Ion emission from laser-produced plasmas with two electron temperatures
Ion emission from laser-produced plasmas with two electron temperatures
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具有两个电子温度的激光产生的等离子体的离子发射
DOI：
10.1103/physrevlett.41.243
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发表时间：
1978
影响因子：
8.6
通讯作者：
P. Rumsby
中科院分区：
文献类型：
--
作者：
L. Wickens;J. Allen;P. Rumsby
提出了一种具有双电子温度的激光等离子体膨胀的解析理论。结果表明，从离子发射速度谱中可以推导出冷热电子密度比、绝对冷热电子温度和冷热电子温度比等相关参数以及冷热电子温度比的灵敏测度。并与实验结果进行了比较。
An analytic theory for the expansion of a laser-produced plasma with two electron temperatures is presented. It is shown that from the ion-emission velocity spectrum such relevant parameters as the hot- to -cold-electron density ratio, the absolute hot- and cold-electron temperatures, and a sensitive measure of hot- and cold-electron temperature ratio can be deduced. A comparison with experimental results is presented.