DocumentCode
625984
Title
3D simulations of secondary electron emission from hydrogen-terminated diamond
Author
Dimitrov, D.A. ; Wang, Eddie ; Smedley, J. ; Ben-Zvi, I. ; Rao, T. Rama
Author_Institution
Tech-X Corp. Boulder, Boulder, CO, USA
fYear
2013
fDate
21-23 May 2013
Firstpage
1
Lastpage
2
Abstract
We report detailed modeling and simulations of secondary electron generation, transport, and emission from diamond cathodes. The simulations can explain the range of experimentally determined emission probability as a function of external electric field. It is essential to include conservation of transverse momentum and effective mass anisotropy when modeling emission.
Keywords
cathodes; diamond; electric fields; hydrogen; secondary electron emission; 3D simulation; H-C; diamond cathode; effective mass anisotropy; electron transport; emission probability; external electric field; hydrogen terminated diamond; secondary electron emission; secondary electron generation; transverse momentum conservation; Anisotropic magnetoresistance; Cathodes; Charge carrier processes; Diamonds; Electron beams; Electron emission; Solid modeling; Monte Carlo simulations; diamond-amplifier cathode; electron emission modeling; particle-in-cell;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics Conference (IVEC), 2013 IEEE 14th International
Conference_Location
Paris
Print_ISBN
978-1-4673-5976-4
Type
conf
DOI
10.1109/IVEC.2013.6570933
Filename
6570933
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