Photodetachment diagnostic techniques for measuring negative ion densities and temperatures in plasmas

被引：170

作者：

Bacal, M ^{[1
]}

机构：

[1] Ecole Polytech, CNRS, UMR 7648, Phys Milieux Ionises Lab, F-91128 Palaiseau, France

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2000年 / 71卷 / 11期

关键词：

D O I：

10.1063/1.1310362

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Photodetachment diagnostic techniques can help determine densities and temperatures of negative ions in a variety of scientific devices in which these ions are one of the major charged particle species. This method has been extensively used in the development of hydrogen negative ion sources as well as other devices. In order to obtain spatial resolution, a photodetachment diagnostic technique is used with an electrostatic probe that detects the currents of photodetached electrons. (C) 2000 American Institute of Physics. [S0034- 6748(00)00111-8].

引用

页码：3981 / 4006

页数：26

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