Publications of U. Höfel
All genres
Talk (48)
141.
Talk
Confinement in Wendelstein 7-X Limiter Plasmas. 43rd EPS Conference on Plasma Physics, Leuven (submitted)
142.
Talk
Global energy confinement in the first operational phase of Wendelstein 7-X. 58th Annual Meeting of the APS Division of Plasma Physics, San Jose, CA (submitted)
143.
Talk
Confinement in Wendelstein 7-X Limiter Plasmas. 26th IAEA Fusion Energy Conference (FEC 2016), Kyoto (submitted)
144.
Talk
Overview of diagnostic performance and results for the first operation phase in Wendelstein 7-X. 21st Topical Conference on High Temperature Plasma Diagnostics (HTPD 2016), Madison, WI (submitted)
145.
Talk
ECRH and ECCD Experiments at the Wendelstein7-X Stellarator. 58th Annual Meeting of the APS Division of Plasma Physics, San Jose, CA (submitted)
146.
Talk
First ECRH plasmas in the Wendelstein 7-X Stellarator. 28th Joint Russian-German Meeting on ECRH and Gyrotrons, Nizhny Novgorod (2016)
147.
Talk
Mikrowellenheizung und -diagnostik: Leistungsstarke Werkzeuge zum Betrieb von Wendelstein 7-X. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover (submitted)
148.
Talk
Bernsteinwellenheizung am Stellarator TJ-K. DPG-Frühjahrstagung der Sektion AMOP, Stuttgart (2012)
Poster (69)
149.
Poster
Impact of rotational transform and internal magnetic-islands on electron temperature gradients and plasma confinement in Wendelstein 7-X. 29th IAEA Fusion Energy Conference (FEC 2023), London (submitted)
150.
Poster
From Data Mining to Physical Interpretation and Theory Testing: Observation of Spontaneous Confinement Transitions in W7-X. 29th IAEA Fusion Energy Conference (FEC 2023), London (submitted)
151.
Poster
ECE diagnostics at the Wendelstein 7-X stellarator. 5th European Conference on Plasma Diagnostics (ECPD 2023), Rethymno (submitted)
152.
Poster
Impurity concentration and Zeff estimation from the pulse height analysis spectra collected at W7-X. International Conference on Research and Applications of Plasmas – PLASMA 2023, Warsaw (submitted)
153.
Poster
Diagnostic challenges in ECW heated plasmas. 49th EPS Conference on Plasma Physics, Bordeaux (submitted)
154.
Poster
Automated W7-X sawtooth crash analysis and characterization. 29th IAEA Fusion Energy Conference (FEC 2023), London (submitted)
155.
Poster
Plasma profile inference from beam emission spectra at Wendelstein 7-X. 23rd International Stellarator and Heliotron Workshop (ISHW 2022), Warsaw (submitted)
156.
Poster
Radial localization of electron temperature edge pedestal and ELM-like events using ECE measurements at Wendelstein 7-X. 21st Joint Workshop on Electron Cyclotron Emission (ECE) and Electron Cyclotron Resonance Heating (ECRH) (EC-20), Saint-Paul-lez-Durance (submitted)
157.
Poster
Novel methods for evaluating Thomson scattering data to improve the accuracy of the electron density and its error estimate. 48th EPS Conference on Plasma Physics, Virtual (submitted)
158.
Poster
Investigation of spontaneous transitions to high core-electron temperatures in W7-X low-iota plasmas. 23rd International Stellarator and Heliotron Workshop (ISHW 2022), Warsaw (submitted)
159.
Poster
Multi-harmonic analysis of heat pulse propagation experiments on W7-X. 23rd International Stellarator and Heliotron Workshop (ISHW 2022), Warsaw (submitted)
160.
Poster
Compatibility of high-Z impurity accumulation with high plasma performance in ECR-heated W7-X plasmas. 48th EPS Conference on Plasma Physics, Virtual (submitted)