Electric field study with HIBP in OH and ECRH plasmas on the T-10 tokamak

• Published in: Вопросы атомной науки и техники
• Date: 2013
• Main Authors: Melnikov, A.V., Dyabilin, K.S., Eliseev, L.G., Grashin, S.A., Isaev, M.Yu., Krupnik, L.I., Lysenko, S.E., Mavrin, V.A., Perfilov, S.V., Ryzhakov, D.V., Zenin, V.N.
• Format: Article
• Language: English
• Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2013
• Subjects: Магнитное удержание
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/109250
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Electric field study with HIBP in OH and ECRH plasmas on the T-10 tokamak / A.V. Melnikov, K.S. Dyabilin, L.G. Eliseev, S.A. Grashin, M.Yu. Isaev, L.I. Krupnik, S.E. Lysenko, V.A. Mavrin, S.V. Perfilov, D.V. Ryzhakov, V.N. Zenin // Вопросы атомной науки и техники. — 2013. — № 1. — С. 30-32. — Бібліогр.: 5 назв. — англ.

The plasma potential φ and radial electric field Er were studied on T-10 in a wide range of ohmic and ECRH regimes. At densities ne> 10¹⁹ m⁻³, the potential has negative sign over the whole plasma cross section. At lower densities, the outer zone with positive φ and Er is formed. The absolute val...