Effect of wall material on negative ion production in a hydrogen plasma
Effect of wall material on negative ion production in a hydrogen plasma
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壁材料对氢等离子体中负离子产生的影响
DOI:
10.1088/0022-3727/20/2/015
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发表时间:
1987
期刊:
影响因子:
--
通讯作者:
S. Saeki
中科院分区:
文献类型:
--
作者:
O. Fukumasa;S. Saeki
The effect of wall material on volume production of H- ions in a multicusp ion source has been investigated experimentally. Under the same discharge conditions, Al generally produces the highest H- ion current, although the difference in H- yield between Al, Cu and stainless steel liners depends strongly on the source pressure of hydrogen gas.