The low energy gas discharge electron sources with injection of beams through the gas dynamic windows

Author

Orlikov, L.N.

Author_Institution

Tomsk State Univ. of Control Syst. & Radio Electron., Russia

fYear

2000

fDate

2000

Firstpage

33

Lastpage

34

Abstract

Research results of increase of efficiency of injection in atmosphere of electron beams, with energy up to 100 keV, from electron sources based on high-voltage smolder discharge, through gas dynamic window with the differential gas pumping, are presented. Increased injection efficiency is reached by increase of working pressure of the electron source up to 80 Pa, using the gas dynamic effects and electrophysical phenomena for increasing pressure swing

Keywords

discharges (electric); electron beams; electron guns; electron sources; particle beam injection; 100 keV; 80 Pa; beam injection; differential gas pumping; electron guns; gasdynamic windows; high-voltage smolder discharge; injection efficiency; low energy gas discharge electron sources; working pressure increase; Apertures; Brightness; Cathodes; Discharges; Electron sources; Fault location; Fluctuations; Fluid flow; Laser excitation; Radio control;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic Instrument Engineering Proceedings, 2000. APEIE-2000. Volume 1. 2000 5th International Conference on Actual Problems of

Conference_Location

Novosibirsk

Print_ISBN

0-7803-5903-8

Type

conf

DOI

10.1109/APEIE.2000.913082

Filename

913082