GENERATION OF DENSE, PULSED BEAMS OF REFRACTORY-METAL ATOMS USING 2-STAGE LASER-ABLATION

被引：6

作者：

KADARKALLEN, MA

BONIN, KD

机构：

[1] Department of Physics, Wake Forest University, Winston-Salem

来源：

APPLIED PHYSICS LETTERS | 1994年 / 64卷 / 11期

关键词：

D O I：

10.1063/1.111908

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report a technique for generating a dense, pulsed beam of refractory metal atoms using two-stage laser ablation. An atomic beam of uranium was produced with a peak, ground-state number density of 1 X 10(12) cm-3 at a distance of z=27 cm from the source. This density can be scaled as 1/z3 to estimate the density at other distances which are also far from the source.

引用

页码：1436 / 1438

页数：3

共 8 条

[1] THEORY OF THE LIGHT-FORCE TECHNIQUE FOR MEASURING POLARIZABILITIES [J].