DocumentCode
3098295
Title
Frequency dependence of field enhancement factor for field emission cathodes with finite conductivity
Author
Galdetskiy, A.
Author_Institution
SRPC ISTOK, Fryazino, Russia
fYear
1999
fDate
36373
Firstpage
316
Lastpage
319
Abstract
We will consider here the influence of microscopic dimensions of field emitter array (FEA) components and their finite conductivity on RF electric field on the tip ending (and hence emission current). Several unusual effects exist in field emission structures at high frequencies, so we decompose our analysis into consideration of several model systems
Keywords
cathodes; electron field emission; vacuum microelectronics; RF electric field; field emission cathode; field emitter array; field enhancement factor; finite conductivity; frequency dependence; Cathodes; Conducting materials; Conductivity; Dielectric substrates; Frequency dependence; Laplace equations; Microscopy; Partial differential equations; Silicon; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics and Radiophysics of Ultra-High Frequencies, 1999. International University Conference Proceedings
Conference_Location
St Petersburg
Print_ISBN
5-7422-0083-8
Type
conf
DOI
10.1109/UHF.1999.787948
Filename
787948
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