Two-strap RF antenna in Uragan-2M stellarator

• Date: 2020
• Main Authors: Lozin, A.V., Kovtun, Yu.V., Moiseenko, V.E., Maznichenko, S.M., Kozulia, M.M., Korovin, V.B., Shapoval, A.N., Kramskoy, E.D., Pavlichenko, R.O., Zamanov, N.V., Makhov, M.M., Krasyuk, A.Yu., Siusko, Y.V., Tymoshenko, A.I., Listopad, V.M., Wauters, T., Kazakov, Ye., Ongena, J.
• Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2020
• Series: Вопросы атомной науки и техники
• Subjects: Magnetic confinement
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/194627
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Two-strap RF antenna in Uragan-2M stellarator / A.V. Lozin, Yu.V. Kovtun, V.E. Moiseenko, S.M. Maznichenko, M.M. Kozulia, V.B. Korovin, A.N. Shapoval, E.D. Kramskoy, R.O. Pavlichenko, N.V. Zamanov, M.M. Makhov, A.Yu. Krasyuk, Y.V. Siusko, A.I. Tymoshenko, V.M. Listopad, T. Wauters, Ye. Kazakov, J. Ongena // Problems of atomic science and tecnology. — 2020. — № 6. — С. 10-14. — Бібліогр.: 21 назв. — англ.

A unshielded two-strap antenna had been installed in Uragan-2M. A vacuum chamber inner walls conditioning regime with the two-strap antenna is studied in a weak magnetic field. Plasma with the density nₑ~ (0.2…0.95)·10¹²сm⁻³ and sustained. The RF frequency was f₀~5 MHz, RF plasma was sustained in st...