Publikationen von J. Geiger

Lore, J. D.; Gao, Y.; Geiger, J.; Hoelbe, H.; Niemann, H.; Jakubowski, M.; Wurden, G. A.; Lazerson, S.; Drewelow, P.; Ali, A. et al.; Puig Sitjes, A.; LeViness, A.; Frerichs, H.; Barbui, T.; Effenberg, F.; Harris, J.; Lumsdaine, A.; Boscary, J.; Pisano, F.; Cannas, B.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Measurement and modeling of magnetic configurations to mimic overload scenarios in the W7-X stellarator. Nuclear Fusion 59, 066041 (2019)

Marushchenko, N. B.; Aleynikov, P.; Beidler, C. D.; Dinklage, A.; Geiger, J.; Helander, P.; Laqua, H. P.; Maassberg, H.; Turkin, Y.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Reduced field Scenario with X3 heating in W7-X. EPJ Web of Conferences 203, 01006 (2019)

Pedersen, T. S.; König, R.; Jakubowski, M.; Krychowiak, M.; Gradic, D.; Killer, C.; Niemann, H.; Szepesi, T.; Wenzel, U.; Ali, A. et al.; Anda, G.; Baldzuhn, J.; Barbui, T.; Biedermann, C.; Blackwell, B. D.; Bosch, H.-S.; Bozhenkov, S.; Brakel, R.; Brezinsek, S.; Cai, J.; Cannas, B.; Coenen, J. W.; Cosfeld, J.; Dinklage, A.; Dittmar, T.; Drewelow, P.; Drews, P.; Dunai, D.; Effenberg, F.; Endler, M.; Feng, Y.; Fellinger, J.; Ford, O.; Frerichs, H.; Fuchert, G.; Gao, Y.; Geiger, J.; Goriaev, A.; Hammond, K.; Harris, J.; Hathiramani, D.; Henkel, M.; Kazakov, Y. O.; Kirschner, A.; Knieps, A.; Kobayashi, M.; Kocsis, G.; Kornejew, P.; Kremeyer, T.; Lazerzon, S.; LeViness, A.; Li, C.; Li, Y.; Liang, Y.; Liu, S.; Lore, J.; Masuzaki, S.; Moncada, V.; Neubauer, O.; Ngo, T. T.; Oelmann, J.; Otte, M.; Perseo, V.; Pisano, F.; Puig Sitjes, A.; Rack, M.; Rasinski, M.; Romazanov, J.; Rudischhauser, L.; Schlisio, G.; Schmitt, J. C.; Schmitz, O.; Schweer, B.; Sereda, S.; Sleczka, M.; Suzuki, Y.; Vecsei, M.; Wang, E.; Wauters, T.; Wiesen, S.; Winters, V.; Wurden, G. A.; Zhang, D.; Zoletnik, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: First divertor physics studies in Wendelstein 7-X. Nuclear Fusion 59, 096014 (2019)

Plunk, G. G.; Xanthopoulos, P.; Weir, G. M.; Bozhenkov, S. A.; Dinklage, A.; Fuchert, G.; Geiger, J.; Hirsch, M.; Hoefel, U.; Jakubowski, M. et al.; Langenberg, A.; Pablant, N.; Pasch, E.; Stange, T.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Stellarators Resist Turbulent Transport on the Electron Larmor Scale. Physical Review Letters 122, 035002 (2019)

Sinha, P.; Böckenhoff, D.; Endler, M.; Geiger, J.; Hölbe, H.; Smith, H. M.; Pedersen, T. S.; Turkin, Y.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Scenario with combined density and heating control to reduce the impact of the bootstrap current in Wendelstein 7-X. Nuclear Fusion 59, 126012 (2019)

Vela Vela, L.; Sanchez, R.; Reynolds-Barredo, J. M.; Geiger, J.: Magneto-hydrodynamical nonlinear simulations of magnetically confined plasmas using smooth particle hydrodynamics (SPH). Physics of Plasmas 26, 012511 (2019)

Wolf, R. C.; Alonso, A.; Äkäslompolo, S.; Baldzuhn, J.; Beurskens, M.; Beidler, C. D.; Biedermann, C.; Bosch, H.-S.; Bozhenkov, S.; Brakel, R. et al.; Braune, H.; Brezinsek, S.; Brunner, K.-J.; Damm, H.; Dinklage, A.; Drewelow, P.; Effenberg, F.; Feng, Y.; Ford, O.; Fuchert, G.; Gao, Y.; Geiger, J.; Grulke, O.; Harder, N. d.; Hartmann, D.; Helander, P.; Heinemann, B.; Hirsch, M.; Höfel, U.; Hopf, C.; Ida, K.; Isobe, M.; Jakubowski, M. W.; Kazakov, Y. O.; Killer, C.; Klinger, T.; Knauer, J.; König, R.; Krychowiak, M.; Langenberg, A.; Laqua, H. P.; Lazerson, S.; McNeely, P.; Marsen, S.; Marushchenko, N. B.; Nocentini, R.; Ogawa, K.; Orozco, G.; Osakabe, M.; Otte, M.; Pablant, N.; Pasch, E.; Pavone, A.; Porkolab, M.; Puig Sitjes, A.; Rahbarnia, K.; Riedl, R.; Rust, N.; Scott, E.; Schilling, J.; Schroeder, R.; Stange, T.; Stechow, A. v.; Strumberger, E.; Pedersen, T. S.; Svensson, J.; Thomson, H.; Turkin, Y.; Vano, L.; Wauters, T.; Wurden, G.; Yoshinuma, M.; Zanini, M.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Performance of Wendelstein 7-X stellarator plasmas during the first divertor operation phase. Physics of Plasmas 26, 082504 (2019)

Wolf, R. C.; Bozhenkov, S.; Dinklage, A.; Fuchert, G.; Kazakov, Y. O.; Laqua, H. P.; Marsen, S.; Marushchenko, N. B.; Stange, T.; Zanini, M. et al.; Abramovic, I.; Alonso, A.; Baldzuhn, J.; Beurskens, M.; Beidler, C. D.; Braune, H.; Brunner, K. J.; Chaudhary, N.; Damm, H.; Drewelow, P.; Gantenbein, G.; Gao, Y.; Geiger, J.; Hirsch, M.; Höfel, U.; Jakubowski, M.; Jelonnek, J.; Jensen, T.; Kasparek, W.; Knauer, J.; Korsholm, S. B.; Langenberg, A.; Lechte, C.; Leipold, F.; Trimino Mora, H.; Neuner, U.; Nielsen, S. K.; Moseev, D.; Oosterbeek, H.; Pablant, N.; Pasch, E.; Plaum, B.; Pedersen, T. S.; Puig Sitjes, A.; Rahbarnia, K.; Rasmussen, J.; Salewski, M.; Schilling, J.; Scott, E.; Stejner, M.; Thomsen, H.; Thumm, M.; Turkin, Y.; Wilde, F.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Electron-cyclotron-resonance heating in Wendelstein 7-X: A versatile heating and current-drive method and a tool for in-depth physics studies. Plasma Physics and Controlled Fusion 61, 014037 (2019)

Beidler, C. D.; Feng, Y.; Geiger, J.; Köchl, F.; Maaßberg, H.; Marushchenko, N. B.; Nührenberg, C.; Smith, H. M.; Turkin, Y.: (Expected difficulties with) density-profile control in W7-X high-performance plasmas. Plasma Physics and Controlled Fusion 60, 105008 (2018)

Dinklage, A.; Beidler, C. D.; Helander, P.; Fuchert, G.; Maaßberg, H.; Rahbarnia, K.; Pedersen, T. S.; Turkin, Y.; Wolf, R. C.; Alonso, A. et al.; Andreeva, T.; Blackwell, B.; Bozhenkov, S.; Buttenschön, B.; Czarnecka, A.; Effenberg, F.; Feng, Y.; Geiger, J.; Hirsch, M.; Höfel, U.; Jakubowski, M.; Klinger, T.; Knauer, J.; Kocsis, G.; Krämer-Flecken, A.; Kubkowska, M.; Langenberg, A.; Laqua, H. P.; Marushchenko, N.; Mollen, A.; Neuner, U.; Niemann, H.; Pasch, E.; Pablant, N.; Rudischhauser, L.; Smith, H. M.; Schmitz, O.; Stange, T.; Szepesi, T.; Weir, G.; Windisch, T.; Wurden, G. A.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Magnetic configuration effects on the Wendelstein 7-X stellarator. Nature Physics 14, S. 855 - 860 (2018)

Drews, P.; Niemann, H.; Cosfeld, J.; Gao, Y.; Geiger, J.; Grulke, O.; Henkel, M.; Höschen, D.; Hollfeld, K.; Killer, C. et al.; Krämer-Flecken, A.; Liang, Y.; Liu, S.; Nicolai, D.; Neubauer, O.; Rack, M.; Schweer, B.; Satheeswaran, G.; Rudischhauser, L.; Sandri, N.; Wang, N.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Magnetic configuration effects on the edge heat flux in the limiter plasma on W7-X measured using the infrared camera and the combined probe. Plasma Science and Technology 20, 054003 (2018)

Fuchert, G.; Bozhenkov, S. A.; Pablant, N.; Rahbarnia, K.; Turkin, Y.; Alonso, A.; Andreeva, T.; Beidler, C. D.; Beurskens, M.; Dinklage, A. et al.; Geiger, J.; Hirsch, M.; Höfel, U.; Knauer, J.; Langenberg, A.; Laqua, H. P.; Niemann, H.; Pasch, E.; Pedersen, T. S.; Stange, T.; Svensson, J.; Trimino Mora, H.; Wurden, G.A.; Zhang, D.; Wolf, R. C.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Global energy confinement in the initial limiter configuration of Wendelstein 7-X. Nuclear Fusion 58, 106029 (2018)

Grahl, M.; Svensson, J.; Werner, A.; Andreeva, T.; Bozhenkov, S.; Drevlak, M.; Geiger, J.; Krychowiak, M.; Turkin, Y.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Web Services for 3D MHD Equilibrium Data at Wendelstein 7-X. IEEE Transactions on Plasma Science 46 (5, Part 1), S. 1114 - 1119 (2018)

Liu, S. C.; Liang, Y.; Drews, P.; Krämer-Flecken, A.; Han, X.; Nicolai, D.; Satheeswaran, G.; Wang, N. C.; Cai, J. Q.; Charl, A. et al.; Cosfeld, J.; Fuchert, G.; Gao, Y.; Geiger, J.; Grulke, O.; Henkel, M.; Hirsch, M.; Höfel, U.; Hollfeld, K. P.; Höschen, D.; Killer, C.; Knieps, A.; König, R.; Neubauer, O.; Pasch, E.; Rahbarnia, K.; Rack, M.; Sandri, N.; Sereda, S.; Schweer, B.; Wang, E. H.; Wei, Y. L.; Weir, G.; Windisch, T.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Observations of the effects of magnetic topology on the SOL characteristics of an electromagnetic coherent mode in the first experimental campaign of W7-X. Nuclear Fusion 58, 046002 (2018)

Lore, J. D.; Cianciosa, M.; Frerichs, H.; Geiger, J.; Hoelbe, H.; Boscary, J.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Modeling and Preparation for Experimental Testing of Heat Fluxes on W7-X Divertor Scraper Elements. IEEE Transactions on Plasma Science 46 (5), S. 1387 - 1392 (2018)

Pablant, N. A.; Langenberg, A.; Alonso, A.; Beidler, C. D.; Bitter, M.; Bozhenkov, S.; Burhenn, R.; Beurskens, M.; Delgado-Aparicio, L.; Dinklage, A. et al.; Fuchert, G.; Gates, D.; Geiger, J.; Hill, K. W.; Höfel, U.; Hirsch, M.; Knauer, J.; Krämer-Flecken, A.; Landreman, M.; Lazerson, S.; Maaßberg, H.; Marchuk, O.; Massidda, S.; Neilson, G. H.; Pasch, E.; Satake, S.; Svensson, J.; Traverso, P.; Turkin, Y.; Valson, P.; Velasco, J. L.; Weir, G.; Windisch, T.; Wolf, R. C.; Yokoyama, M.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Core radial electric field and transport in Wendelstein 7-X plasmas. Physics of Plasmas 25, 022508 (2018)

Patten, H.; Graves, J. P.; Faustin, J.; Cooper, W. A.; Geiger, J.; Pfefferle, D.; Turkin, Y.: The effect of magnetic equilibrium on auxiliary heating schemes and fast particle confinement in Wendelstein 7-X. Plasma Physics and Controlled Fusion 60, 085009 (2018)

Peraza-Rodriguez, H.; Reynolds-Barredo, J. M.; Sanchez, R.; Tribaldos, V.; Geiger, J.: Bootstrap current control studies in the Wendelstein 7-X stellarator using the free-plasma-boundary version of the SIESTA MHD equilibrium code. Plasma Physics and Controlled Fusion 60, 025023 (2018)

Rahbarnia, K.; Thomsen, H.; Neuner, U.; Schilling, J.; Geiger, J.; Fuchert, G.; Andreeva, T.; Endler, M.; Hathiramani, D.; Bluhm, T. et al.; Zilker, M.; Carvalho, B. B.; Werner, A.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Diamagnetic energy measurement during the first operational phase at the Wendelstein 7-X stellarator. Nuclear Fusion 58, 096010 (2018)

Stephey, L.; Bader, A.; Effenberg, F.; Schmitz, O.; Wurden, G. A.; Anderson, D. T.; Anderson, F. S. B.; Biedermann, C.; Dinklage, A.; Feng, Y. et al.; Frerichs, H.; Fuchert, G.; Geiger, J.; Harris, J. H.; König, R.; Kornejew, P.; Krychowiak, M.; Lore, J. D.; Unterberg, E. A.; Waters, I.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Impact of magnetic islands in the plasma edge on particle fueling and exhaust in the HSX and W7-X stellarators. Physics of Plasmas 25, 062501 (2018)