Title :
Investigation of drift dynamics and injection stability of high-current electron beam with picosecond resolution
Author :
Yalandin, M.I. ; Reutova, A.G. ; Sharypov, K.A. ; Shpak, V.G. ; Shunailov, S.A. ; Ul´masculov, M.R. ; Mesyats, G.A.
Author_Institution :
Inst. of Electrophys., UB RAS, Ekaterinburg, Russia
fDate :
June 28 2009-July 2 2009
Abstract :
The stability of the injection of short electron beams and the dynamic processes that occur during their transport were experimentally studied. Beams of energy 200-300 keV, current 1-1500 A, and duration 0.05-3 ns with a current rise time of 30-300 ps were formed in a cold-cathode electrode gaps. For measuring beam currents special collector probes were used which ensured a picosecond resolution.
Keywords :
cathodes; cold-cathode tubes; collimators; electron beams; particle beam diagnostics; particle beam dynamics; particle beam injection; particle beam stability; time of flight spectra; cold-cathode electrode gaps; current 1 A to 1500 A; drift dynamic investigation; electron volt energy 200 keV to 300 keV; energy time-of-flight measurement; high-current electron beam injection stability; picosecond resolution; pulsed electromagnetic radiation production; time 0.05 ns to 3 ns; time 30 ps to 300 Ps; Acceleration; Cathodes; Current measurement; Electrodes; Electron beams; Energy resolution; Probes; Stability; Transmission line measurements; Voltage;
Conference_Titel :
Pulsed Power Conference, 2009. PPC '09. IEEE
Conference_Location :
Washington, DC
Print_ISBN :
978-1-4244-4064-1
Electronic_ISBN :
978-1-4244-4065-8
DOI :
10.1109/PPC.2009.5386144
