Title :
Investigation of electron-ion optics of pulse technological glow discharge electron guns
Author :
Denbnovetskiy, S.V. ; Melnyk, V.G. ; Melnyk, I.V. ; Tugay, B.A. ; Tugay, S.B.
Author_Institution :
Electron Devices Dept., Nat. Tech. Univ. of Ukraine “KPI”, Kiev, Ukraine
Abstract :
This paper is devoted to theoretical and experimental analyze of self-maintained electron-ion optics of pulse high voltage glow discharge electron guns, which are an advanced instruments to using in modern production. Theoretical analyze is based on solving of equation of particles balance in anode plasma, as well as on defining of plasma boundary form and position by computer analyze of discharge photographs with using image recognizing technique. Experimental investigations have been provided for designed pilot model of electron gun.
Keywords :
electron guns; electron optics; glow discharges; ion optics; plasma boundary layers; plasma simulation; anode plasma; discharge photographs; electron-ion optics; high voltage glow discharge; image recognizing technique; modern production; particles balance equation; pilot model; plasma boundary; pulse technological glow discharge electron guns; Anodes; Discharges (electric); Electron guns; Glow discharges; Mathematical model; Plasmas; anode plasma; electron-ion optic; high voltage glow discharge; pulse regime; triode electron gun;
Conference_Titel :
Electronics and Nanotechnology (ELNANO), 2013 IEEE XXXIII International Scientific Conference
Conference_Location :
Kiev
Print_ISBN :
978-1-4673-4669-6
DOI :
10.1109/ELNANO.2013.6552052
