Characterization of X-ray charge neutralizer using carbon-nanotube field emitter

被引：1
|
作者：
Okawaki, Shuhei [1 ]
Abo, Satoshi [1 ]
Wakaya, Fujio [1 ]
Yamashita, Hayato [1 ]
Abe, Masayuki [1 ]
Takai, Mikio [1 ]
机构：
[1] Osaka Univ, Grad Sch Engn Sci, Toyonaka, Osaka 5608531, Japan
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS | 2016年 / 55卷 / 06期
关键词：
LASER-SURFACE TREATMENT; STATIC ELECTRICITY; ELECTRON SOURCE; CORONA CHARGER; EMISSION; CATHODES; IRRADIATION; ELECTROPHOTOGRAPHY; PERFORMANCE; IMPROVEMENT;
D O I：
10.7567/JJAP.55.06GF10
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
An X-ray charge neutralizer using a screen-printed carbon-nanotube field emitter is demonstrated to show the possibility of a large-area flat-panel charge neutralizer, although the device dimensions in the present work are not very large. The X-ray yields and spectra are characterized to estimate the ion generation rate as one of the figures of merit of neutralizers. Charge neutralization characteristics are measured and show good performance. (C) 2016 The Japan Society of Applied Physics
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页数：4
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