DocumentCode
3179972
Title
A Fitting Model for High Current Density Field Emission Arrays
Author
Lin, Ming-Chieh
Author_Institution
Fu Jen Catholic Univ., Taipei
fYear
2007
fDate
15-17 May 2007
Firstpage
1
Lastpage
2
Abstract
We have developed a new method for fitting the current-voltage (I-V) characteristics of the field emission arrays (FEAs) that may be operated at high current density. The self-consistent model is demonstrated to be a good fit to the I-V characteristics of high current density FEAs. This also indicates that the space charge effects play an essential role in the saturation behaviour of FEAs.
Keywords
curve fitting; field emitter arrays; space charge; current-voltage characteristics; field emission arrays; fitting model; high-current density FEA; saturation behaviour; self-consistent model; space charge effects; Cathodes; Current density; Diodes; Electron emission; Electronic mail; Field emitter arrays; Laboratories; Physics; Poisson equations; Space charge; FN theory; Fitting model; current saturation; field emission array;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics Conference, 2007. IVEC '07. IEEE International
Conference_Location
Kitakyushu
Print_ISBN
1-4244-0633-1
Type
conf
DOI
10.1109/IVELEC.2007.4283344
Filename
4283344
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