Publications of G. Grenfell
All genres
Journal Article (10)
1.
Journal Article
192, 113783 (2023)
Experimental validation of the intensity refractometry principle for density measurements at the edge of a tokamak. Fusion Engineering and Design 2.
Journal Article
33, 101262 (2022)
Physics of the electric field in the scrape-off layer in ASDEX Upgrade L-mode discharges and comparison to experiments. Nuclear Materials and Energy 3.
Journal Article
93, 023507 (2022)
High-heat flux ball-pen probe head in ASDEX-Upgrade. Review of Scientific Instruments 4.
Journal Article
33, 101277 (2022)
Turbulence in the near scrape-off layer towards the L-mode density limit in ASDEX-Upgrade. Nuclear Materials and Energy 5.
Journal Article
62, 042025 (2022)
Overview of the TJ-II stellarator research programme towards model validation in fusion plasmas. Nuclear Fusion 6.
Journal Article
62, 042021 (2022)
Overview of the COMPASS results. Nuclear Fusion 7.
Journal Article
29, 072304 (2022)
Characterizing the flow and turbulence structure near the last closed flux surface in L-mode plasmas of ASDEX Upgrade. Physics of Plasmas 8.
Journal Article
62, 036004 (2022)
I-mode pedestal relaxation events in the Alcator C-Mod and ASDEX Upgrade tokamaks. Nuclear Fusion 9.
Journal Article
92, 103501 (2021)
Linearized spectrum correlation analysis for thermal helium beam diagnostics. Review of Scientific Instruments 10.
Journal Article
60, 126006 (2020)
Turbulent filament properties in L and H-mode regime in the RFX-mod operating as a tokamak. Nuclear Fusion Talk (9)
11.
Talk
On the role of coherent modes on EDA high confinement discharges in ASDEX Upgrade. 2024 Autumn Meeting of the Brazilian Physical Society (EOSBF-2024), Florianopolis (submitted)
12.
Talk
Physics of Electrical Currents and Fields in the Scrape-off Layer of Tokamak Plasmas. DPG-Frühjahrstagung 2024, Greifswald (submitted)
13.
Talk
Separatrix ion to electron temperature ratio in the TCV and ASDEX Upgrade tokamaks. 26th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI 26), Marseille (submitted)
14.
Talk
Overview of EDA H-mode studies in ASDEX Upgrade. 29th IAEA Fusion Energy Conference (FEC 2023), London (submitted)
15.
Talk
Stationary ELM-free H-mode in ASDEX Upgrade. 49th EPS Conference on Plasma Physics, Bordeaux (submitted)
16.
Talk
New technique for measuring low densities at the tokamak edge – concept, application on ASDEX Upgrade and prospects. 24th Topical Conference on High Temperature Plasma Diagnostics (HTPD 2022), Rochester, NY (submitted)
17.
Talk
New microwave diagnostic to probe density at the edge of fusion plasmas based on intensity refractometry. 15th International Reflectometry Workshop for Fusion Plasma Diagnostics (IRW15), St. Paul-lez-Durance (submitted)
18.
Talk
Physics of the electric field in the scrape-off layer of ASDEX Upgrade L-mode discharges and relation to divertor conditions. 25th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI 25), Jeju (submitted)
19.
Talk
I-mode pedestal relaxation events: a cross-machine overview and implications for a fusion power plant. 25th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI 25), Jeju (submitted)
Poster (9)
20.
Poster
The properties of the QCM in EDA H mode and its relation to QCE in ASDEX Upgrade. 26th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI 26), Marseille (2024)