Publications of J. Geiger

Dinklage, A.; Yokoyama, M.; Tanaka, K.; Velasco, J. L.; López-Bruna, D.; Beidler, C. D.; Satake, S.; Ascasibar, E.; Arevalo, J.; Baldzuhn, J. et al.; Feng, Y.; Gates, D.; Geiger, J.; Ida, K.; Isaev, M.; Jakubowski, M.; López-Fraguas, A.; Maaßberg, H.; Miyazawa, J.; Morisaki, T.; Murakami, S.; Pablant, N.; Kabayashi, S.; Seki, R.; Suzuki, C.; Suzuki, Y.; Turkin, Y.; Wakasa, A.; Wolf, R. C.; Yamada, H.; Yoshinuma, M.; LHD Exp. Group; TJII Team; W7-AS Team: Inter-machine validation study of neoclassical transport modelling in medium- to high-density Stellarator-Heliotron plasmas. In: NIFS Annual Report 2012, p. 29 (2012)

Marushchenko, N. B.; Beidler, C. D.; Erckmann, V.; Geiger, J.; Helander, P.; Laqua, H. P.; Maassberg, H.; Turkin, Y.: ECRH and ECCD scenarios for W7-X. In: EC-17 – 17th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating, 01004 (6pp) (Eds. Westerhof, E.; Nuij, P. W. J. M.). EDP Sciences, Les Ulis Cedex A (2012)

Carvalho, P. J.; Thomsen, H.; Gori, S.; von Toussaint, U.; Geiger, J.; Weller, A.; Coelho, R.; Fernandes, H.: Comparison of fast tomographic methods for application on the Soft X-Ray Tomography System on Wendelstein 7-X stellarator. 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, pp. 167 - 170 (Eds. Hartfuß, H.-J.; Dudeck, M.; Musielok, J.; Sadowski, M. J.). American Institute of Physics, Melville, NY (2008)

Maaßberg, H.; Beidler, C. D.; Erckmann, V.; Gasparino, U.; Geiger, J.; Laqua, H.; Kasilov, S. V.; Marushchenko, N. B.; Murakami, S.: ECRH and ECCD at High Power Density at W7-AS. In: Proceedings of the 4th International Workshop on Strong Microwaves in Plasmas, Nizhny Novgorod 1999, pp. 7 - 26. Russian Academy of Science Institute of Applied Physics, Nizhny Novgorod (2000)

Maaßberg, H.; Beidler, C. D.; Erckmann, V.; Gasparino, U.; Geiger, J.; Laqua, H.; Kasilov, S. V.; Marushchenko, N. B.; Murakami, S.: ECRH and ECCD at High Power Density at W7-AS. In: (2000)

Nührenberg, C.; Connor, J. W.; Geiger, J.; Sindoni, E.; Goerner, C.; Vaclavik, J.; Weller, A.: Computational Study of Alfvén Eigenmodes in W7-AS. In: Theory of Fusion Plasmas: Proceedings of the Joint Varenna-Lausanne International Workshop, pp. 409 - 418 (Eds. Connor, J. W.; Sindoni, E.; Vaclavik, J.). Editrice Compositori, Bologna (1999)

Nührenberg, C.; Geiger, J.; Görner, C.; Weller, A.: Computational study of Alfven eigenmodes in W7-AS. In: Theory of Fusion Plasmas: Proceedings of the Joint Varenna-Lausanne International Workshop, pp. 409 - 418 (Eds. Connor, J. W.; Sindoni, E.; Vaclavik, J.). Editrice Compositori, Bologna (1999)

Knieps, A.; Böckenhoff, D.; Boeyaert, D.; Bozhenkov, S.; Endler, M.; Feng, Y.; Geiger, J.; Liang, Y.; Liao, L.; Suzuki, Y. et al.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: FusionSC – Simplifying the daily work in fusion device modeling. In: 50th EPS Conference on Plasma Physics, P2.043 (Eds. Kirk, J.; Volpe, L.). 50th EPS Conference on Plasma Physics, Salamanca, July 08, 2024 - July 12, 2024. European Physical Society, Geneva (2024)

Andreeva, T.; Alonso, A.; Beidler, C. D.; Bozhenkov, S.; Brandt, C.; Chaudhary, N.; Dinklage, A.; Estrada, T.; Fuchert, G.; Geiger, J. et al.; Grulke, O.; Hirsch, M.; Killer, C.; Klinger, T.; Krämer-Flecken, A.; Lazerson, S.; Nührenberg, C.; Rahbarnia, K.; Stechow, A. v.; Thomsen, H.; Schmitt, J.C.; Wappl, M.; Wegner, T.; Wurden, G.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Configuration scan experiments in the latest experimental campaign of Wendelstein 7-X stellarator. In: 49th EPS Conference on Plasma Physics, P2.067 (Eds. Le Pape, S.; Bolzonella, T.; Passot, T.; Lehman, G.; Pustylnik, M. et al.). 49th EPS Conference on Plasma Physics, Bordeaux, July 03, 2023 - July 07, 2023. European Physical Society, Geneva (2023)

Geiger, J.; Nührenberg, C.; Gao, Y.; Andreeva, T.; Brandt, C.; Rahbarnia, K.; Thomsen, H.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Low-shear configurations to test MHD-stability in Wendelstein 7-X. In: 49th EPS Conference on Plasma Physics, P4.064 (Eds. Le Pape, S.; Bolzonella, T.; Passot, T.; Lehman, G.; Pustylnik, M. et al.). 49th EPS Conference on Plasma Physics, Bordeaux, July 03, 2023 - July 07, 2023. European Physical Society, Geneva (2023)

Knieps, A.; Brenzke, M.; Böckenhoff, D.; Drews, P.; Endler, M.; Gao, Y.; Geiger, J.; Krämer-Flecken, A.; Liang, Y.; Reimold, F. et al.; Suzuki, Y.; Wiesen, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Application of neural-network-assisted flux surface mapping to diagnostic observations ofWendelstein 7-X's island divertor. In: 49th EPS Conference on Plasma Physics, P2.010 (Eds. Le Pape, S.; Bolzonella, T.; Passot, T.; Lehman, G.; Pustylnik, M. et al.). 49th EPS Conference on Plasma Physics, Bordeaux, July 03, 2023 - July 07, 2023. European Physical Society, Geneva (2023)

Krämer-Flecken, A.; Andreeva, T.; Chaudhary, N.; Dinklage, A.; Fuchert, G.; Geiger, J.; Han, X.; Hirsch, M.; Weir, G.; Windisch, T. et al.; Wurden, G.; Xiang, H. M.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: The role of high frequency modes in the plasma edge of W7-X. In: 49th EPS Conference on Plasma Physics, P2.007 (Eds. Le Pape, S.; Bolzonella, T.; Passot, T.; Lehman, G.; Pustylnik, M. et al.). 49th EPS Conference on Plasma Physics, Bordeaux, July 03, 2023 - July 07, 2023. European Physical Society, Geneva (2023)

Gao, Y.; Geiger, J.; Jakubowski, M.; Bozhenkov, S.; Feng, Y.; Endler, M.; Perseo, V.; Szepesi, T.; Pandey, A.; Kremeyer, T. et al.; Puig Sitjes, A.; Pisano, F.; Pedersen, T. S.; Otte, M.; Naujoks, D.; Krychowiak, M.; Knieps, A.; König, R.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Power exhaust in high-performance plasmas in Wendelstein 7-X. In: 48th EPS Conference on Plasma Physics, P1b.119 (Eds. Klinger, T.; Hobirk, J.; Orlando, S.; Lancia, L.; Maric, D. et al.). 48th EPS Conference on Plasma Physics, Virtual, June 27, 2022 - July 01, 2022. European Physical Society, Geneva (2022)

Knieps, A.; Brenzke, M.; Böckenhoff, D.; Drews, P.; Endler, M.; Geiger, J.; Liang, Y.; Suzuki, Y.; Wiesen, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Flux surface mapping in non-nested topologies and its acceleration with deep neural networks on Wendelstein 7-X. In: 48th EPS Conference on Plasma Physics, P1b.123 (Eds. Klinger, T.; Hobirk, J.; Orlando, S.; Lancia, L.; Maric, D. et al.). 48th EPS Conference on Plasma Physics, Virtual, June 27, 2022 - July 01, 2022. European Physical Society, Geneva (2022)

Zhang, D.; Beurskens, M. N. A.; Alcusón, J.A.; Wurden, G.; Buttenschön, B.; Jablonski, S.; Kubkowska, M.; Langenberg, A.; Rahbarnia, K.; Reimold, F. et al.; Pavone, A.; Kwak, S.; Smith, H. M.; Beidler, C. D.; Bozhenkov, S. A.; Ford, O.; Biedermann, C.; Brunner, K. J.; Burhenn, R.; Feng, Y.; Fuchert, G.; Gao, Y.; Geiger, J.; Giannone, L.; Höfel, U.; Hirsch, M.; Huang, Z.; Knauer, J.; Kornejew, P.; Kremeyer, T.; Krychowiak, M.; König, R.; Laqua, H. P.; Laube, R.; Naujoks, D.; Pablant, N.; Pasch, E.; Penzel, F.; Stechow, A. v.; Thomsen, H.; Wegner, T.; Weir, G.; Winters, V.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Compatibility of high-Z impurity accumulation with high plasma performance in ECR-heated W7-X plasmas. In: 48th EPS Conference on Plasma Physics, P1b.117 (Eds. Klinger, T.; Hobirk, J.; Orlando, S.; Lancia, L.; Maric, D. et al.). 48th EPS Conference on Plasma Physics, Virtual, June 27, 2022 - July 01, 2022. European Physical Society, Geneva (2022)

Bussiahn, R.; Tamura, N.; McCarthy, K. J.; Andreeva, T.; Brunner, J.; Buttenschön, B.; Dinklage, A.; Geiger, B.; Geiger, J.; Fuchert, G. et al.; Langenberg, A.; Pablant, N.; Rahbarnia, K.; Swee, C.; Wegner, T.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Impurity transport studies on Wendelstein 7-X by Tracer-Encapsulated Solid Pellets. In: 47th EPS Conference on Plasma Physics, P1.1059 (Eds. Giruzzi, G.; Arnas, C.; Borba, D.; Gopla, A.; Lebedev, S. et al.). 47th EPS Conference on Plasma Physics, Virtual, June 21, 2021 - June 25, 2021. European Physical Society, Geneva (2021)

Drews, P.; Killer, C.; Knieps, A.; Reimold, F.; Zhang, D.; Brezinsek, S.; Jakubowski, M.; Cosfeld, J.; Endler, M.; Hammond, K. et al.; Henkel, M.; Geiger, J.; Grulke, O.; König, R.; Krämer-Flecken, A.; Liang, Y.; Liu, S.; Nicolai, D.; Satheeswaran, G.; Neubauer, O.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Current effect on the edge profiles in the island at W7-X. In: 47th EPS Conference on Plasma Physics, P1.1019 (Eds. Giruzzi, G.; Arnas, C.; Borba, D.; Gopla, A.; Lebedev, S. et al.). 47th EPS Conference on Plasma Physics, Virtual, June 21, 2021 - June 25, 2021. European Physical Society, Geneva (2021)

Knieps, A.; Liang, Y.; Suzuki, Y.; Andreeva, T.; Drews, P.; Gao, Y.; Geiger, J.; Grulke, O.; Hollfeld, K.-P.; Jakubowski, M. et al.; Killer, C.; Neubauer, O.; Nicolai, D.; Neuner, U.; Niemann, H.; Huang, Z.; Rahbarnia, K.; Satheeswaran, G.; Schilling, J.; Thomsen, H.; Zhou, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Changes in the edge magnetic field of Wendelstein 7-X in high-beta plasmas. In: 47th EPS Conference on Plasma Physics, P3.1036 (Eds. Giruzzi, G.; Arnas, C.; Borba, D.; Gopla, A.; Lebedev, S. et al.). 47th EPS Conference on Plasma Physics, Virtual, June 21, 2021 - June 25, 2021. European Physical Society, Geneva (2021)

Takacs, R.; Dunai, D.; Vecsei, M.; Zoletnik, S.; Hegedus, S.; Edes, L.; Anda, G.; Cseh, G.; Wurden, G. A.; Otte, M. et al.; Brandt, C.; Rahbarnia, K.; Andreeva, T.; Geiger, J.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Study of island localized modes with alkali Beam Emission Spectroscopy diagnostic in Wendelstein 7-X. In: 47th EPS Conference on Plasma Physics, P2.1080 (Eds. Giruzzi, G.; Arnas, C.; Borba, D.; Gopla, A.; Lebedev, S. et al.). 47th EPS Conference on Plasma Physics, Virtual, June 21, 2021 - June 25, 2021. European Physical Society, Geneva (2021)

Andreeva, T.; Hirsch, M.; Wurden, G.; Alonso, A.; Beidler, C. D.; Beurskens, M.; Bozhenkov, S.; Brakel, R.; Brandt, C.; Brunner, K. J. et al.; Burhenn, R.; Bykov, V.; Dinklage, A.; Fuchert, G.; Geiger, J.; Grahl, M.; Grulke, O.; Höfel, U.; Jakubowski, M.; Kocsis, G.; Klinger, T.; Knauer, J.; Krämer-Flecken, A.; Langenberg, A.; Lazerson, S.; Neuner, U.; Nührenberg, C.; Pablant, N.; Rahbarnia, K.; Schilling, J.; Schmitt, J. C.; Thomsen, H.; Trier, E.; Windisch, T.; Zhu, J.; Zoletnik, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Mode observations and confinement characterization during configuration scans in Wendelstein 7-X. In: 46th EPS Conference on Plasma Physics, P2.1063 (Eds. Riconda, C.; Brezinsek, S.; McCarty, K.; Lancaster, K.; Burgess, D. et al.). 46th EPS Conference on Plasma Physics, Milan, July 08, 2019 - July 12, 2019. European Physical Society, Geneva (2019)