Publications of D. Gradic

Brunner, K. J.; Bähner, J.-P.; Beurskens, M.; Edlund, E.; Fuchert, G.; Gradic, D.; Hansen, S. K.; Knauer, J.; Kornejew, P.; Kriete, D. M. et al.; Krychowiak, M.; Pasch, E.; Stechow, A. v.; Perseo, V.; Porkolab, M.; Wegner, T.; Wolf, R. C.: Overview of laser-aided plasma diagnostic developments at the Wendelstein 7-X stellarator. 20th International Symposium on Laser-Aided Plasma Diagnostics 2023 (LAPD20), Kyoto (submitted)

Kriete, D. M.; Pandey, A.; Perseo, V.; Schmitt, J. C.; Ennis, D. A.; Gradic, D.; Hammond, K. C.; Jakubowski, M.; Killer, C.; König, R. et al.; Maurer, D. A.; Reimold, F.; Winters, V.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Drift effects in the scrape-off layer of the W7-X stellarator. 49th EPS Conference on Plasma Physics, Bordeaux (submitted)

Kriete, D. M.; Perseo, V.; Gradic, D.; Ennis, D. A.; Flom, E.; Pandey, A.; König, R.; Maurer, D. A.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Measurements of the divertor ion temperature distribution in the W7-X stellarator. 26th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI 26), Marseille (submitted)

Luo, Y.; Xu, S.; Liang, Y.; Wang, E.; Cai, J.; Feng, Y.; Deiter, D.; Knieps, A.; Brezinsek, S.; Harting, D. et al.; Krychowiak, M.; Gradic, D.; Flom, E.; Henke, F.; Gao, Y.; König, R.; Pandey, A.; Vecsei, M.; Dinklage, A.: Machine learning based fast optimization of free parameters in W7-X edge plasma modeling with EMC3-EIRENE. DPG-Frühjahrstagung 2024, Greifswald (submitted)

Naujoks, D.; Dhard, C.-P.; Feng, Y.; Gao, Y.; Stange, T.; Brezinsek, S.; Buttenschön, B.; Ennis, D.; Flom, E.; Gradic, D. et al.; Hartmann, D.; Henke, F.; Jakubowski, M.; Kharwandikar, A.; Kornejew, P.; McNeely, P.; Neu, R.; Rust, N.; Scholz, P.; Sieber, T.; Stepanov, I.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Performance of tungsten plasma facing components in the stellarator experiment W7-X: recent results from the first OP2 campaign. 19th International Conference on Plasma-Facing Materials and Components for Fusion Applications (PFMC-19), Bonn (submitted)

Reimold, F.; Winters, V.; Perseo, V.; Maaziz, N.; Partesotti, G.; Tsikouras, A.; Henke, F.; Flom, E.; Buttenschön, B.; Feng, Y. et al.; Gradic, D.; Jakubowski, M.; Krychowiak, M.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Power & particle exhaust limitations in W7-X and its relation to the density build-up. 26th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI 26), Marseille (submitted)

Ren, P.; Liang, Y.; Luo, Y.; Wang, E.; Sereda, S.; König, R. W. T.; Krychowiak, M.; Brezinsek, S.; Gradic, D.; Jakubowski, M. W. et al.; Kornejew, P.; Neubauer, O.; Pandey, A.; Xu, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Edge impurity behavior and plasma distribution after boronization on W7-X. DPG-Frühjahrstagung 2024, Greifswald (submitted)

Gradic, D.; Perseo, V.; Burckhart, A.; Reimold, F.; Kriete, D. M.; König, R.; Krychowiak, M.; Dux, R.; Bernert, M.; Lunt, T. et al.; Henderson, S. S.; Brida, D.; Gao, Y.; Jakubowski, M.; Winters, V.; Pedersen, T. S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society; EUROfusion MST1 Team: Inter-machine comparison of SOL particle dynamics in ASDEX Upgrade and Wendelstein 7-X. 48th EPS Conference on Plasma Physics, Virtual (submitted)

Perseo, V.; Winters, V.; Kriete, D. M.; Reimold, F.; Feng, Y.; Ford, O. P.; König, R.; Bozhenkov, S. A.; Gradic, D.; Jakubowski, M. W. et al.; Kremeyer, T.; Krychowiak, M.; Pandey, A.; Pavone, A.; Gao, Y.; Schlisio, G.; Zhang, D.; Pedersen, T. S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: 2D measurements of impurity flows and line radiation in the W7-X scrape-off layer for attached and detached plasmas. 23rd International Stellarator and Heliotron Workshop (ISHW 2022), Warsaw (submitted)

Gradic, D.; Perseo, V.; Burckhart, A.; Kriete, D. M.; König, R.; Reimold, F.; Krychowiak, M.; Dux, R.; Bernert, M.; Brida, D. et al.; Lunt, T.; Winters, V.; Effenberg, F.; Pedersen, T. S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society; EUROfusion MST1 Team: Inter-machine spectroscopic study of SOL flows in ASDEX Upgrade and Wendelstein 7-X. 30th International Toki Conference on Plasma and Fusion Research (ITC 30), Virtual (submitted)

Gradic, D.; Perseo, V.; Kriete, M.; Krychowiak, M.; König, R.; Pandey, A.; Otte, M.; Pedersen, T. S.; Jakubowski, M.; Schlisio, G. et al.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Development of Coherence Imaging Measurements for Ion Temperatures in the Scrape-off-Layer of Wendelstein 7-X. 4th European Conference on Plasma Diagnostics (ECPD 2021), Virtual (submitted)

Jakubowski, M.; Effenberg, F.; Feng, Y.; Krychowiak, M.; König, R.; Perseo, V.; Reimold, F.; Schmitz, O.; Brezinsek, S.; Gao, Y. et al.; Gradic, D.; Kremeyer, T.; Otte, M.; Pandey, A.; Pedersen, T. S.; Schlisio, G.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Comparison of intrinsic and seeded detachment discharges at Wendelstein 7-X. 25th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI 25), Jeju (submitted)

Gradic, D.; Perseo, V.; König, R.; Burckhart, A.; Reimold, F.; Dux, R.; Effenberg, F.; Krychowiak, M.; Pedersen, T. S.; Winters, V. et al.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society; EUROfusion MST1 Team: Inter-machine study of impurity ion and neutral flow dynamics in the SOL of the tokamak ASDEX Upgrade and optimized stellarator Wendelstein 7-X. 4th Asia Pacific Conference on Plasma Physics (AAPPS-DPP 2020), Virtual (submitted)

Perseo, V.; Gradic, D.; König, R.; Ford, O. P.; Burckhart, A.; Killer, C.; Effenberg, F.; Dux, R.; Grulke, O.; Ennis, D. A. et al.; Pedersen, T. S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Coherence Imaging Spectroscopy at Wendelstein 7-X and ASDEX Upgrade with a new continuous tunable laser calibration source. 23rd Topical Conference on High Temperature Plasma Diagnostics (HTPD 2020), Virtual (submitted)

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)

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)

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)

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)

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)

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)