Surface energy of metals: theory and experiment

被引：42

作者：

Wojciechowski, KF ^{[1
]}

机构：

[1] Univ Wroclaw, Inst Expt Phys, PL-50204 Wroclaw, Poland

来源：

SURFACE SCIENCE | 1999年 / 437卷 / 03期

关键词：

simple metals; surface energy; transition metals;

D O I：

10.1016/S0039-6028(99)00741-4

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The correlation between the known theoretical calculated surface energies and the 'free' mobile electron density parameter, r(m), is studied. It is shown that the experimental data, both for simple and transition metals, are better fitted by the function r(m)(-4) than by r(m)(-3), which follows from the Miedema model of cohesion. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：285 / 288

页数：4

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