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

doi:10.1063/5.0162558

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

Laboratory for Plasma Physics

University of Ghent
ITER
Inst. of Plasma Physics of the National Science Center, Kharkiv Institute of Physics and Technology
KTH Royal Institute of Technology
FORSCHUNGSZENTRUM JULICH GMBH

Publikation: Beitrag in Fachzeitschrift › Konferenzartikel › Begutachtung

4 Zitate (Scopus)

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.

Originalsprache	Englisch
Aufsatznummer	040006
Fachzeitschrift	AIP Conference Proceedings
Jahrgang	2984
Ausgabenummer	1
DOIs	https://doi.org/10.1063/5.0162558
Publikationsstatus	Veröffentlicht - 18 Aug. 2023
Veranstaltung	24th Topical Conference on Radio-frequency Power in Plasmas - Annapolis, USA/Vereinigte Staaten Dauer: 26 Sept. 2022 → 28 Sept. 2022

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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.",

author = "D. L{\'o}pez-Rodr{\'i}guez and K. Cromb{\'e} and T. Wauters and A. Goriaev and J. Buermans and Yu Kovtun and L. Dittrich and P. Petersson and S. Moon and M. Verstraeten and S. M{\"o}ller",

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T1 - Characterisation of radio frequency plasmas in the upgraded TOMAS device

AU - López-Rodríguez, D.

AU - Crombé, K.

AU - Wauters, T.

AU - Goriaev, A.

AU - Buermans, J.

AU - Kovtun, Yu

AU - Dittrich, L.

AU - Petersson, P.

AU - Moon, S.

AU - Verstraeten, M.

AU - Möller, S.

PY - 2023/8/18

Y1 - 2023/8/18

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/85177075960

U2 - 10.1063/5.0162558

DO - 10.1063/5.0162558

M3 - Conference article

AN - SCOPUS:85177075960

SN - 0094-243X

VL - 2984

JO - AIP Conference Proceedings

JF - AIP Conference Proceedings

IS - 1

M1 - 040006

T2 - 24th Topical Conference on Radio-frequency Power in Plasmas

Y2 - 26 September 2022 through 28 September 2022

ER -

Characterisation of radio frequency plasmas in the upgraded TOMAS device

Abstract

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