STRONG X-RAY-EMISSION FROM HIGH-TEMPERATURE PLASMAS PRODUCED BY INTENSE IRRADIATION OF CLUSTERS

被引：253

作者：

DITMIRE, T ^{[1
]}

DONNELLY, T ^{[1
]}

FALCONE, RW ^{[1
]}

PERRY, MD ^{[1
]}

机构：

[1] UNIV CALIF BERKELEY,DEPT PHYS,BERKELEY,CA 94720

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 75卷 / 17期

关键词：

D O I：

10.1103/PhysRevLett.75.3122

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The interaction of an intense laser pulse with large (similar to 100 Angstrom) clusters present in pulsed gas jets is shown to produce novel plasmas with electron temperatures far in excess of that predicted by above-threshold ionization theory. The enhanced absorption of the laser light by the dense clusters results in the production of high ion charge states via collisional ionization resulting in strong x-ray emission from the hot plasma.

引用

页码：3122 / 3125

页数：4

共 21 条

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