HIGH-VOLTAGE PULSED ELECTRON SOURCE WITH PLASMA EMITTER FOR RADIALLY DIVERGENT BEAM.

A. M. Efremov, B. M. Koval'chuk, Yu E. Freindel', V. S. Tolkachev, P. M. Shchanin

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    Abstract

    An electron source with a plasma emitter based on low-pressure arc discharge with a cold cathode is described. With an accelerating voltage of 300 kv in the single-pulse mode, a radially divergent electron beam with a current of 15 A, a duration of 100 mu sec, and an area of 1. 25 m**2 is produced and brought out to the atmosphere. The electron source is designed for excitation of high-pressure space discharge in switching devices.

    Original languageEnglish
    Pages (from-to)182-184
    Number of pages3
    JournalInstruments and experimental techniques New York
    Volume30
    Issue number1 pt 2
    Publication statusPublished - Jan 1987

    ASJC Scopus subject areas

    • Engineering (miscellaneous)
    • Instrumentation

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  • Cite this

    Efremov, A. M., Koval'chuk, B. M., Freindel', Y. E., Tolkachev, V. S., & Shchanin, P. M. (1987). HIGH-VOLTAGE PULSED ELECTRON SOURCE WITH PLASMA EMITTER FOR RADIALLY DIVERGENT BEAM. Instruments and experimental techniques New York, 30(1 pt 2), 182-184.