Formation of high intensity ion beams with ballistic focusing

T. V. Koval, A. I. Ryabchikov, A. E. Shevelev, Tran My Kim An, V. P. Tarakanov

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Abstract

This investigation presents the results of experimental investigation and theoretical simulations of the influence of plasma and negative bias parameters on formation, transportation and focusing of high intensity ion beams of titanium and nitrogen (with an ion current density up to 1 A/cm² and pulsed power density up to 2.6 kW/cm²). It was shown that the conditions of space charge neutralization of the focusing beam have a significant influence on the distribution and magnitude of the ion current at the collector.

Original language	English
Article number	012082
Journal	Journal of Physics: Conference Series
Volume	927
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/927/1/012082
Publication status	Published - 23 Nov 2017
Event	16th International Conference on the Physics of Low Temperature Plasma, PLTP 2017 - Kazan, Russian Federation Duration: 5 Jun 2017 → 9 Jun 2017

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ASJC Scopus subject areas

Physics and Astronomy(all)

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Koval, T. V., Ryabchikov, A. I., Shevelev, A. E., An, T. M. K., & Tarakanov, V. P. (2017). Formation of high intensity ion beams with ballistic focusing. Journal of Physics: Conference Series, 927(1), [012082]. https://doi.org/10.1088/1742-6596/927/1/012082

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AU - Ryabchikov, A. I.

AU - Shevelev, A. E.

AU - An, Tran My Kim

AU - Tarakanov, V. P.

PY - 2017/11/23

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AB - This investigation presents the results of experimental investigation and theoretical simulations of the influence of plasma and negative bias parameters on formation, transportation and focusing of high intensity ion beams of titanium and nitrogen (with an ion current density up to 1 A/cm2 and pulsed power density up to 2.6 kW/cm2). It was shown that the conditions of space charge neutralization of the focusing beam have a significant influence on the distribution and magnitude of the ion current at the collector.

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10.1088/1742-6596/927/1/012082