STABILITY OF CLUSTERS IN 2 DIMENSIONS

被引：8

作者：

RAY, AK ^{[1
]}

RAO, BK ^{[1
]}

JENA, P ^{[1
]}

机构：

[1] VIRGINIA COMMONWEALTH UNIV,DEPT PHYS,RICHMOND,VA 23284

来源：

PHYSICAL REVIEW B | 1993年 / 48卷 / 19期

关键词：

D O I：

10.1103/PhysRevB.48.14702

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Binding energies of metal clusters confined to two dimensions along different crystallographic directions have been calculated using self-consistent ab initio molecular-orbital theory. The results reveal a nonmonotonic dependence of the energies on the cluster size, with conspicuous maxima corresponding to close atomic packing. This behavior persists even when the interaction with a substrate is included.

引用

页码：14702 / 14705

页数：4

共 17 条

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