Title :
Mathematical modeling of the electron beam formatting system on the basis of field emission cathode
Author :
Egorov, Nikolai V. ; Vinogradova, Ekaterina M.
Author_Institution :
St. Petersburg State Univ., Russia
Abstract :
It is solved the problem of field emission cathode mathematical modeling and the electron gun for vacuum electronics. The supposed shape of the field emission cathode is "sphere-on-spindle" (as a cathode) on the sphere substrate and the spherical segment (as an anode).
Keywords :
cathodes; electron beams; electron field emission; electron guns; mathematical analysis; vacuum microelectronics; electron beam formatting system; electron gun; field emission cathode; mathematical modeling; sphere-on-spindle cathode; spherical segment anode; vacuum electronics; Anodes; Cathodes; Electron beams; Electron emission; Electron guns; Electrostatics; Laplace equations; Mathematical model; Shape; Vacuum systems;
Conference_Titel :
Physics and Control, 2005. Proceedings. 2005 International Conference
Print_ISBN :
0-7803-9235-3
DOI :
10.1109/PHYCON.2005.1513995
