Photodetachment diagnostic techniques for measuring negative ion densities and temperatures in plasmas
Photodetachment diagnostic techniques for measuring negative ion densities and temperatures in plasmas
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DOI：
10.1063/1.1310362
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发表时间：
2000-11
影响因子：
1.6
通讯作者：
M. Bacal
中科院分区：
文献类型：
--
作者：
M. Bacal
光脱离诊断技术可以帮助确定各种科学设备中负离子的密度和温度，这些离子是主要带电粒子种类之一。该方法已广泛应用于氢负离子源以及其他装置的开发。为了获得空间分辨率，使用光分离诊断技术和静电探针来检测光分离电子的电流。
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.