrections: Vashishta and Singwi's, Ichimaru and Utsumi's, and the very recent Ortiz and Ballone one. This latter, unlike both of the others, gives pair potentials that predict very well the experimental structure factor of liquid Ga. Investigation of the electron-ion structure factor and the pair distribution function shows an anomalous behaviour that is discussed.

引用

页码：4017 / 4029

页数：13

共 35 条

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