NDLI: Research of effecting factors on ion-barrier film of micro-channel plate by electron beam evaporation

Content Provider	IEEE Xplore Digital Library
Author	Li Dan Zhu Yu-feng Zhang Ni Zhang Fan Nie Jing Zhang Tai-min Li Shi-long Chen Chang
Copyright Year	2015
Description	Author affiliation: Sci. & Technol. on Low-Light-Level Night Vision Lab., Xi'an, China (Li Dan; Zhu Yu-feng; Zhang Ni; Zhang Fan; Nie Jing; Zhang Tai-min; Li Shi-long; Chen Chang)
Abstract	Preparation process of ion-feedback barrier film (IBF) on Micro-channel Plate(MCP) is indispensable technology for the third generation image intensifier or even more image intensifier with high-performance. The technology of IBF is the best way to improve lifetime of image intensifier, to delay fatigue of photocathode because of the special substrate, for the traditional method of RF magnetron sputtering, sputtering atomic energy is too high, the film density is poor, the paper employs an alternative method of electron evaporation to prepare IBF, under the conditions of the working pressure: $2×10^{-1}Pa,$ rating: 1.7Å/s, through changing the oxygen flowing and the evaporation time, the parameters are optimized to prepare more dense IBF. We explored the best evaporation time and $O_{2}$ flowing, under the test conditions, the IBF can be prepared with acceptable quality, eventually the optimum conditions of preparing IBF with high density is explored by electron beam evaporation technique.
Starting Page	478
Ending Page	481
File Size	402539
Page Count	4
File Format	PDF
e-ISBN	9781467374620
DOI	10.1109/ICoOM.2015.7398871
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-07-16
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Magnetic films Electron beams Magnetic resonance imaging Image intensifiers Evaporation time IBF Flowing of O2 Sputtering Substrates Electron beam evaporation
Content Type	Text
Resource Type	Article

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