Simulation of exploding clusters ionized by high-intensity femtosecond laser pulses

被引：119

作者：

Ditmire, T ^{[1
]}

机构：

[1] Lawrence Livermore Natl Lab, Laser Program L440, Livermore, CA 94550 USA

来源：

PHYSICAL REVIEW A | 1998年 / 57卷 / 06期

关键词：

D O I：

10.1103/PhysRevA.57.R4094

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The dynamics of small (less than or equal to 55 atom) argon clusters ionized by a high-intensity, femtosecond laser pulse have been studied using classical particle dynamics simulations. The evolution of both ions and electrons during the laser pulse is examined. These simulations show that the space-charge and impact ionization of electrons, liberated from individual atoms in the cluster, have a very important effect on the ion energies resulting from the cluster explosion.

引用

页码：R4094 / R4097

页数：4

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