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

fYear

2013

fDate

16-19 April 2013

Firstpage

420

Lastpage

424

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronics and Nanotechnology (ELNANO), 2013 IEEE XXXIII International Scientific Conference

Conference_Location

Kiev

Print_ISBN

978-1-4673-4669-6

Type

conf

DOI

10.1109/ELNANO.2013.6552052

Filename

6552052