Abstract
We studied the process of switching a short vacuum gap, initiated by an auxiliary discharge along the surface of the dielectric by registration images using an electro–optical system. Based on the analysis of the results, it was suggested that the emission of radiation and electrons from the cathode torch plays a significant role in the formation of the current channel in the discharge, which has been experimentally confirmed.
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REFERENCES
G. A. Mesyats, Pulsed Power and Electronics (Nauka, Moscow, 2004) [in Russian].
V. I. Asyunin, S. G. Davydov, A. N. Dolgov, A. V. Korneev, A. A. Pshenichnyi, and R. K. Yakubov, Elektrichestvo, No. 7, 31 (2018).
A. A. Brish, A. B. Dmitriev, L. N. Kosmarsky, Y. N. Sachkov, E. L. Sbitnev, S. S. Tsitsiashvilli, and A. S. Eig, Instrum. Exp. Tech., No. 5, 53 (1958).
G. A. Mesyats, Cathode Phenomena in a Vacuum Discharge: The Breakdown, the Spark, and the Arc (Nauka, Moscow, 2000).
D. F. Alferov, Doctoral (Tech. Sci.) Dissertation (Russ. Fed. Nucl. Center Zababakhin All-Russ. Res. Inst. Tech. Phys., 2010).
I. V. Tsvetkov, Fundamentals of Physical Processes in Plasma and Plasma Installations, Ed. by V. A. Kurnaev (MEPhI, Moscow 2007) [in Russian].
Y. P. Raizer, Gas Discharge Physics (Nauka, Moscow, 1992; Springer, Berlin, 1991).
E. P. Velikhov, A. S. Kovalev, and A. T. Rakhmanov, Physical Phenomena in Gas-Discharge Plasma (Nauka, Moscow, 1987) [in Russian].
A. Anders, in Proceedings of the Breakdown Physics Workshop, CERN, Switzerland, May 6–7, 2010.
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Davydov, S.G., Dolgov, A.N., Kozlov, A.A. et al. Application of the High-Speed Photography Technique to Study Pulsed Vacuum Arc Plasma in a Short Gap. Phys. Atom. Nuclei 84, 1874–1880 (2021). https://doi.org/10.1134/S1063778821110016
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DOI: https://doi.org/10.1134/S1063778821110016