Publikationen von C. Wimmer

Zeitschriftenartikel (59)

1.
Zeitschriftenartikel
Harder, N. d.; Barnes, M.; Döring, A.; Heinemann, B.; Laterza, B.; Mario, I.; Pimazzoni, A.; Poggi, C.; La Rosa, A.; Sartori, E. et al.: Measuring the beamlet divergence in NBI systems for fusion: A diagnostic comparison. Fusion Engineering and Design 215, 114951 (2025)
2.
Zeitschriftenartikel
Wimmer, C.; Döring, A.; Fellinger, T.; Fröschle, M.; Heiler, A.; Mussini, D.; Fantz, U.: Stabilizing long pulse D- extraction for NBI using a Cs shower. Fusion Engineering and Design 215, 114949 (2025)
3.
Zeitschriftenartikel
Fantz, U.; Wünderlich, D.; Wimmer, C.; Barnes, M.; Harder, N. d.; Heinemann, B.; Heiler, A.; Lindqvist, M.; Merk, F.; Navarro, A. et al.: Contributions of the extended ELISE and BATMAN Upgrade test facilities to the roadmap towards ITER NBI. Nuclear Fusion 64, 086063 (2024)
4.
Zeitschriftenartikel
Harder, N. d.; Barnes, M.; Heinemann, B.; Lindqvist, M.; Nocentini, R.; Orozco, G.; Wimmer, C.; Wünderlich, D.; Fantz, U.; Veltri, P.: Beam optics of RF ion sources in view of ITER's NBI systems. Nuclear Fusion 64, 076046 (2024)
5.
Zeitschriftenartikel
Heiler, A.; Wimmer, C.; Berner, J.; Fantz, U.: Work function of the caesiated converter surface at the BATMAN Upgrade H- ion source at different operational scenarios. Journal of Physics: Conference Series 2743, 012025 (2024)
6.
Zeitschriftenartikel
Litaudon, X.; Fantz, U.; Villari, R.; Toigo, V.; Aumeunier, M.-H.; Autran, J.-L.; Batistoni, P.; Belonohy, E.; Bradnam, S.; Cecchetto, M. et al.: EUROfusion contributions to ITER nuclear operation. Nuclear Fusion 64, 112006 (2024)
7.
Zeitschriftenartikel
Orozco, G.; Barnes, M.; Fantz, U.; Harder, N. d.; Heinemann, B.; Navarro, A.; Nocentini, R.; Wimmer, C.: A calorimetric evaluation method for beam targets with IR imaging: Implementation for the negative ion source BATMAN Upgrade. Fusion Engineering and Design 205, 114531 (2024)
8.
Zeitschriftenartikel
Wimmer, C.; Barnes, M.; Harder, N. d.; Navarro, A.; Nocentini, R.; Orozco, G.; Wünderlich, D.; Heinemann, B.; Fantz, U.; Serianni, G. et al.: Beam divergence of RF negative hydrogen ion sources for fusion. Journal of Physics: Conference Series 2743, 012033 (2024)
9.
Zeitschriftenartikel
Wünderlich, D.; Wimmer, C.; Harder, N. d.; Barnes, M.; Fröschle, M.; Heiler, A.; Navarro, A.; Riedl, R.; Yordanov, D.; Fantz, U. et al.: Towards ITER-Relevant CW Extraction at Negative Ion Sources for Fusion. Journal of Physics: Conference Series 2743, 012026 (2024)
10.
Zeitschriftenartikel
Yordanov, D.; Wünderlich, D.; Wimmer, C.; Riedl, R.; Navarro, A.; Fantz, U.; NNBI Team, Max Planck Institute for Plasma Physics, Max Planck Society: Plasma homogeneity over the extraction beamlet groups at the half size ITER negative ion source at ELISE test facility. Journal of Physics: Conference Series 2743, 012034 (2024)
11.
Zeitschriftenartikel
Zielke, D.; Wimmer, C.; Fantz, U.: Ion flux measurements using a Mach-Langmuir probe in the ITER prototype neutral beam injection ion source. Journal of Physics D: Applied Physics 57, 125201 (2024)
12.
Zeitschriftenartikel
Marcuzzi, D.; Toigo, V.; Boldrin, M.; Chitarin, G.; Dal Bello, S.; Grando, L.; Luchetta, A.; Pasqualotto, R.; Pavei, M.; Serianni, G. et al.: Lessons learned after three years of SPIDER operation and the first MITICA integrated tests. Fusion Engineering and Design 191, 113590 (2023)
13.
Zeitschriftenartikel
Merk, F.; Wimmer, C.; Briefi, S.; Fantz, U.: TALIF at H- ion sources for the determination of the density and EDF of atomic hydrogen. Journal of Physics D: Applied Physics 56, 155201 (2023)
14.
Zeitschriftenartikel
Orozco, G.; Barnes, M.; Froeschle, M.; Harder, N. d.; Heinemann, B.; Kolbinger, J.; Oberpriller, A.; Nocentini, R.; Wimmer, C.; Fantz, U.: 3D magnetic field measurements and improvements at the negative ion source BATMAN Upgrade. Fusion Engineering and Design 189, 113471 (2023)
15.
Zeitschriftenartikel
Wolf, V.; Zielke, D.; Rauner, D.; Briefi, S.; Wimmer, C.; Fantz, U.: Mach probe diagnostic for determining positive ion fluxes in H- ion sources. Journal of Instrumentation 18, C10009 (2023)
16.
Zeitschriftenartikel
Fantz, U.; Briefi, S.; Fröschle, M.; Harder, N. d.; Heiler, A.; Heinemann, B.; Hurlbatt, A.; Hopf, C.; Lindqvist, M.; Merk, F. et al.: Ion source developments at IPP: On the road towards achieving the ITER-NBI targets and preparing concepts for DEMO. Journal of Physics: Conference Series 2244, 012049 (2022)
17.
Zeitschriftenartikel
Harder, N. d.; Hurlbatt, A.; Wimmer, C.; Orozco, G.; Nocentini, R.; Fröschle, M.; Heinemann, B.; Fantz, U.: ITER-HNB plasma and extraction grids in BUG: Characterization of magnetic deflection correction. Journal of Physics: Conference Series 2244, 012053 (2022)
18.
Zeitschriftenartikel
Mimo, A.; Wimmer, C.; Wünderlich, D.; Fröschle, M.; Fantz, U.: Towards the optimization of the Cs evaporation configuration for long pulse operation of negative ion sources. Journal of Physics: Conference Series 2244, 012057 (2022)
19.
Zeitschriftenartikel
Wimmer, C.; Briefi, S.; Fröschle, M.; Heinemann, B.; Harder, N. d.; Hurlbatt, A.; Mimo, A.; Nocentini, R.; Orozco, G.; Fantz, U.: Overview of recent and upcoming activities at the BATMAN Upgrade test facility. Journal of Physics: Conference Series 2244, 012051 (2022)
20.
Zeitschriftenartikel
Yordanov, D.; Wünderlich, D.; Wimmer, C.; Fantz, U.: On the effect of biased surfaces in the vicinity of the large extraction area of the ELISE test facility. Journal of Physics: Conference Series 2244, 012050 (2022)