Publications of Th. Wegner
All genres
Journal Article (18)
1.
Journal Article
62, 016015 (2022)
Confinement in electron heated plasmas in Wendelstein 7-X and ASDEX Upgrade; the necessity to control turbulent transport. Nuclear Fusion 2.
Journal Article
62, 042022 (2022)
Experimental confirmation of efficient island divertor operation and successful neoclassical transport optimization in Wendelstein 7-X. Nuclear Fusion 3.
Journal Article
61, 116018 (2021)
Impurity transport in ion- and electron-root confinement scenarios at Wendelstein 7-X. Nuclear Fusion 4.
Journal Article
61, 096008 (2021)
First neutral beam experiments on Wendelstein 7-X. Nuclear Fusion 5.
Journal Article
91, 023507 (2020)
Charge exchange recombination spectroscopy at Wendelstein 7-X. Review of Scientific Instruments 6.
Journal Article
27, 052510 (2020)
Charge-state independent anomalous transport for a wide range of different impurity species observed at Wendelstein 7-X. Physics of Plasmas 7.
Journal Article
60, 124004 (2020)
Impact of the temperature ratio on turbulent impurity transport in Wendelstein 7-X. Nuclear Fusion 8.
Journal Article
91, 083503 (2020)
Preparation, analysis, and application of coated glass targets for the Wendelstein 7-X laser blow-off system. Review of Scientific Instruments 9.
Journal Article
59, 076010 (2019)
Plasma termination by excess pellet fueling and impurity injection in TJ-II, the Large Helical Device and Wendelstein 7-X. Nuclear Fusion 10.
Journal Article
59, 046009 (2019)
Observation of anomalous impurity transport during low-density experiments in W7-X with laser blow-off injections of iron. Nuclear Fusion 11.
Journal Article
59, 112004 (2019)
Overview of first Wendelstein 7-X high-performance operation. Nuclear Fusion 12.
Journal Article
61, 014030 (2019)
Impurity transport studies at Wendelstein 7-X by means of x-ray imaging spectrometer measurements. Plasma Physics and Controlled Fusion 13.
Journal Article
89, 10F111 (2018)
Plasma impurities observed by a pulse height analysis diagnostic during the divertor campaign of the Wendelstein 7-X stellarator. Review of Scientific Instruments 14.
Journal Article
89, 10G101 (2018)
Prospects of X-ray imaging spectrometers for impurity transport: Recent results from the stellarator Wendelstein 7-X (invited). Review of Scientific Instruments 15.
Journal Article
72 (5), 85 (2018)
Evaluation of oxygen species during E–H transition in inductively coupled RF plasmas: combination of experimental results with global model. The European Physical Journal D: Atomic, Molecular and Optical Physics 16.
Journal Article
89, 073505 (2018)
Design, capabilities, and first results of the new laser blow-off system on Wendelstein 7-X. Review of Scientific Instruments 17.
Journal Article
26, 025006 (2017)
On the E-H transition in inductively coupled radio frequency oxygen plasmas: I. Density and temperature of electrons, ground state and singlet metastable molecular oxygen. Plasma Sources Science and Technology 18.
Journal Article
26, 025007 (2017)
On the E-H transition in inductively coupled radio frequency oxygen plasmas: II. Electronegativity and the impact on particle kinetics. Plasma Sources Science and Technology Conference Paper (5)
19.
Conference Paper
Impurity transport studies on Wendelstein 7-X by Tracer-Encapsulated Solid Pellets. In: 47th EPS Conference on Plasma Physics, P1.1059 (Eds. Giruzzi, G.; Arnas, C.; Borba, D.; Gopla, A.; Lebedev, S. et al.). 47th EPS Conference on Plasma Physics, Virtual, June 21, 2021 - June 25, 2021. European Physical Society, Geneva (2021)
20.
Conference Paper
Plasma Termination by Excess Pellet Fueling and Impurities in TJ-II, LHD and Wendelstein 7-X. In: 27th IAEA Fusion Energy Conference, EX/P8-30. 27th IAEA Fusion Energy Conference (FEC 2018), Gandhinagar (Ahmedabad), October 22, 2018 - October 27, 2018. International Atomic Energy Agency, Vienna (2019)