Publications of D. Gradic

Perseo, V.; Kriete, D. M.; Winters, V.; Reimold, F.; Flom, E.; Gradic, D.; Henke, F.; Krychowiak, M.; Pandey, A.; Fuchert, G. et al.; Brunner, K. J.; Pasch, E.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Overview of plasma flow velocity trends in the Wendelstein 7-X scrape-off layer. 26th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI 26), Marseille (submitted)

Perseo, V.; Krychowiak, M.; Bozhenkov, S. A.; Ford, O. P.; Reimold, F.; Kriete, D. M.; Flom, E.; Killer, C.; Vecsei, M.; Poloskei, P. Z. et al.; Gradic, D.; Henke, F.; Jakubowski, M.; König, R.; Beurskens, M.; Lazerson, S.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Effects of NBI operation on the scrape-off layer and detachment at Wendelstein 7-X. 49th EPS Conference on Plasma Physics, Bordeaux (submitted)

Ennis, D. A.; Kriete, D. M.; Gradic, D.; Perseo, V.; Gonda, T.; König, R.; Maurer, D. A.; Chakraborty Thakur, S.; Thomas, E.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: A New Coherence Imaging Spectroscopy Diagnostic Optimized for Ion Temperature Measurements in the W7-X Scrape-off Layer. 64th Annual Meeting of the APS Division of Plasma Physics, Spokane, WA (submitted)

Kriete, D. M.; Gradic, D.; Perseo, V.; Ennis, D. A.; König, R.; Maurer, D. A.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Ion temperature measurements using coherence imaging spectroscopy in the W7-X stellarator. 24th Topical Conference on High Temperature Plasma Diagnostics (HTPD 2022), Rochester, NY (submitted)

Kriete, D. M.; Pandey, A.; Perseo, V.; Schmitt, J. C.; Ennis, D. A.; Gradic, D.; Hammond, K. C.; Jakubowski, M.; König, R.; Maurer, D. A. et al.; Reimold, F.; Winters, V.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Effects of drifts on scrape-off layer transport in W7-X. 23rd International Stellarator and Heliotron Workshop (ISHW 2022), Warsaw (submitted)

Kriete, D. M.; Pandey, A.; Perseo, V.; Schmitt, J.; Ennis, D.; Gradic, D.; Hammond, K.; Jakubowski, M.; Killer, C.; König, R. et al.; Maurer, D.; Reimold, F.; Winters, V.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Effects of drifts on scrape-off layer transport in the W7-X stellarator. 64th Annual Meeting of the APS Division of Plasma Physics, Spokane, WA (submitted)

Perseo, V.; Winters, V.; Kriete, D. M.; Reimold, F.; Feng, Y.; Ford, O. P.; König, R.; Bozhenkov, S.; Gradic, D.; Jakubowski, M. et al.; Kremeyer, T.; Krychowiak, M.; Gao, Y.; Schlisio, G.; Zhang, D.; Pedersen, T. S.: Measurements of impurity flows and line-radiation in the W7-X scrape-off layer. 4th IAEA Technical Meeting on Divertor Concepts, Vienna (2022)

Gradic, D.; Krychowiak, M.; König, R.; Reimold, F.; Perseo, V.; Pedersen, T. S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Spectral analysis of passive Balmer line emission from the island divertor plasma of Wendelstein 7-X. 25th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI 25), Jeju (submitted)

Gradic, D.; Perseo, V.; Kriete, D. M.; Krychowiak, M.; König, R.; Otte, M.; Pedersen, T. S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Spectroscopic investigation of ion temperatures in the Divertor SOL of Wendelstein 7-X. 47th EPS Conference on Plasma Physics, Virtual (submitted)

Henke, F.; Krychowiak, M.; König, R.; Reimold, F.; Gradic, D.; Pedersen, T. S.: Spectroscopic investigation of W7-X detachment induced via nitrogen seeding. DPG-Tagung der Sektion Materie und Kosmos (SMuK), Virtual (submitted)

Henke, F.; Krychowiak, M.; König, R.; Reimold, F.; Gradic, D.; Pedersen, T. S.: Assessment of NII line ratio method for analysis of nitrogen enrichment in the W7-X divertor. DPG-Frühjahrstagung der Fachverbände Physik der Hadronen und Kerne, Plasmaphysik und des Arbeitskreises Beschleunigerphysik , Mainz, Virtual (submitted)

Henke, F.; Reimold, F.; Krychowiak, M.; König, R.; Pedersen, T. S.; Gradic, D.; Ford, O.; Vano, L.; Romba, T.; Henderson, S. et al.; Barbui, T.; Flom, E.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Assessment of NII line ratio model for analysis of nitrogen enrichment in the W7-X divertor. 25th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI 25), Jeju (submitted)

Kriete, D. M.; Schmitt, J. C.; Perseo, V.; Gradic, D.; Ennis, D. A.; Maurer, D. A.; König, R.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Investigations of scrape-off layer ion flows in the low-iota magnetic configuration of W7-X using coherence imaging spectroscopy. 47th EPS Conference on Plasma Physics, Virtual (submitted)

Kriete, D. M.; Schmitt, J. C.; Perseo, V.; Gradic, D.; Ennis, D. A.; Maurer, D. A.; König, R.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Drift velocity and ion temperature measurements in the W7-X scrape-off layer using coherence imaging spectroscopy. 63rd Annual Meeting of the APS Division of Plasma Physics, Pittsburgh, PA (submitted)

Krychowiak, M.; König, R.; Barbui, T.; Flom, E.; Svensson, J.; Kwak, S.; Henke, F.; Gradic, D.; Reimold, F.; Pedersen, T. S. et al.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Gaussian Process Tomography of impurity radiation in the detached divertor plasmas of Wendelstein 7-X stellarator. 47th EPS Conference on Plasma Physics, Virtual (submitted)

Krychowiak, M.; König, R.; Jakubowski, M.; Grosser, K.; Barbui, T.; Brezinsek, S.; Brunner, K. J.; Effenberg, F.; Feng, Y.; Flom, E. et al.; Gradic, D.; Hacker, P.; Harris, J. H.; Hirsch, M.; Kornejew, P.; Otte, M.; Pedersen, T. S.; Reimold, F.; Schmitz, O.; Schröder, T.; Winters, V.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: First feedback-controlled divertor detachment in W7-X: experience from TDU operation and prospects for operation with actively cooled divertor. 25th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI 25), Jeju (submitted)

Perseo, V.; Winters, V.; Kriete, D. M.; Reimold, F.; König, R.; Gradic, D.; Krychowiak, M.; Jakubowski, M. W.; Feng, Y.; Pedersen, T. S. et al.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Investigation of plasma flow stagnation regions for the Wendelstein 7-X magnetic island chain. 25th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI 25), Jeju (submitted)

Wang, E.; König, R.; Krychowiak, M.; Brezinsek, S.; Gradic, D.; Jakubowski, M.; Kornejew, P.; Kremeyer, T.; Killer, C.; Liang, Y. et al.; Sereda, S.; Schlisio, G.; Xu, S.; team, t. W.-X.: Radiation characteristics of detached divertor plasmas in W7-X. 25th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI 25), Jeju (submitted)

Kriete, D. M.; Ennis, D. A.; Maurer, D. A.; Perseo, V.; Gradic, D.; König, R.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Coherence Imaging Spectroscopy Measurements of Ion Flows in the W7-X Scrape-Off Layer. 62nd Annual Meeting of the APS Division of Plasma Physics, Virtual Edition (submitted)

Perseo, V.; Gradic, D.; König, R.; Reimold, F.; Winters, V.; Niemann, H.; Ford, O.; Effenberg, F.; Ennis, D.; Jakubowski, M. et al.; Krychowiak, M.; Drewelow, P.; Gao, Y.; Puig Sitjes, A.; Pisano, F.; Pedersen, T. S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Direct 2D Measurements of Parallel Counter-streaming Flows in the W7-X Scrape-off Layer for Attached and Detached Plasmas. 28th IAEA Fusion Energy Conference (FEC 2020), Virtual (submitted)