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Indexed by:期刊论文

Date of Publication:2012-12-01

Journal:LASER AND PARTICLE BEAMS

Included Journals:Scopus、SCIE、EI

Volume:30

Issue:4

Page Number:671-677

ISSN No.:0263-0346

Key Words:Cluster; Uniform heating; Warm dense matter

Abstract: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.