Publikationen von C. Wimmer

Vortrag (30)

61.
Vortrag
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)
62.
Vortrag
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)
63.
Vortrag
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)
64.
Vortrag
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)
65.
Vortrag
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)
66.
Vortrag
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)
67.
Vortrag
Tsumori, K.; Ikeda, K.; Nakano, H.; Kisaki, M.; Geng, S.; Wada, M.; Sasaki, K.; Nishiyama, S.; Serianni, G.; Wimmer, C. et al.; Agosttineti, P.; Sartori, E.; Brombin, M.; Nagaoka, K.; Osakabe, M.; Takeiri, Y.; Kaneko, O.: Negative Ion Production and Beam Extraction Processes in a Large Ion Source. 16th International Conference on Ion Sources (ICIS 2015), New York, NY (eingereicht)
68.
Vortrag
Wimmer, C.; Schiesko, L.; Fantz, U.; NNBI Team, Max Planck Institute for Plasma Physics, Max Planck Society: Investigation of the Boundary Layer during the Transition from Volume to Surface Dominated H- Production at the BATMAN Test Facility. 16th International Conference on Ion Sources (ICIS 2015), New York, NY (eingereicht)
69.
Vortrag
Wimmer, C.; Schiesko, L.; Mochalskyy, S.; Fantz, U.; NNBI Team, Max Planck Institute for Plasma Physics, Max Planck Society: Übergang von volumen- zu oberflächendominierter H--Produktion in großflächigen Quellen negativer Wasserstoffionen. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover (eingereicht)
70.
Vortrag
Fantz, U.; Franzen, P.; Kraus, W.; Schiesko, L.; Wimmer, C.; Wünderlich, D.: Size Scaling of Negative Hydrogen Ion Sources for Fusion. 4th International Symposium on Negative Ions, Beams and Sources (NIBS 2014), Garching (eingereicht)
71.
Vortrag
Wimmer, C.; Fantz, U.; Schiesko, L.; NNBI Team, Max Planck Institute for Plasma Physics, Max Planck Society: Dependence of the Source Performance on Plasma Parameters at the BATMAN Test Facility. 4th International Symposium on Negative Ions, Beams and Sources (NIBS 2014), Garching (2014)
72.
Vortrag
Wünderlich, D.; Wimmer, C.; Schiesko, L.; Fantz, U.; Franzen, P.; NNBI Team, Max Planck Institute for Plasma Physics, Max Planck Society: Negative hydrogen ion sources for NBI: diagnostics of electronegative plasmas with high relevance for fusion experiments. 22nd Europhysics Conference on Atomic and Molecular Physics of Ionized Gases (ESCAMPIG), Greifswald (eingereicht)
73.
Vortrag
Wimmer, C.; Fantz, U.; NNBI-Team: Characteristics and Dynamics of the Extended Boundary Layer in RF-driven Sources for Negative Hydrogen Ions. HEPP Colloquium 2013, Strausberg (2013)
74.
Vortrag
Nocentini, R.; Heinemann, B.; Fantz, U.; Franzen, P.; Froeschle, M.; Kraus, W.; Martens, C.; Riedl, R.; Ruf, B.; Schiesko, L. et al.; Wimmer, C.; Wuenderlich, D.; NNBI-Team: Development of a Large RF IonSource for the ITER Neutral Beam Injector: Project Overview and First Results of ELISE. 25th Symposium on Fusion Engineering (SOFE 2013), San Francisco, CA (2013)
75.
Vortrag
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)
76.
Vortrag
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)
77.
Vortrag
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)
78.
Vortrag
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)

Poster (24)

79.
Poster
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)
80.
Poster
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)
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