Abstract
An analysis is made of the fundamental design principles of the SINUS high-current nanosecond pulse-periodic electron accelerators developed at the Institute of High-Current Electronics of the Siberian Branch of the Russian Academy of Sciences. In order to make it possible to operate the accelerators at a high pulse-repetition frequency, the pulse shaping lines were charged using a Tesla transformer with a ferromagnetic core, incorporated into a line. Results are presented of an investigation of the operating stability of a high-voltage gas-discharge spark gap. Methods are described for matching the pulse shaping lines to the vacuum diodes. Results are presented of an investigation of cold explosive-emission cathodes operating at a high pulserepetition frequency. Several developed accelerators are described having an electron energy of 0.2–2 MeV, a current of 0.2–20 kA, a pulse duration of 4–40 nsec, and a pulse-repetition frequency of up to 1000 Hz. A brief description is given of certain possible areas of application of high-current pulse-periodic accelerators.
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Institute of High-Current Electronics, Siberian Branch of the Russian Academy of Sciences, Tomsk. Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 12, pp. 21–30, December, 1996.
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Korovin, S.D., Rostov, V.V. High-current nanosecond pulse-periodic electron accelerators utilizing a tesla transformer. Russ Phys J 39, 1177–1185 (1996). https://doi.org/10.1007/BF02436160
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DOI: https://doi.org/10.1007/BF02436160