Title :
Design concept of field emission cathode for microwave vacuum device with ionic protection of nanosized blade emitter
Author :
Aban´shin, N.P. ; Gorfinkel, B.I. ; Darmaev, A.N. ; Komarov, D.A. ; Morev, S.P. ; Yakunin, A.N.
Author_Institution :
Volga-Svet, Ltd., Saratov, Russia
Abstract :
The concept is presented of creating a field emission structure in which the blade emitter has protection against ion bombardment. The results achieved in improving the reliability and durability of cathodes based on field emission of carbon nanoscale structures are discussed.
Keywords :
cathodes; electron field emission; microwave tubes; vacuum microelectronics; field emission cathode; ion bombardment; ionic protection; microwave vacuum device; nanosized blade emitter; Blades; Carbon dioxide; Cathodes; Electronic mail; Microwave devices; Nanoscale devices; Reliability;
Conference_Titel :
Actual Problems of Electron Devices Engineering (APEDE), 2014 International Conference on
Conference_Location :
Saratov
Print_ISBN :
978-1-4799-3437-9
DOI :
10.1109/APEDE.2014.6958260
