Abstract
To complement wall conditioning research in TOMAS, a characterisation of radio-frequency hydrogen plasmas has been performed using a radially movable triple Langmuir probe. Experimental measurements of electron temperature and density radial profiles at different magnetic field on axis strengths and neutral pressures have been performed. First results of simulations of the radial profiles with the code TOMATOR-1D can qualitatively reproduce the measurements of the diagnostic and may be used to understand the behaviour of the waves inside the plasma.
Original language | English |
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Article number | 040006 |
Journal | AIP Conference Proceedings |
Volume | 2984 |
Issue number | 1 |
DOIs | |
Publication status | Published - 18 Aug 2023 |
Event | 24th Topical Conference on Radio-frequency Power in Plasmas - Annapolis, United States Duration: 26 Sept 2022 → 28 Sept 2022 |