Electronic structures and properties of V, Nb and Ta metals

被引：4

作者：

He, Y ^{[1
]}

Xie, YQ ^{[1
]}

机构：

[1] Cent South Univ, Dept Mat Sci & Engn, Changsha 410083, Peoples R China

来源：

JOURNAL OF CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY | 2000年 / 7卷 / 01期

关键词：

electronic structure; potential curve; cohesive energy; lattice parameter; elasticity; linear thermal expansion efficient; V; Nb; Ta;

D O I：

10.1007/s11771-000-0003-2

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The electronic structures of pure V; Nb and Ta metals with bcc structure were determined by one-atom (OA) theory. According to the electronic structures of these metals, their potential curves, cohesive energies, lattice parameters, elasticity and the dependence of linear thermal expansion coefficients on temperature were calculated. The electronic structures and characteristic properties of these metals with fee and hcp structures and liquid states were studied.

引用

页码：7 / 11

页数：5

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