Publikationen von U. Hoefel
Alle Typen
Zeitschriftenartikel (69)
1.
Zeitschriftenartikel
277, 03004 (2023)
Radial localization of electron temperature pedestal and ELM-like events using ECE measurements at Wendelstein 7-X. EPJ Web of Conferences 2.
Zeitschriftenartikel
34, 101363 (2023)
First feedback-controlled divertor detachment in W7-X: Experience from TDU operation and prospects for operation with actively cooled divertor. Nuclear Materials and Energy 3.
Zeitschriftenartikel
18, P09019 (2023)
Quantification of systematic errors in the electron density and temperature measured with Thomson scattering at W7-X. Journal of Instrumentation 4.
Zeitschriftenartikel
287, 108692 (2023)
Biot-Savart routines with minimal floating point error. Computer Physics Communications 5.
Zeitschriftenartikel
65, 105006 (2023)
Observation of impurity accumulation and its compatibility with high plasma performance in W7-X. Plasma Physics and Controlled Fusion 6.
Zeitschriftenartikel
64, 044006 (2022)
On the role of density fluctuations in the core turbulent transport of Wendelstein 7-X. Plasma Physics and Controlled Fusion 7.
Zeitschriftenartikel
64, 055016 (2022)
Electron temperature profile from optically grey X3-mode of electron cyclotron emission at Wendelstein 7-X using Bayesian analysis. Plasma Physics and Controlled Fusion 8.
Zeitschriftenartikel
64, 084005 (2022)
Fast characterization of plasma states in W7-X with permutation entropy. Plasma Physics and Controlled Fusion 9.
Zeitschriftenartikel
17, 2406097 (2022)
Core Diagnostics for WENDELSTEIN 7-X Steady-State Exploration Until 18 GJ. Plasma and Fusion Research 10.
Zeitschriftenartikel
62, 042022 (2022)
Experimental confirmation of efficient island divertor operation and successful neoclassical transport optimization in Wendelstein 7-X. Nuclear Fusion 11.
Zeitschriftenartikel
596, S. 221 - 226 (2021)
Demonstration of reduced neoclassical energy transport in Wendelstein 7-X. Nature 12.
Zeitschriftenartikel
173, 112786 (2021)
Effectiveness of local methane and hydrogen injection into the scrape-off layer of W7-X by means of the multi-purpose manipulator. Fusion Engineering and Design 13.
Zeitschriftenartikel
63, 015002 (2021)
Flux surface identification by spatio-temporal coupling with partial mutual information analysis of electron cyclotron emission data. Plasma Physics and Controlled Fusion 14.
Zeitschriftenartikel
92, 043505 (2021)
Bayesian inference of spatially resolved Zeff profiles from line integrated bremsstrahlung spectra. Review of Scientific Instruments 15.
Zeitschriftenartikel
61, 106005 (2021)
High-performance ECRH at W7-X: experience and perspectives. Nuclear Fusion 16.
Zeitschriftenartikel
61, 096008 (2021)
First neutral beam experiments on Wendelstein 7-X. Nuclear Fusion 17.
Zeitschriftenartikel
28, 082506 (2021)
Characterization of injection and confinement improvement through impurity induced profile modifications on the Wendelstein 7-X stellarator. Physics of Plasmas 18.
Zeitschriftenartikel
61, 096039 (2021)
Proof of concept of a fast surrogate model of the VMEC code via neural networks in Wendelstein 7-X scenarios. Nuclear Fusion 19.
Zeitschriftenartikel
61, 036024 (2021)
Measurements of the parameter dependencies of the bootstrap current in the W7-X stellarator. Nuclear Fusion 20.
Zeitschriftenartikel
92, 033531 (2021)
Neural network surrogates of Bayesian diagnostic models for fast inference of plasma parameters. Review of Scientific Instruments