ABINITIO CALCULATIONS OF THE ELECTRONIC TOPOLOGICAL TRANSITION IN LI-MG ALLOYS

被引：82

作者：

ABRIKOSOV, IA

VEKILOV, YH

KORZHAVYI, PA

RUBAN, AV

SHILKROT, LE

机构：

[1] Moscow Institute for Steel and Alloys, Moscow, 117936

来源：

SOLID STATE COMMUNICATIONS | 1992年 / 83卷 / 11期

关键词：

D O I：

10.1016/0038-1098(92)90902-L

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The self-consistent LDA-Calculations of the electronic structure of random Li-Mg alloys were performed within the framework of LMTO-CPA-ASA. The Fermi surface is shown to change its topology at 18% of magnesium. The ground state properties calculated (lattice parameters, bulk moduli and Gruneisen constants) were found to have smeared peculiarities in the vicinity of the transition point.

引用

页码：867 / 870

页数：4

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