Publications of H. Niemann

Poster (63)

161.
Poster
Gao, Y.; Jakubowski, M.; Drewelow, P.; Pisano, F.; Puig Sitjes, A.; Niemann, H.; Ali, A.; Rack, M.: Approaches for quantitative study of divertor heat loads on W7-X. 14th Quantitative Infrared Thermography Conference, Berlin (submitted)
162.
Poster
König, R.; Feng, Y.; Jakubowski, M.; Brezinsek, S.; Endler, M.; Krychowiak, M.; Baldzuhn, J.; Otte, M.; Zhang, D.; Hammond, K. C. et al.; Rudischhauser, L.; Niemann, H.; Bozhenkov, S.; Rahbarnia, K.; Kazakov, Y.; Pedersen, T. S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Observations of Strong Reduction of the Power Load onto the Island Divertor Targets of Wendelstein 7-X in the OP1.2a Experimental Campaign: Complete Stable detachment? 23rd International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI 23), Princeton, NJ (submitted)
163.
Poster
Marsen, S.; Corre, Y.; Laqua, H. P.; Moncada, V.; Moseev, D.; Niemann, H.; Stange, T.; Wilde, F.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Control and protection system for the W7-X ECRH plant – experience from the first and plans for the next campaign. 27th IEEE Symposium on Fusion Engineering (SOFE 2017), Shanghai (submitted)
164.
Poster
Niemann, H.; Effenberg, F.; Jakubowski, M.; König, R.; Pedersen, T. S.; Wurden, G. A.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Power loads and power decay lengths in the limiter phase of Wendelstein 7-X. 643rd Wilhelm and Else Heraeus Seminar "Impact of 3D Magnetic Fields on Hot Plasmas", Bad Honnef (submitted)
165.
Poster
Niemann, H.; Effenberg, F.; Jakubowski, M.; König, R.; Pedersen, T. S.; Wurden, G.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Power loads and fall-off lengths in the limiter and divertor phase of Wendelstein 7-X. 21st International Stellarator-Heliotron Workshop (ISHW 2017), Kyoto (submitted)
166.
Poster
Niemann, H.; Jakubowski, M.; Ali, A.; Drewelow, P.; Puig Sitjes, A.; König, R.; Pedersen, T. S.; Wurden, G. A.; Effenberg, F.; Pisano, F. et al.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Power loads in the divertor phase of Wendelstein 7-X. 23rd International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI 23), Princeton, NJ (submitted)
167.
Poster
Wurden, G. A.; Ali, A.; Drewelow, P.; Gao, Y.; Jakubowski, M.; Niemann, H.; Pisano, F.; Puig Sitjes, A.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Modulated heating scenario development for detection of surface layers and hotspots in W7-X. 23rd International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI 23), Princeton, NJ (submitted)
168.
Poster
Bozhenkov, S.; Jakubowski, M.; Lazerson, S.; Niemann, H.; Wurden, G. A.; Wenzel, U.; Stephey, L.; König, R.; Biedermann, C.; Kocsis, G. et al.; Szepesi, T.; Pedersen, T. S.; Wolf, R. C.: Enhancement of W7-X Performance by Symmetrization of Limiter Loads with Error Field Correction Coils. 26th IAEA Fusion Energy Conference (FEC 2016), Kyoto (submitted)
169.
Poster
Effenberg, F.; Feng, Y.; Schmitz, O.; Frerichs, H.; Bozhenkov, S.; Geiger, J.; Niemann, H.; Jakubowski, M.; König, R.; Krychowiak, M. et al.; Pedersen, T. S.; Reiter, D.; Stephey, L.; Wurden, G.: 3-D Modeling of Edge Transport and Plasma Surface Interactions for Wendelstein 7-X Startup Plasmas. The Sherwood Theory Conference, Madison, WI (submitted)
170.
Poster
Effenberg, F.; Feng, Y.; Schmitz, O.; Frerichs, H.; Bozhenkov, S.; Hölbe, H.; Jakubowski, M.; König, R.; Krychowiak, M.; Niemann, H. et al.; Pedersen, T. S.; Reiter, D.; Stephey, L.: Modeling of plasma edge transport and impact of impurities on limiter heat fluxes in Wendelstein 7-X startup plasmas. 22nd International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI 22), Rome (submitted)
171.
Poster
Frerichs, H.; Effenberg, F.; Schmitz, O.; Biedermann, C.; Feng, Y.; Jakubowski, M.; König, R.; Krychowiak, M.; Lore, J.; Niemann, H. et al.; Pedersen, T. S.; Stephey, L.; Wurden, G. A.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Synthetic plasma edge diagnostics in EMC3-EIRENE, highlighted for Wendelstein 7-X. 21st Topical Conference on High Temperature Plasma Diagnostics (HTPD 2016), Madison, WI (submitted)
172.
Poster
Niemann, H.; Jakubowski, M.; König, R.; Pedersen, T. S.; Wurden, G.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Power loads in the limiter phase of Wendelstein 7-X. 43rd EPS Conference on Plasma Physics, Leuven (submitted)
173.
Poster
Niemann, H.; Jakubowski, M.; König, R.; Pedersen, T. S.; Wurden, G.: Power loads and power decay lengths in the limiter phase of Wendelstein 7-X. DPG-Frühjahrstagung der Sektion Materie und Kosmos (SMuK), Bremen (submitted)
174.
Poster
Pedersen, T. S.; König, R.; Otte, M.; Standley, B.; Endler, M.; Jakubowski, M.; Krychowiak, M.; Baldzuhn, J.; Biedermann, C.; Kornejew, P. et al.; Wenzel, U.; Niemann, H.; Klinger, T.; Rahbarnia, K.; Grulke, O.; Wolf, R. C.; Laqua, H. P.; Bozhenkov, S.; Pasch, E.; Dinklage, A.; Hirsch, M.; Stange, T.; Beurskens, M.; Hartmann, D.; Helander, P.; Geiger, J.; Bosch, H.-S.; Brakel, R.; Szepesi, T.; Kocsis, G.; Wurden, G. A.; Gates, D.; Lazerson, S.; Pablant, N.; Stephey, L.; Barbui, T.; Effenberg, F.; Schmitz, O.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Highlights from the first operation phase of W7-X. 43rd EPS Conference on Plasma Physics, Leuven (submitted)
175.
Poster
Saitoh, H.; Hergenhahn, U.; Niemann, H.; Paschkowski, N.; Pedersen, T. S.; Stanja, J.; Stenson, E. V.; Stoneking, M. R.; Hugenschmidt, C.; Piochacz, C. et al.; Vohburger, S.; Schweikhard, L.; Danielson, J. R.; Surko, C. M.: Progress toward the creation of magnetically confined pair plasmas. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover (2016)
176.
Poster
Stanja, J.; Hergenhahn, U.; Niemann, H.; Pedersen, T. S.; Saitoh, H.; Stenson, E. V.; Stoneking, M. R.; Hugenschmidt, C.; Piochacz, C.: Characterization of positron beams for the APEX project. 43rd EPS Conference on Plasma Physics, Leuven (2016)
177.
Poster
Wurden, G. A.; Biedermann, C.; Effenberg, F.; Jakubowski, M.; Stephey, L.; Bozhenkov, S. A.; Harris, J. H.; Niemann, H.; Klose, S.; Marsen, S. et al.; Laqua, H. P.; Schmitz, O.; Unterberg, E. A.; König, R.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Limiter Observations during W7-X First Plasmas. 26th IAEA Fusion Energy Conference (FEC 2016), Kyoto (submitted)
178.
Poster
Wurden, G. A.; Biedermann, C.; Effenberg, F.; Jakubowski, M.; Stephey, L.; Bozhenkov, S.; Brezinsek, S.; Cannas, B.; Pisano, F.; Niemann, H. et al.; Marsen, S.; Laqua, H. P.; König, R.; Schmitz, O.; Harris, J. H.; Unterberg, E. A.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Limiter Observations during W7-X First Plasmas. 58th Annual Meeting of the APS Division of Plasma Physics, San Jose, CA (submitted)
179.
Poster
Niemann, H.; Jakubowski, M.; Pedersen, T. S.; Wurden, G.: Power loads in the limiter phase of Wendelstein 7-X. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover (submitted)
180.
Poster
Paschkowski, N.; Niemann, H.; Pedersen, T. S.: Mini-Stellarator for public outreach. 20th International Stellarator-Heliotron Workshop (ISHW), Greifswald (2015)
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