Publikationen von M. Berger

Berger, M.; Fantz, U.; Christ-Koch, S.; NNBI Team: Cavity ring-down spectroscopy on a high power rf driven source for negative hydrogen ions. Plasma Sources Science and Technology 18, 025004 (8pp) (2009)

Christ-Koch, S.; Fantz, U.; Berger, M.; NBI Team: Laser photodetachment on a high power, low pressure rf-driven negative hydrogen ion source. Plasma Sources Science and Technology 18, 025003 (12pp) (2009)

Fantz, U.; Franzen, P.; Kraus, W.; Berger, M.; Christ-Koch, S.; Falter, H.; Fröschle, M.; Gutser, R.; Heinemann, B.; Martens, C. et al.; McNeely, P.; Riedl, R.; Speth, E.; Stäbler, A.; Wünderlich, D.: Physical performance analysis and progress of the development of the negative ion RF source for the ITER NBI system. Nuclear Fusion 49, 125007 (9pp) (2009)

Stäbler, A.; Fantz, U.; Franzen, P.; Berger, M.; Christ-Koch, S.; Falter, H. D.; Froeschle, M.; Gutser, R.; Heinemann, B.; Holtum, D. et al.; Kraus, W.; Martens, C.; McNeely, P.; Nocentini, R.; Obermayer, S.; Riedl, R.; Speth, E.; Wünderlich, D.: Development of a RF-driven ion source for the ITER NBI system. Fusion Engineering and Design 84 (2-6), S. 265 - 268 (2009)

Fantz, U.; Franzen, P.; Kraus, W.; Falter, H. D.; Berger, M.; Christ-Koch, S.; Fröschle, M.; Gutser, R.; Heinemann, B.; Martens, C. et al.; McNeely, P.; Riedl, R.; Speth, E.; Wünderlich, D.: Low Pressure and High Power RF Sources for Negative Hydrogen Ions for Fusion Applications (ITER neutral beam injection) (invited). Review of Scientific Instruments 79 (2), 02A511 (6pp) (2008)

Fantz, U.; Franzen, P.; Kraus, W.; Berger, M.; Christ-Koch, S.; Fröschle, M.; Gutser, R.; Heinemann, B.; Martens, C.; McNeely, P. et al.; Riedl, R.; Speth, E.; Wünderlich, D.: Negative ion RF sources for ITER NBI: status of the deveopment and recent achievements. Invited Paper. Plasma Physics and Controlled Fusion 49, S. B563 - B580 (2007)

Franzen, P.; Falter, H. D.; Fantz, U.; Kraus, W.; Berger, M.; Christ, S.; Fröschle, M.; Gutser, R.; Heinemann, B.; Hilbert, S. et al.; Leyer, S.; Martens, C.; McNeely, P.; Riedl, R.; Speth, E.; Wünderlich, D.: Progress of the Development of the IPP RF Negative Ion Source for the ITER Neutral Beam System. Nuclear Fusion 47, S. 264 - 270 (2007)

Franzen, P.; Falter, H.; Heinemann, B.; Martens, C.; Fantz, U.; Berger, M.; Christ-Koch, S.; Fröschle, M.; Holtum, D.; Kraus, W. et al.; McNeely, P.; Riedl, R.; Süss, R.; Obermayer, S.; Speth, E.; Wünderlich, D.: RADI - a RF source size-scaling experiment towards the ITER neutral beam negative ion source. Fusion Engineering and Design 82, S. 407 - 423 (2007)

Fantz, U.; Falter, H.; Franzen, P.; Wünderlich, D.; Berger, M.; Lorenz, A.; Kraus, W.; McNeely, P.; Riedl, R.; Speth, E.: Spectroscopy - A Powerful Diagnostic Tool in Source Development. Nuclear Fusion 46, S. S297 - S306 (2006)

Fantz, U.; Franzen, P.; Kraus, W.; Wünderlich, D.; Gutser, R.; Berger, M.; NNBI Team: Plasma and Beam Homogeneity of the RF-Driven Negative Hydrogen Ion Source for ITER NBI. In: Negative Ions, Beams and Sources: Proceedings of the 1st International Symposium on Negative Ions, Beams and Sources, S. 265 - 274 (Hg. Surrey, E.; Simonin, A.). American Institute of Physics, Melville, NY (2009)

Kraus, W.; Berger, M.; Fantz, U.; Franzen, P.; Fröschle, M.; Heinemann, B.; Riedl, R.; Speth, E.; Stäbler, A.; Wünderlich, D.: Long Pulse H^- Beam Extraction with a RF Driven Ion Source with Low Fraction of Co-Extracted Electrons. In: Negative Ions, Beams and Sources: Proceedings of the 1st International Symposium on Negative Ions, Beams and Sources, S. 275 - 281 (Hg. Surrey, E.; Simonin, A.). American Institute of Physics, Melville, NY (2009)

Franzen, P.; Fantz, U.; Kraus, W.; Berger, M.; Christ-Koch, S.; Fröschle, M.; Gutser, R.; Heinemann, B.; Martens, C.; Maisberger, F. et al.; McNeely, P.; Riedl, R.; Speth, E.; Wünderlich, D.; Zacharias, T.: The IPP RF Source: A High Power, Low Pressure Negative Ion Source for the Neutral Beam Injection System of ITER. In: PLASMA 2007: The International Conference Research and Application of Plasmas; 4th German-Polish Conference on Plasma Diagnostics for Fusion and Applications; 6th French-Polish Seminar on Thermal Plasma in Space and Laboratory, S. 51 - 54 (Hg. Hartfuß, H.-J.; Dudeck, M.; Musielok, J.; Sadowski, M. J.). American Institute of Physics, Melville, NY (2008)

Kraus, W.; McNeely, P.; Berger, M.; Christ-Koch, S.; Falter, H. D.; Fantz, U.; Franzen, P.; Fröschle, M.; Heinemann, B.; Leyer, S. et al.; Riedl, R.; Speth, E.; Wünderlich, D.: RF Negative Ion Source Development at IPP Garching. In: Production and Neutralization of Negative Ions and Beams, S. 224 - 237 (Hg. Stockli, M.P.). American Institute of Physics, Melville, NY (2007)

Fantz, U.; Franzen, P.; Kraus, W.; Berger, M.; Christ-Koch, S.; Falter, H.; Fröschle, M.; Gutser, R.; Heinemann, B.; Martens, C. et al.; McNeely, P.; Riedl, R.; Speth, E.; Stäbler, A.; Wünderlich, D.: Physical Performance Analysis and the Progress of the Development of the Negative Ion RF Source for the ITER NBI System. In: Fusion Energy 2008, IT/P7-9. 22nd IAEA Fusion Energy Conference, Geneva, 13. Oktober 2008 - 18. Oktober 2008. International Atomic Energy Agency, Vienna (2009)

Kraus, W.; Berger, M.; Falter, H.-D.; Fantz, U.; Franzen, P.; Heinemann, B.; McNeely, P.; Riedl, R.; Speth, E.; Stäbler, A. et al.; Wünderlich, D.: Development of RF driven H^-/D^- sources for ITER. In: 35th European Physical Society Conference on Plasma Physics and 10th International Workshop on Fast Ignition of Fusion Targets. Contributed Papers, P-1.103 (Hg. Lalousis, P.; Moustaizis, S.). 35th EPS Conference on Plasma Physics and 10th International Workshop on Fast Ignition of Fusion Targets, Hersonissos, Crete, 09. Juni 2008 - 13. Juni 2008. European Physical Society, Geneva (2008)

Wünderlich, D.; Gutser, R.; Christ-Koch, S.; Fantz, U.; Berger, M.; Franzen, P.; Fröschle, M.; Heinemann, B.; Kraus, W.; Martens, C. et al.; McNeely, P.; Riedl, R.; Speth, E.: Modeling of Negative Ion RF Souces for ITER NBI: Current Status and Recent Achievements. In: 35th European Physical Society Conference on Plasma Physics and 10th International Workshop on Fast Ignition of Fusion Targets. Contributed Papers, P-2.102 (Hg. Lalousis, P.; Moustaizis, S.). 35th EPS Conference on Plasma Physics and 10th International Workshop on Fast Ignition of Fusion Targets, Hersonissos, Crete, 09. Juni 2008 - 13. Juni 2008. European Physical Society, Geneva (2008)

Fantz, U.; Franzen, P.; Falter, H. D.; Kraus, W.; Berger, M.; Christ-Koch, S.; Fröschle, M.; Gutser, R.; Heinemann, B.; Martens, C. et al.; McNeely, P.; Riedl, R.; Speth, E.; Wünderlich, D.: Large low pressure, high power RF sources for negative hydrogen ions for fusion applications. In: 28th International Conference on Phenomena in Ionized Gases (ICPIG), S. 2140 - 2143 (Hg. Institute of Plasma Physics). 28th International Conference on Phenomena in Ionized Gases (ICPIG), Prague, 15. Juli 2007 - 20. Juli 2007. (2007)

Franzen, P.; Falter, H. D.; Fantz, U.; Kraus, W.; Berger, M.; Christ, S.; Fröschle, M.; Gutser, R.; Heinemann, B.; Hilbert, S. et al.; Leyer, S.; Lümkemann, A.; Martens, C.; McNeely, P.; Riedl, R.; Speth, E.; Wünderlich, D.: Progress of the Development of the IPP RF Negative Ion Source for the ITER Neutral Beam System. In: Fusion Energy 2006, IT/2-3Rc. 21st IAEA Fusion Energy Conference, Chengdu, 16. Oktober 2006 - 21. Oktober 2006. International Atomic Energy Agency, Vienna (2007)

Franzen, P.; Fantz, U.; Kraus, W.; Berger, M.; Christ-Koch, S.; Fröschle, M.; Heinemann, B.; Maisberger, F.; Martens, C.; McNeely, P. et al.; Riedl, R.; Speth, E.; Wünderlich, D.; Zacharias, T.: Homogeneity and long pulse operation of the IPP RF source for the ITER NBI system. In: 34th European Physical Society Conference on Plasma Physics. Contributed Papers, P-4.182 (Hg. Gasior Wolowski J., P.). 34th EPS Conference on Plasma Physics, Warsaw, 02. Juli 2007 - 06. Juli 2007. European Physical Society, Geneva (2007)

Wünderlich, D.; Gutser, R.; Fantz, U.; Berger, M.; Christ-Koch, S.; Falter, H. D.; Franzen, P.; Fröschle, M.; Heinemann, B.; Kraus, W. et al.; Martens, C.; McNeely, P.; Riedl, R.; Speth, E.: Modeling of a Negative Ion RF Source for ITER NBI. In: 34th European Physical Society Conference on Plasma Physics. Contributed Papers, P-1.149 (Hg. Gasior Wolowski J., P.). 34th EPS Conference on Plasma Physics, Warsaw, 02. Juli 2007 - 06. Juli 2007. European Physical Society, Geneva (2007)