Publications of T. Romba
All genres
Journal Article (19)
1.
Journal Article
67, 065016 (2025)
The suppression of anomalous impurity transport above a critical normalized density gradient scale length in Wendelstein 7-X. Plasma Physics and Controlled Fusion 2.
Journal Article
67, 055045 (2025)
Measurements of radial neutral density profiles from Balmer-α emission in Wendelstein 7-X. Plasma Physics and Controlled Fusion 3.
Journal Article
: Global gyrokinetic simulations of kinetic-ballooning-mode turbulence in Wendelstein 7-X. Physics of Plasmas 32, 072505 (2025)
4.
Journal Article
: In-situ calibration of charge exchange spectroscopy for spatially resolved measurements of helium-hydrogen density ratio in Wendelstein 7-X. Journal of Instrumentation 20, P07006 (2025)
5.
Journal Article
: Turbulence-reduced high-performance scenarios in Wendelstein 7-X. Nuclear Fusion 64, 086067 (2024)
6.
Journal Article
: Visible core spectroscopy at Wendelstein 7-X. Review of Scientific Instruments 95, 083526 (2024)
7.
Journal Article
: Overview of the first Wendelstein 7-X long pulse campaign with fully water-cooled plasma facing components. Nuclear Fusion 64, 112002 (2024)
8.
Journal Article
: Validation of a synthetic fast ion loss detector model for Wendelstein 7-X. Nuclear Fusion 64, 096034 (2024)
9.
Journal Article
95, 083524 (2024)
2D core ion temperature and impurity density measurements with Coherence Imaging Charge Exchange Recombination Spectroscopy (CICERS) at Wendelstein 7-X. Review of Scientific Instruments 10.
Journal Article
66, 045012 (2024)
First measurements with a Coherence Imaging Charge Exchange Recombination Spectroscopy (CICERS) diagnostic at Wendelstein 7-X. Plasma Physics and Controlled Fusion 11.
Journal Article
64, 086062 (2024)
Impurity transport study based on measurement of visible wavelength high-n charge exchange transitions at W7-X. Nuclear Fusion 12.
Journal Article
95, 093539 (2024)
High-n Rydberg transition spectroscopy for heavy impurity transport studies in W7-X. Review of Scientific Instruments 13.
Journal Article
19, P12010 (2024)
First motional stark effect measurements at Wendelstein 7-X. Journal of Instrumentation 14.
Journal Article
: Evaluation and validation of radial impurity density profiles from CXRS using neutral beam modelling in W7-X. Plasma Physics and Controlled Fusion 65, 075011 (2023)
15.
Journal Article
63, 076023 (2023)
Suppression of anomalous impurity transport in NBI-heated W7-X plasmas. Nuclear Fusion 16.
Journal Article
33, 101272 (2022)
Effect of spatial distribution of impurity ions on the signal of 'C/O monitor for Wendelstein 7-X' - an indicator of plasma wall interactions. Nuclear Materials and Energy 17.
Journal Article
: Ion temperature clamping in Wendelstein 7-X electron cyclotron heated plasmas. Nuclear Fusion 61, 116072 (2021)
18.
Journal Article
: Performance of the first neutral beam injector at the Wendelstein 7-X stellarator. Fusion Engineering and Design 163, 112115 (2021)
19.
Journal Article
: EMC3-EIRENE simulation of first wall recycling fluxes in W7-X with relation to H-alpha measurements. Plasma Physics and Controlled Fusion 63, 045016 (2021)
Talk (18)
20.
Talk
: Routes to high-performance operation in Wendelstein 7-X (W7-X): turbulence suppression with shaping of the density profile. 51st EPS Conference on Plasma Physics, Vilnius (submitted)