Publikationen von C. Wimmer

Heinemann, B.; Fantz, U.; Franzen, P.; Froeschle, M.; Kraus, W.; Martens, C.; Nocentini, R.; Riedl, R.; Ruf, B.; Schiesko, L. et al.; Wimmer, C.; Wuenderlich, D.; NNBI-Team: Negative Ion Test Facility ELISE - Status and First Results. 27th Symposium on Fusion Technology (SOFT 2012), Liège (2012)

Wimmer, C.; Fantz, U.; NNBI Team: Cesium Dynamics and H^--Density in the Extended Boundary Layer of Negative Hydrogen Ion Sources for Fusion. 3rd International Symposium on Negative Ions, Beams and Sources (NIBS 2012), Jyväskylä (2012)

Fantz, U.; Wimmer, C.; NNBI Team: Cesium dynamics in long pulse operation of negative hydrogen ion sources for fusion. 14th International Conference on Ion Sources (ICIS 2011), Giardini Naxos (2011)

Jahnke, T.; Czasch, A.; Schöffler, M.; Schössler, S.; Knapp, A.; Käsz, M.; Titze, J.; Wimmer, C.; Kreidi, K.; Grisenti, R. E. et al.; Staudte, A.; Jagutzki, O.; Hergenhahn, U.; Schmidt-Böcking, H.; Dörner, R.: Experimental Observation of Interatomic Coulombic Decay in Neon Dimers. Physik seit Einstein - 69. Jahrestagung der Deutschen Physikalischen Gesellschaft (DPG) mit allen Fachverbänden und der Astronomischen Gesellschaft (AG), Berlin (2005)

Berner, J. M.; Wimmer, C.; Fantz, U.: Work Function Measurements in BATMAN Upgrade using LEDs Revealing Remarkably Low Values. 8th International Symposium on Negative Ions, Beams and Sources (NIBS 2022), Padova, Virtual (eingereicht)

Orozco, G.; Fröschle, M.; Harder, N. d.; Heinemann, B.; Hurlbatt, A.; Kolbinger, J.; Oberpriller, A.; Nocentini, R.; Wimmer, C.: 3D magnetic field measurements and improvements at the negative ion source BATMAN Upgrade. 32nd Symposium on Fusion Technology (SOFT 2022), Dubrovnik, Virtual (eingereicht)

Berner, J. M.; Wimmer, C.; Fantz, U.: Work Function Measurements of the Cesiated Surface in a Negative Hydrogen Ion Source Using LEDs. DPG-Frühjahrstagung der Fachverbände Physik der Hadronen und Kerne, Plasmaphysik und des Arbeitskreises Beschleunigerphysik , Mainz, Virtual (eingereicht)

Harder, N. d.; Hurlbatt, A.; Wimmer, C.; Orozco, G.; Nocentini, R.; Fröschle, M.; Heinemann, B.; Fantz, U.: The ITER-HNB Plasma Grid and Extraction Grid in BUG: Characterization of a Magnetic Deflection Correction System. 19th International Conference on Ion Sources (ICIS 2021), Virtual (eingereicht)

Merk, F.; Wimmer, C.; Briefi, S.; Fantz, U.: TALIF on H₂ Plasmas in Preparation of its Usage for Negative Ion Sources. DPG-Tagung der Sektion Materie und Kosmos (SMuK), Virtual (eingereicht)

Yordanov, D.; Wünderlich, D.; Wimmer, C.; Fantz, U.: On the Effect of Biased Surfaces in the Vicinity of the Extraction Area at the Large RF Driven Negative Ion Source at the ELISE Test Facility. 19th International Conference on Ion Sources (ICIS 2021), Virtual (eingereicht)

Orozco, G.; Bonomo, F.; Harder, N. d.; Heinemann, B.; Hurlbatt, A.; Nocentini, R.; Riedl, R.; Wimmer, C.: Design and first results of a retractable 1D-CFC beam target for BATMAN Upgrade. 31st Symposium on Fusion Technology (SOFT 2020), Virtual Edition (eingereicht)

Wünderlich, D.; Riedl, R.; Bonomo, F.; Mario, I.; Mimo, A.; Wimmer, C.; Fantz, U.; Heinemann, B.; Kraus, W.; NNBI Team, Max Planck Institute for Plasma Physics, Max Planck Society: NNBI for ITER: Status of Long Pulses in Deuterium at the Test Facilities Batman Upgrade and ELISE. 28th IAEA Fusion Energy Conference (FEC 2020), Virtual (eingereicht)

Nakano, H.; Mimo, A.; Kisaki, M.; Wimmer, C.; Mario, I.; Wünderlich, D.; Ikeda, K.; Masaki, S.; Haba, Y.; Nagaoka, K. et al.; Fujiwara, Y.; Osakabe, M.; Fantz, U.; Tsumori, K.: Characteristics comparison of negative ion density between negative ion sources at NIFS and IPP. 18th International Conference on Ion Sources (ICIS 2019), Lanzhou (2019)

Wimmer, C.; Bonomo, F.; Hurlbatt, A.; Schiesko, L.; Fantz, U.; Heinemann, B.; Orozco, G.; Agostini, M.; Barbisan, M.; Brombin, M. et al.; Delogu, R.; Pimazzoni, A.; Serianni, G.; Ugoletti, M.; Veltri, P.: Novel comparative measurement of H^- beam divergences at the BATMAN Upgrade test facility: single beamlet and a group of beamlets. 18th International Conference on Ion Sources (ICIS 2019), Lanzhou (eingereicht)

Fantz, U.; Bonomo, F.; Fröschle, M.; Heinemann, B.; Hurlbatt, A.; Kraus, W.; Schiesko, L.; Montellano, I. M.; Nocentini, R.; Riedl, R. et al.; Wimmer, C.: Advanced NBI beam characterisation capabilities at the recently improved test facility BATMAN Upgrade. 30th Symposium on Fusion Technology (SOFT 2018), Giardini Naxos (eingereicht)

Heinemann, B.; Kraus, W.; Wünderlich, D.; Bonomo, F.; Fantz, U.; Fröschle, M.; Mario, I.; Riedl, R.; Wimmer, C.: Achievements of the ELISE test facility in view of the ITER NBI. 30th Symposium on Fusion Technology (SOFT 2018), Giardini Naxos (eingereicht)

Schiesko, L.; Wimmer, C.; Fantz, U.; NNBI Team, Max Planck Institute for Plasma Physics, Max Planck Society: Langmuir Probe Investigations of Different Magnetic Filter Field Configurations at BATMAN Upgrade. 6th International Symposium on Negative Ions, Beams and Sources (NIBS 2018), Novosibirsk (eingereicht)

Heinemann, B.; Fantz, U.; Kraus, W.; Wünderlich, D.; Bonomo, F.; Froeschle, M.; Mario, I.; Nocentini, R.; Riedl, R.; Wimmer, C.: Latest achievements of the negative ion beam test facility ELISE. 13th International Symposium on Fusion Nuclear Technology (ISFNT-13), Kyoto (eingereicht)

Aza, E.; Schiesko, L.; Wimmer, C.; Wünderlich, D.; Fantz, U.; NNBI Team, Max Planck Institute for Plasma Physics, Max Planck Society: Beam characterization 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)

Mimo, A.; Wimmer, C.; Wünderlich, D.; Fantz, U.: Optimization of caesium dynamics in large and powerful RF sources for negative hydrogen ions. DPG-Frühjahrstagung 2015 der Fachverbände Kurzzeitphysik und Plasmaphysik, Bochum (eingereicht)