Spectroscopic Measurements on Laser‐Produced LiH Plasmas
作者:
W. Seka,
J. L. Schwob,
C. Breton,
期刊:
Journal of Applied Physics
(AIP Available online 1970)
卷期:
Volume 41,
issue 8
页码: 3440-3441
ISSN:0021-8979
年代: 1970
DOI:10.1063/1.1659437
出版商: AIP
数据来源: AIP
摘要:
Spectroscopic measurements in the extreme uv and visible have been carried out on a plasma produced by giant‐laser impact on small LiH pellets suspended in vacuum. The experimental results indicate a fast‐expanding periphery containing Li, H, and some oxygen impurities, and a plasma core with a smaller mean expansion velocity. The latter gives rise to a sequence of emission lines due to ions of successively decreasing charge. This plasma core is completely recombined after about 100 to 150 nsec.
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