NEW IN DEVELOPMENT OF NEGATIVE HYDROGEN ION SOURCE WITH COMBINED DISCHARGE

被引：0
|
作者：
Dobrovolsky, A. [1 ]
Goretskii, V. [1 ]
Bazhenov, V. [1 ]
机构：
[1] NAS Ukraine, Inst Phys, Kiev, Ukraine
来源：
PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY | 2016年 / 06期
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D O I：
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中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
The presented work shows a progress in development of the cesiated negative hydrogen ion source with combined discharge. The dependence of H-ion beam current on power introduced into the discharge is shown to have a saturation, which enables optimization of the power value. As well, nonlinear behavior is exhibited by the dependence of the beam current on anode hole size. One more essential parameter is the accompanying working gas flow from the source anode to the chamber. Further optimization of extracting system design and method of working gas supply can provide additional improvement of operation characteristics of the source.
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页码：263 / 267
页数：5
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