INFLUENCE OF PAIR POTENTIALS ON THE STRUCTURE OF POLYVALENT LIQUID-METALS

被引：35

作者：

OBERLE, R

BECK, H

机构：

[1] Institut de Physique, CH - 2000 Neuchâtel

来源：

SOLID STATE COMMUNICATIONS | 1979年 / 32卷 / 11期

关键词：

D O I：

10.1016/0038-1098(79)90806-8

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The structure factors of some polyvalent liquid metals show a shoulder on their first peak. We explain these shoulders on the basis of ionic pair potentials : a shoulder is expected near the wave vector 2kF, the wave length of the oscillations in the metallic pair potentials. To show this quantitatively, we used the optimized random phase approximation" of Andersen et al. © 1979."

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页码：959 / 962

页数：4

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