EFFECTIVE PAIR INTERACTIONS IN TRANSITION-METAL CARBIDES AND NITRIDES

被引：2

作者：

KLIMA, J

WEINBERGER, P

HERZIG, P

NECKEL, A

机构：

[1] TECH UNIV VIENNA, INST TECH ELECTROCHEM, A-1060 VIENNA, AUSTRIA

[2] UNIV VIENNA, INST PHYS CHEM, A-1060 VIENNA, AUSTRIA

来源：

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER | 1993年 / 90卷 / 04期

关键词：

D O I：

10.1007/BF01308820

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Effective pair interactions up to the 4-th nearest neighbors have been calculated for TiC(x), NbC(x), TiN(x) and NbN(x) as a function of the vacancy concentration using the KKR-CPA implementation of the generalized perturbation theory. While for the carbides good agreement with experimental data was found, for the nitrides the theory fails to predict the type of ordering presently accepted in the literature.

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收藏

页码：407 / 411

页数：5

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