Kinetic approach to the cluster liquid-gas transition

被引：7

作者：

Calvo, F ^{[1
]}

机构：

[1] Univ Toulouse 3, Phys Quant Lab, IRSAMC, F-31062 Toulouse, France

来源：

PHYSICAL REVIEW A | 2005年 / 71卷 / 04期

关键词：

D O I：

10.1103/PhysRevA.71.041201

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Unimolecular rate theories and equilibrium models of cluster dissociation are reconciled through a kinetic Monte Carlo approach. Assuming that fragmentation occurs sequentially, we calculate the time-dependent boiling temperature of slowly heated, free atomic clusters. Our approach is supported by molecular dynamics simulations of clusters made of sodium atoms or C-60 molecules, as well as simplified rate equations.

引用

页数：4

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