DocumentCode :
3221021
Title :
Relativistic magnetron operation with explosive emission and ferroelectric plasma source cathodes
Author :
Hadas, Y. ; Sayapin, A. ; Kweller, T. ; Krasik, Ya.E.
Author_Institution :
Phys. Dept., Technion - Israel Inst. of Technol., Haifa, Israel
fYear :
2009
fDate :
1-5 June 2009
Firstpage :
1
Lastpage :
1
Abstract :
The problem of a reliable electron source is one of a crucial issue in efficient operation of relativistic microwave tubes. In this report we present results of comparison of experimental research of the relativistic magnetron operation with commonly used explosive emission plasma cathode and novel ferroelectric plasma source cathode. The latter allows one to form the plasma prior to the accelerating pulse and to control the plasma parameters using the different amplitude of the driving pulse and different time delay between the plasma formation and the application of the accelerating pulse.
Keywords :
cathodes; plasma density; plasma sources; relativistic plasmas; accelerating pulse; explosive emission; ferroelectric plasma source cathodes; microwave tubes; plasma parameters; relativistic magnetron operation; time delay; Acceleration; Cathodes; Delay effects; Electron sources; Electron tubes; Explosives; Ferroelectric materials; Plasma accelerators; Plasma applications; Plasma sources;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Plasma Science - Abstracts, 2009. ICOPS 2009. IEEE International Conference on
Conference_Location :
San Diego, CA
ISSN :
0730-9244
Print_ISBN :
978-1-4244-2617-1
Type :
conf
DOI :
10.1109/PLASMA.2009.5227760
Filename :
5227760
Link To Document :
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