Use of ions for amplification a current of the electron guns

P.I. Akimov

All-Russian Electrotechnical Institute (VEI), Moscow, Russia

A.B. Bogoslovskaya

Russian People Friendship University (RUDN), Moscow, Russia

 The results of the analysis of amplification of  electron current in vacuum and bipolar spherical diodes with plasma boundary in the  cathode – anode inverval are given. The opportunity of repeated amplification of  a current is shown in comparison with vacuum electron guns and bipolar electron sources with the plasma anode.

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