Abstract <p>The frequency mode of operation (1 pulse/s) of a source of low-energy, high-current electron beams based on an explosive-emission cathode with built-in arc plasma sources initiated by dielectric surface flashover was investigated. It has been shown that the source stably (without missing) generates the beam in the modes of vacuum and gas-filled diode at a prescribed pulse repetition rate and charge voltages of the generator supplying an electron gun of 5–20 kV.</p>

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Repetitive Operation of the Source of Low-Energy, High-Current Electron Beams

  • P. P. Kiziridi,
  • G. E. Ozur,
  • V. I. Petrov

摘要

Abstract

The frequency mode of operation (1 pulse/s) of a source of low-energy, high-current electron beams based on an explosive-emission cathode with built-in arc plasma sources initiated by dielectric surface flashover was investigated. It has been shown that the source stably (without missing) generates the beam in the modes of vacuum and gas-filled diode at a prescribed pulse repetition rate and charge voltages of the generator supplying an electron gun of 5–20 kV.