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

Autor: Shuhei Okawaki, Satoshi Abo, Fujio Wakaya, Hayato Yamashita, Masayuki Abe, Mikio Takai
Zdroj: Japanese Journal of Applied Physics; Jun2016, Vol. 55 Issue 6S1, p1-1, 1p
Abstrakt: 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. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index