The operation of a 45 degrees parallel-plate electrostatic analyser in laser-produced plasma studies
The operation of a 45 degrees parallel-plate electrostatic analyser in laser-produced plasma studies
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45 度平行板静电分析仪在激光等离子体研究中的操作
DOI：
10.1088/0022-3735/11/8/016
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发表时间：
1978
期刊：
影响因子：
--
通讯作者：
G. Tallents
中科院分区：
文献类型：
--
作者：
G. Tallents
分析器内的空间电荷效应被示出为导致入口狭缝宽度比某个值Wentmax宽的输出信号饱和，并且对于离子C6+、C5+和C4+在0.75keV <或=E/Z<或=3 keV的范围内测量了Wentmax随离子能量E和电荷Z的变化。并与理论进行了比较。由空间电荷效应扭曲的离子能谱与不受这种效应影响的相同能谱进行了对比。
Space charge effects within the analyser are shown to cause saturation of the output signal for entrance slit widths wider than some value Wentmax, and the variation of Wentmax with ion energy E and charge Z is measured for the ions C6+, C5+ and C4+ in the range 0.75 keV<or=E/Z<or=3 keV. Comparison is made with theory. An ion energy spectrum distorted by space charge effects is contrasted with the same spectrum free of such effects.