Title of article
Simulation of field emitter array in diode model
Author/Authors
Wei، نويسنده , , Lei and Baoping، نويسنده , , Wang and Hanchun، نويسنده , , Yin، نويسنده ,
Pages
10
From page
213
To page
222
Abstract
In the application of field emitter arrays, it is useful to understand its emission performance. This paper calculates the electric field of a diode emitter array in three-dimensional space. From this calculation, the emission uniformity of a diode array is studied. The dependance of the tip-to-tip spacing and of the cathode–anode distance on the uniformity of the array is also analyzed. The pressure sensor based on the diode model is simulated. From the dependence of the emission current for different tip densities, the influence of the emission uniformity can be obtained.
Keywords
Field emitter array , Diode model , Three-dimensional space , Uniformity , Pressure sensor , Emission current
Journal title
Astroparticle Physics
Record number
2008437
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