Abstract
The design and characteristics of resistively decoupled multi-emitter explosive-emission cathodes intended for high-current plasma-filled diodes are presented. The integral glow of the emission-center plasma, the energy-density distribution over the cross section of a nonrelativistic high-current electron beam, which is formed in the plasma-filled diode, and the operation lifetime of the cathode were studied. The best results were obtained for a cathode based on TVO-1 resistors, whose wire outputs serve as emitters.
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ACKNOWLEDGMENTS
The authors are grateful to E.V. Yakovlev for his help in conducting experiments on the Ritm-SP.
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Kiziridi, P.P., Ozur, G.E. Resistively Decoupled Explosive-Emission Cathodes for High-Current Plasma-Filled Diodes. Instrum Exp Tech 62, 517–521 (2019). https://doi.org/10.1134/S0020441219030187
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DOI: https://doi.org/10.1134/S0020441219030187