Title :
The low energy gas discharge electron sources with injection of beams through the gas dynamic windows
Author_Institution :
Tomsk State Univ. of Control Syst. & Radio Electron., Russia
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;
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
DOI :
10.1109/APEIE.2000.913082
