Title :
Modelling of field emission from electron sources with prolate spheroidal shape
Author :
Varayun, Marina I. ; Klemeshev, Vladimir A.
Author_Institution :
St.-Peterburg State Univ., St. Petersburg, Russia
fDate :
June 30 2014-July 4 2014
Abstract :
Field emission characteristics: transmission coefficient, energy distribution, field emission current and IV-curve are derived analytically for a prolate spheroidal emitter model.
Keywords :
electron field emission; electron sources; electron sources; energy distribution; field emission current; prolate spheroidal shape; transmission coefficient; Analytical models; Anodes; Approximation methods; Electron sources; Geometry; Mathematical model; Numerical models;
Conference_Titel :
Vacuum Electron Sources Conference (IVESC), 2014 Tenth International
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4799-5770-5
DOI :
10.1109/IVESC.2014.6892094
