DENSITY OF STATES OF EXPANDED LIQUID MERCURY - EFFECTIVE MEDIUM APPROACH

被引：5

作者：

JOHN, W

KELLER, W

机构：

[1] Sektion Physik, Technischen Universität Dresden, Wissenschaftsbereich Theoretische Physik

来源：

PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1979年 / 94卷 / 02期

关键词：

D O I：

10.1002/pssb.2220940232

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Numerical results for the density of electron states for expanded liquid mercury are presented in the density range from 13.55 to 5.0 g cm−3. The calculations are based on a single‐site effective medium approximation for the muffin‐tin model of a liquid metal. The energy‐dependent effective medium is determined from a generalized Wigner‐Seitz condition. The gap between the 6s and 6p states occurs at ∂ = 5.6 g cm−3, in good agreement with nonrelativistic band‐structure calculations for hypothetical forms of crystalline mercury. Copyright © 1979 WILEY‐VCH Verlag GmbH & Co. KGaA

引用

页码：603 / 609

页数：7

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