INTERIONIC INTERACTIONS IN TRANSITION-METALS - APPLICATION TO VANADIUM

被引：62

作者：

BRETONNET, JL

SILBERT, M

机构：

[1] School of Physics, University of East Anglia, Norwich

[2] Laboratoire de Physique des Liquides Métalliques, Université de Metz, 57045

来源：

PHYSICS AND CHEMISTRY OF LIQUIDS | 1992年 / 24卷 / 03期

关键词：

INTERACTION IN TRANSITION METALS;

D O I：

10.1080/00319109208027266

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A new model is proposed for transition metals to obtain effective interionic pair potentials. The local form factor combines the empty-core model, which accounts for the nearly free electron band, and a contribution giving all the features associated with the band obtained by an inverse scattering approach. The effective interionic pair potentials depends on two parameters. The first is the core radius; the second is a measure of the softness of the repulsive potential. The influence of the parametrisation on the pair potential for vanadium is studied, and the results are compared with other potentials available in the literature. © 1992, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：169 / 176

页数：8

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