Production of ultrahigh-current-density ion beams by short-pulse skin-layer laser-plasma interaction

被引：55

作者：

Badziak, J ^{[1
]}

Glowacz, S

Jablonski, S

Parys, P

Wolowski, J

Hora, H

机构：

[1] Inst Plasma Phys & Laser Microfus, PL-00908 Warsaw, Poland

[2] Univ New S Wales, Dept Theoret Phys, Sydney, NSW, Australia

来源：

APPLIED PHYSICS LETTERS | 2004年 / 85卷 / 15期

关键词：

D O I：

10.1063/1.1797557

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report experimental evidence, supported by a simple theory and numerical calculations, that the skin-layer subrelativistic interaction of a short (less than or equal to1 ps) low-energy (<1 J) laser pulse with a thin preplasma layer in front of a solid target can produce a collimated fast ion flux of extremely high ion current density (≥10(10) A/cm(2) close to the target), comparable to those predicted for ballistically focused ion beams from relativistic laser-plasma interactions. (C) 2004 American Institute of Physics.

引用

页码：3041 / 3043

页数：3

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