DocumentCode
227468
Title
Fringe field effect study of a field emitter array
Author
Sayfullin, M. ; Nikiforov, K.
Author_Institution
St.-Petersburg State Univ., St. Petersburg, Russia
fYear
2014
fDate
June 30 2014-July 4 2014
Firstpage
1
Lastpage
2
Abstract
Fringe effects of electric field distribution near the FEA surface in diode configuration are studied by mathematical modelling. Different anode shapes are considered: plane anode and spherical anode. Modelling results of surface electric field distribution are presented. The spherical shape of anode allows higher voltage (and higher field emission current) without destructive arcs risk.
Keywords
anodes; cathodes; field emission; field emitter arrays; FEA surface; anode shapes; diode configuration; field emission current; field emitter array; fringe field effect; mathematical modelling; plane anode; spherical anode; surface electric field distribution; Anodes; Arrays; Cathodes; Educational institutions; Mathematical model; Semiconductor device modeling; Shape;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electron Sources Conference (IVESC), 2014 Tenth International
Conference_Location
St. Petersburg
Print_ISBN
978-1-4799-5770-5
Type
conf
DOI
10.1109/IVESC.2014.6892072
Filename
6892072
Link To Document