New in development of negative hydrogen ion source with combined discharge
The presented work shows a progress in development of the cesiated negative hydrogen ion source with combined discharge. The dependence of Hion beam current on power introduced into the discharge is shown to have a saturation, which enables optimization of the power value. As well, nonlinear beha...
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| Date: | 2016 |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2016
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| Series: | Вопросы атомной науки и техники |
| Subjects: | |
| Online Access: | http://dspace.nbuv.gov.ua/handle/123456789/115459 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | New in development of negative hydrogen ion source with combined discharge / A. Dobrovolsky, V. Goretskii, V. Bazhenov // Вопросы атомной науки и техники. — 2016. — № 6. — С. 263-267. — Бібліогр.: 8 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Summary: | The presented work shows a progress in development of the cesiated negative hydrogen ion source with
combined discharge. The dependence of Hion
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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