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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2015, Volume 41, Issue 10, Pages 81–88
(Mi pjtf7726)
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This article is cited in 7 scientific papers (total in 7 papers)
Model calculation of the charge composition of a plasma in a vacuum-arc discharge with a composite cathode
D. L. Shmeleva, S. A. Barengol'tsbc, K. P. Savkind a Institute of Electrophysics, Ural Branch, Russian Academy of Sciences, Ekaterinburg
b Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow
c P. N. Lebedev Physical Institute, Russian Academy of Sciences, Moscow
d Institute of High Current Electronics, Siberian Branch of the Russian Academy of Sciences, Tomsk
Abstract:
We propose a model for estimating the influence of the relative content of the components in a composite cathode on the average charges of their ions in a vacuum-arc discharge plasma. Using the example a Ti$_{1-x}$Al$_x$ cathode, we show that an increase in the aluminum fraction in the cathode composition leads to a decrease in the average charge of titanium ions and an increase in the average charge of aluminum ions in the discharge plasma.
Received: 09.12.2014
Citation:
D. L. Shmelev, S. A. Barengol'ts, K. P. Savkin, “Model calculation of the charge composition of a plasma in a vacuum-arc discharge with a composite cathode”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 41:10 (2015), 81–88; Tech. Phys. Lett., 41:5 (2015), 500–503
Linking options:
https://www.mathnet.ru/eng/pjtf7726 https://www.mathnet.ru/eng/pjtf/v41/i10/p81
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