Entropic effects on the size dependence of cluster structure

被引：137

作者：

Doye, JPK ^{[1
]}

Calvo, F ^{[1
]}

机构：

[1] Univ Chem Lab, Cambridge CB2 IEW, England

来源：

PHYSICAL REVIEW LETTERS | 2001年 / 86卷 / 16期

关键词：

D O I：

10.1103/PhysRevLett.86.3570

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We show that the vibrational entropy can play a crucial role in determining the equilibrium structure of clusters by constructing structural phase diagrams showing how the structure depends upon both size and temperature. These phase diagrams are obtained for example rare gas and metal clusters.

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页码：3570 / 3573

页数：4

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