Title :
The generation and control system of the electron beam modeling and optimization
Author :
Ekaterina M. Vinogradova;Nickolay V. Egorov
Author_Institution :
Saint Petersburg State University, 7/9 Universitetskaya nab., 199034, Russia
Abstract :
Generation and control system for the electron beam modeling and optimization is presented in this paper. The system is considered as the field emission gun. A mathematical model is presented to describe the axially-symmetrical electron gun with a thin emitter on a flat substrate as a field emission cathode and a system of circular apertures as the focusing electrodes. The effect of space charge is neglected.
Keywords :
"Apertures","Cathodes","Mathematical model","Optimization","Physics","Focusing","Integral equations"
Conference_Titel :
"Stability and Control Processes" in Memory of V.I. Zubov (SCP), 2015 International Conference
DOI :
10.1109/SCP.2015.7342096
