点击次数：

论文类型：期刊论文

发表时间：2012-12-01

发表刊物：LASER AND PARTICLE BEAMS

收录刊物：Scopus、SCIE、EI

卷号：30

期号：4

页面范围：671-677

ISSN号：0263-0346

关键字：Cluster; Uniform heating; Warm dense matter

摘要：This paper presents numerical simulations to study the heating of a two-dimensional (2D) solid target under an ion cluster interaction. 2D quantum hydrodynamic (QHD) model is employed for the heating of solid target to warm dense matter on a picosecond time scale. A Gaussian cluster is used to uniformly heat the solid target to a temperature of several eV. The density and temperature of the target are calculated by a full self-consistent treatment of the QHD formalisms and the Poisson's equation. The technique described in this paper provides a method for creating uniformly heated strongly coupled plasma states.