Characterisation of radio frequency plasmas in the upgraded TOMAS device

D. López-Rodríguez, K. Crombé, T. Wauters, A. Goriaev, J. Buermans, Yu Kovtun, L. Dittrich, P. Petersson, S. Moon, M. Verstraeten, S. Möller

Publikation: Beitrag in FachzeitschriftKonferenzartikelBegutachtung

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.

OriginalspracheEnglisch
Aufsatznummer040006
FachzeitschriftAIP Conference Proceedings
Jahrgang2984
Ausgabenummer1
DOIs
PublikationsstatusVeröffentlicht - 18 Aug. 2023
Veranstaltung24th Topical Conference on Radio-frequency Power in Plasmas - Annapolis, USA/Vereinigte Staaten
Dauer: 26 Sept. 202228 Sept. 2022

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