Publikationen von C. Wimmer

Wimmer, C.; Fantz, U.; NNBI-Team: Cesium dynamics and H^- density in the extended boundary layer of negative hydrogen ion sources for fusion. In: Third International Symposium on Negative Ions, Beams and Sources (NIBS 2012), S. 246 - 254 (Hg. Tarvainen, O.; Kalvas, T.). American Institute of Physics, Melville, TN (2013)

Franzen, P.; Heinemann, B.; Fantz, U.; Wünderlich, D.; Kraus, W.; Fröschle, M.; Martens, C.; Riedl, R.; Masiello, A.; Ruf, B. et al.; Schiesko, L.; Wimmer, C.; NNBI Team: Commissioning and First Results of the ITER-Relevant Negative Ion Beam Test Facility ELISE. In: Proceedings of the 24th IAEA Fusion Energy Conference, ITR/P1-01. 24th IAEA Fusion Energy Conference 2012, San Diego, CA, 08. Oktober 2012 - 13. Oktober 2012. International Atomic Energy Agency, Vienna (2013)

Merk, F.; Wimmer, C.; Briefi, S.; Carbone, E.; Fantz, U.; NNBI Team, Max Planck Institute for Plasma Physics, Max Planck Society: First Steps towards TALIF Measurements of the H Atom Velocity Distribution Function and Density in Negative Ion Sources. In: Verhandlungen der Deutschen Physikalischen Gesellschaft, (VI) 55 (1), P 16.10. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover, 08. März 2020 - 13. März 2020. DPG, Bad Honnef (eingereicht)

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. 19th International Conference on Ion Sources (ICIS 2021), Virtual (eingereicht)

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. 19th International Conference on Ion Sources (ICIS 2021), Virtual (eingereicht)

Hurlbatt, A.; Bonomo, F.; Orozco, G.; Nocentini, R.; Wimmer, C.: Impact of operational parameters on single beamlet deflection in a negative ion source for NBI applications. 7th International Symposium on Negative Ions, Beams and Sources (NIBS 2020) (Virtual) (eingereicht)

Nakano, H.; Wimmer, C.; Kisaki, M.; Hurlbatt, A.; Briefi, S.; Bonomo, F.; Mimo, A.; Heinemann, B.; Fröschle, M.; Tsumori, K. et al.; Fantz, U.: Initial results of a plasma grid comparison experiment between NIFS and ITER-like types at BATMAN Upgrade. 7th International Symposium on Negative Ions, Beams and Sources (NIBS 2020) (Virtual) (eingereicht)

Mimo, A.; Nakano, H.; Wimmer, C.; Wünderlich, D.; Fantz, U.; Tsumori, K.: Cavity Ring-Down Spectroscopy system for the determination of negative hydrogen ion density at the ELISE test facility. 18th International Conference on Ion Sources (ICIS 2019), Lanzhou (eingereicht)

Kraus, W.; Fantz, U.; Heinemann, B.; Schiesko, L.; Wimmer, C.; NNBI Team, Max Planck Institute for Plasma Physics, Max Planck Society: First Beam Extraction Experiments at BATMAN Upgrade. 6th International Symposium on Negative Ions, Beams and Sources (NIBS 2018), Novosibirsk (eingereicht)

Mimo, A.; Wimmer, C.; Wünderlich, D.; Fantz, U.: Studies of the Cs Dynamics in Large Ion Sources using the CsFlow3D Code. 6th International Symposium on Negative Ions, Beams and Sources (NIBS 2018), Novosibirsk (eingereicht)

Wimmer, C.; Mario, I.; Wünderlich, D.; Fantz, U.; NNBI Team, Max Planck Institute for Plasma Physics, Max Planck Society: Influence of External Magnets and the Potential Rods on the Plasma Symmetry in the ELISE Ion Source. 6th International Symposium on Negative Ions, Beams and Sources (NIBS 2018), Novosibirsk (eingereicht)

Schiesko, L.; Wimmer, C.; Heinemann, B.; Bonomo, F.; Fantz, U.: Understanding some aspects of RF driven negative hydrogen ion sources for fusion by means of diagnostics. 21st International Colloquium on Plasma Processes (CIP) and the 5th Magnetron Ion Processing & Arc Technologies European Conference (MIATEC), Vienna (eingereicht)

Wimmer, C.; Fantz, U.; Lindauer, M.; Mimo, A.: Improved Understanding of the Caesium Dynamics in Large H^- Sources by Combining TDLAS Measurements and Modelling. 17th International Conference on Ion Sources (ICIS 2017), Geneva (eingereicht)

Wimmer, C.; Lindauer, M.; Fantz, U.; NNBI Team, Max Planck Institute for Plasma Physics, Max Planck Society: Determination of the Cs distribution along a line of sight by the Zeeman splitting in an inhomogeneous magnetic field. 82. Jahrestagung der DPG und DPG-Frühjahrstagung der Sektion AMOP, Erlangen (eingereicht)

Kraus, W.; Fantz, U.; Heinemann, B.; Schiesko, L.; Wimmer, C.; NNBI Team, Max Planck Institute for Plasma Physics, Max Planck Society: Performance of the BATMAN RF Source with a Large Racetrack Shaped Driver. 5th International Symposium on Negative Ions, Beams and Sources (NIBS 2016), Oxford (eingereicht)

Mimo, A.; Wimmer, C.; Wünderlich, D.; Fantz, U.: Modelling of caesium dynamics in the negative ion sources BATMAN and ELISE. 5th International Symposium on Negative Ions, Beams and Sources (NIBS 2016), Oxford (eingereicht)

Mimo, A.; Wimmer, C.; Wünderlich, D.; Fantz, U.: Modelling of Caesium redistribution in the RF negative hydrogen ion source ELISE. DPG-Frühjahrstagung der Sektion Materie und Kosmos (SMuK), Bremen (eingereicht)

Wimmer, C.; Schiesko, L.; Jovovic, J.; Fantz, U.; NNBI Team, Max Planck Institute for Plasma Physics, Max Planck Society: Investigation of plasma parameters at BATMAN for variation of the Cs evaporation asymmetry and comparing two driver geometries. 5th International Symposium on Negative Ions, Beams and Sources (NIBS 2016), Oxford (eingereicht)

Ikeda, K.; Agostinetti, P.; Brombin, M.; Fantz, U.; Geng, S.; Kaneko, O.; Kisaki, M.; Nagaoka, K.; Nakano, H.; Osakabe, M. et al.; Sartori, E.; Serianni, G.; Takeiri, Y.; Tsumori, K.; Veltri, P.; Wimmer, C.; Wünderlich, D.: Recent Studies of Hydrogen Negative Ion Source and Beam Production for NBI in Large Helical Device. 25th International Toki Conference (ITC 25), Toki (2015)

Nakano, H.; Tsumori, K.; Kisaki, M.; Ikeda, K.; Geng, S.; Nagaoka, K.; Osakabe, M.; Takeiri, Y.; Kaneko, O.; Serianni, G. et al.; Agostinetti, P.; Sartori, E.; Brombin, M.; Wimmer, C.: Behavior of Negative Hydrogen Ion and its Beam by Bias and Beam Extraction Voltages. 68th Annual Gaseous Electronics Conference (GEC 68) / 9th International Conference on Reactive Plasmas (ICRP 9) / 33rd Symposium on Plasma Processing (SPP 33), Honolulu (eingereicht)