Publications of U. Höfel
All genres
Journal Article (71)
61.
Journal Article
58, 046002 (2018)
Observations of the effects of magnetic topology on the SOL characteristics of an electromagnetic coherent mode in the first experimental campaign of W7-X. Nuclear Fusion 62.
Journal Article
58, 076002 (2018)
Study of radial heat transport in W7-X using the transfer entropy. Nuclear Fusion 63.
Journal Article
25, 022508 (2018)
Core radial electric field and transport in Wendelstein 7-X plasmas. Physics of Plasmas 64.
Journal Article
89, 10K102 (2018)
Bayesian uncertainty calculation in neural network inference of ion and electron temperature profiles at W7-X. Review of Scientific Instruments 65.
Journal Article
57, 116015 (2017)
Final integration, commissioning and start of the Wendelstein 7-X stellarator operation. Nuclear Fusion 66.
Journal Article
12, P10004 (2017)
The Thomson scattering diagnostic at Wendelstein 7-X and its performance in the first operation phase. Journal of Instrumentation 67.
Journal Article
57, 086010 (2017)
Confinement in Wendelstein 7-X limiter plasmas. Nuclear Fusion 68.
Journal Article
57, 036013 (2017)
Inference of the microwave absorption coefficient from stray radiation measurements in Wendelstein 7-X. Nuclear Fusion 69.
Journal Article
157, 02008 (2017)
Advanced electron cyclotron heating and current drive experiments on the stellarator Wendelstein 7-X. EPJ Web of Conferences 70.
Journal Article
57, 102020 (2017)
Major results from the first plasma campaign of the Wendelstein 7-X stellarator. Nuclear Fusion 71.
Journal Article
87, 11D304 (2016)
Overview of diagnostic performance and results for the first operation phase in Wendelstein 7-X (invited). Review of Scientific Instruments Conference Paper (26)
72.
Conference Paper
Klinger, T.; Hobirk, J.; Orlando, S.; Lancia, L.; Maric, D. et al.). 48th EPS Conference on Plasma Physics, Virtual, June 27, 2022 - July 01, 2022. European Physical Society, Geneva (2022)
Novel methods for evaluating Thomson scattering data to improve the accuracy of the electron density and its error estimate. In: 48th EPS Conference on Plasma Physics, P1b.122 (Eds. 73.
Conference Paper
Klinger, T.; Hobirk, J.; Orlando, S.; Lancia, L.; Maric, D. et al.). 48th EPS Conference on Plasma Physics, Virtual, June 27, 2022 - July 01, 2022. European Physical Society, Geneva (2022)
Compatibility of high-Z impurity accumulation with high plasma performance in ECR-heated W7-X plasmas. In: 48th EPS Conference on Plasma Physics, P1b.117 (Eds. 74.
Conference Paper
Nonlinear numerical modeling for understanding electron temperature crashes observed in W7-X experiments. In: 47th EPS Conference on Plasma Physics, O5.101 (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)
75.
Conference Paper
Mode observations and confinement characterization during configuration scans in Wendelstein 7-X. In: 46th EPS Conference on Plasma Physics, P2.1063 (Eds. Riconda, C.; Brezinsek, S.; McCarty, K.; Lancaster, K.; Burgess, D. et al.). 46th EPS Conference on Plasma Physics, Milan, July 08, 2019 - July 12, 2019. European Physical Society, Geneva (2019)
76.
Conference Paper
High density and high performance operation with pellet injection in W7-X. In: 27th IAEA Fusion Energy Conference, EX/P8-8. 27th IAEA Fusion Energy Conference (FEC 2018), Gandhinagar (Ahmedabad), October 22, 2018 - October 27, 2018. International Atomic Energy Agency, Vienna (2019)
77.
Conference Paper
Investigation of Optically Grey Electron Cyclotron Harmonics in Wendelstein 7-X. In: 46th EPS Conference on Plasma Physics, P2.1053 (Eds. Riconda, C.; Brezinsek, S.; McCarty, K.; Lancaster, K.; Burgess, D. et al.). 46th EPS Conference on Plasma Physics, Milan, July 08, 2019 - July 12, 2019. European Physical Society, Geneva (2019)
78.
Conference Paper
ECE diagnostic and -measurements during the first W7-X divertor campaign. In: 46th EPS Conference on Plasma Physics, P2.1054 (Eds. Riconda, C.; Brezinsek, S.; McCarty, K.; Lancaster, K.; Burgess, D. et al.). 46th EPS Conference on Plasma Physics, Milan, July 08, 2019 - July 12, 2019. European Physical Society, Geneva (2019)
79.
Conference Paper
The effects of magnetic topology on the SOL island structure and turbulence transport in the first divertor plasma operation of W7-X. In: 27th IAEA Fusion Energy Conference, EX/P8-15. 27th IAEA Fusion Energy Conference (FEC 2018), Gandhinagar (Ahmedabad), October 22, 2018 - October 27, 2018. International Atomic Energy Agency, Vienna (2019)
80.
Conference Paper
Dependence of the intrinsic toroidal current on heating power and density in the W7-X stellarator. In: 46th EPS Conference on Plasma Physics, P2.1065 (Eds. Riconda, C.; Brezinsek, S.; McCarty, K.; Lancaster, K.; Burgess, D. et al.). 46th EPS Conference on Plasma Physics, Milan, July 08, 2019 - July 12, 2019. European Physical Society, Geneva (2019)