Publications of D. Gradic

Talk (10)

21.
Talk
Jakubowski, M.; Krychowiak, M.; König, R.; Gao, Y.; Niemann, H.; Laqua, H.; Otte, M.; Schmitz, O.; Pedersen, T. S.; Winters, V. et al.; Anda, G.; Brezinsek, S.; Barbui, T.; Biedermann, C.; Bozhenkov, S.; Cannas, B.; Drewelow, P.; Dunai, D.; Effenberg, F.; Endler, M.; Ennis, D. A.; Ford, O.; Fuchert, G.; Gradic, D.; Hammond, K.; Harris, J.; Hirsch, M.; Knauer, J.; Kornejew, P.; Kocsis, G.; Kremeyer, T.; Pasch, E.; Perseo, V.; Reimold, F.; Rudischhauser, L.; Schlisio, G.; Puig Sitjes, A.; Sleczka, M.; Pisano, F.; Stange, T.; Szepesi, T.; Wang, E.; Wenzel, U.; Vecsei, M.; Zhang, D.; Zoletnik, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Towards steady-state operation of island divertor at Wendelstein 7-X. 22nd International Stellarator and Heliotron Workshop 2019 (ISHW 2019), Madison, WI (submitted)
22.
Talk
Lazerson, S. A.; Hartmann, D.; McNeely, P.; Rust, N.; Bozhenkov, S.; Äkäslompolo, S.; Ford, O.; Vano, L.; Ogawa, K.; Isobe, M. et al.; Gradic, D.; Stange, T.; Jakubowski, M.; Wolf, R.: First Neutral Beam Experiments on Wendelstein 7-X. 28th International Toki Conference on Plasma and Fusion Research, Ceratopia Toki, Toki-city, Gifu (submitted)
23.
Talk
Otte, M.; König, R.; Krychowiak, M.; Jakubowski, M.; Feng, Y.; Schmitz, O.; Dunai, D.; Effenberg, F.; Reimold, F.; Brezinsek, S. et al.; Anda, G.; Barbui, T.; Biedermann, C.; Bozhenkov, S.; Cannas, B.; Drewelow, P.; Endler, M.; Ennis, D. A.; Ford, O.; Fuchert, G.; Gao, Y.; Gradic, D.; Hammond, K.; Harris, J.; Hirsch, M.; Knauer, J.; Kornejew, P.; Kocsis, G.; Kremeyer, T.; Niemann, H.; Pasch, E.; Perseo, V.; Rudischhauser, L.; Schlisio, G.; Puig Sitjes, A.; Sleczka, M.; Pedersen, T. S.; Pisano, F.; Szepesi, T.; Wang, E.; Wenzel, U.; Vecsei, M.; Winters, V.; Zhang, D.; Zoletnik, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Edge Plasma Properties from the first Island Divertor Campaign at Wendelstein 7-X. 22nd International Stellarator and Heliotron Workshop 2019 (ISHW 2019), Madison, WI (submitted)
24.
Talk
Schmitz, O.; Jakubowski, M.; Koenig, R.; Krychowiak, M.; Reimold, F.; Anda, G.; Barbui, T.; Biedermann, C.; Bozhenkov, S.; Brezinsek, S. et al.; Drewelow, P.; Effenberg, F.; Ennis, D. A.; Feng, Y.; Flom, E.; Frerichs, H.; Ford, O.; Fuchert, G.; Gao, Y.; Gradic, D.; Hammond, K. C.; Knauer, J.; Kornejew, P.; Kocsis, G.; Kremeyer, T.; Niemann, H.; Otte, M.; Pasch, E.; Perseo, V.; Schlisio, G.; Pedersen, T. S.; Szepesi, T.; Wenzel, U.; Winters, V.; Wurden, G. A.; Zhang, D.; Zoletnik, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: First-time realization of a stably detached, efficient-particle-exhaust divertor regime in the island divertor at Wendelstein 7-X. 46th EPS Conference on Plasma Physics, Milan (submitted)
25.
Talk
Perseo, V.; König, R.; Gradic, D.; Ford, O.; Effenberg, F.; Ennis, D.; Pedersen, T. S.; for the Wendelstein 7-X Team Collaboration: 2D impurity ion flow characteristics in different Wendelstein 7-X island divertor configurations. DPG-Frühjahrstagung 2019 der Sektion Materie und Kosmos (SMuK), München (submitted)
26.
Talk
Gradic, D.; Ford, O.; Lunt, T.; Wolf, R.: Absolutely calibrated Doppler coherence imaging flow measurements in the divertor of a tokamak. 2nd European Conference on Plasma Diagnostics (ECPD 2017), Bordeaux (submitted)
27.
Talk
Gradic, D.; Ford, O.; Lunt, T.; Wolf, R. C.: Doppler Coherence Imaging of Ion Dynamics in VINETA.II and ASDEX-Upgrade. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover (submitted)

Poster (29)

28.
Poster
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)
29.
Poster
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)
30.
Poster
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)
31.
Poster
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)
32.
Poster
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)
33.
Poster
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)
34.
Poster
Allen, N. R.; Ennis, D. A.; Hartwell, G. J.; Johnson, C. A.; Maurer, D. A.; Samuell, C. M.; Allen, S. L.; Gradic, D.; König, R.; Perseo, V. et al.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Coherence Imaging Spectroscopy Characterization on the CTH and W7-X Experiments. 61st Annual Meeting of the APS Division of Plasma Physics, Fort Lauderdale, FL (submitted)
35.
Poster
Ennis, D. A.; Allen, N. R.; Hartwell, G. J.; Johnson, C. A.; Maurer, D. A.; Allen, S. L.; Samuell, C. M.; König, R.; Perseo, V.; Gradic, D. et al.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Impurity Ion Flow Measurements in the CTH and W7-X Experiments from Coherence Imaging Spectroscopy. 22nd International Stellarator and Heliotron Workshop 2019 (ISHW 2019), Madison, WI (submitted)
36.
Poster
Gradic, D.; Perseo, V.; Reimold, F.; König, R.; Effenberg, F.; Krychowiak, M.; Burckhart, A.; Dux, R.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society et al.; EUROfusion MST1 Team: Neutral flows in the divertors of ASDEX Upgrade and Wendelstein 7-X. 24th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI 24) (virtual), Jeju (submitted)
37.
Poster
Gradic, D.; Krychowiak, M.; König, R.; Perseo, V.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Ultra-high resolution spectroscopy for Wendelstein 7-X. 22nd International Stellarator and Heliotron Workshop 2019 (ISHW 2019), Madison, WI (submitted)
38.
Poster
Gradic, D.; Reimold, F.; Perseo, V.; Burckhart, A.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society; EUROfusion MST1 Team: Doppler Coherence Imaging of puffed Nitrogen SOL Flows. 46th EPS Conference on Plasma Physics, Milan (submitted)
39.
Poster
König, R.; Krychowiak, M.; Jakubowski, M.; Feng, Y.; Schmitz, O.; Effenberg, F.; Reimold, F.; Brezinsek, S.; Otte, M.; Anda, G. et al.; Barbui, T.; Biedermann, C.; Bozhenkov, S.; Drewelow, P.; Endler, M.; Ennis, D. A.; Ford, O.; Fuchert, G.; Gao, Y.; Gradic, D.; Hammond, K. C.; Harris, J.; Hirsch, M.; Knauer, J.; Kornejew, P.; Kocsis, G.; Kremeyer, T.; Niemann, H.; Pasch, E.; Perseo, V.; Rudischhauser, L.; Schlisio, G.; Puig Sitjes, A.; Pedersen, T. S.; Pisano, F.; Szepesi, T.; Wang, E.; Wauters, T.; Wenzel, U.; Winters, V.; Zhang, D.; Zoletnik, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Stable Completely Detached Plasma Operation in the First Island Divertor Experimental Campaign of Wendelstein 7-X. 46th EPS Conference on Plasma Physics, Milan (submitted)
40.
Poster
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: Detachment stabilization by feedback-controlled gas injection in stellarator Wendelstein 7-X. 24th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI 24) (virtual), Jeju (submitted)
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