Publications of D. Naujoks

Journal Article (80)

1.
Journal Article
Dhard, C. P.; Brezinsek, S.; Mayer, M.; Naujoks, D.; Masuzaki, S.; Zhao, D.; Yi, R.; Oelmann, J.; Schmid, K.; Romazanov, J. et al.; Pardanaud, C.; Kandler, M.; Kharwandikar, A. K.; Schlisio, G.; Volzke, O.; Grote, H.; Gao, Y.; Rudischhauser, L.; Goriaev, A.; Wauters, T.; Kirschner, A.; Sereda, S.; Wang, E.; Rasinski, M.; Dittmar, T.; Motojima, G.; Hwangbo, D.; Kajita, S.; Balden, M.; Burwitz, V. V.; Neu, R.; Linsmeier, C.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Plasma-wall interaction studies in W7-X: main results from the recent divertor operations. Physica Scripta 96, 124059 (2021)
2.
Journal Article
Endler, M.; Baldzuhn, J.; Beidler, C. D.; Bosch, H.-S.; Bozhenkov, S.; Buttenschön, B.; Dinklage, A.; Fellinger, J.; Feng, Y.; Fuchert, G. et al.; Gao, Y.; Geiger, J.; Grulke, O.; Hartmann, D.; Jakubowski, M.; König, R.; Laqua, H. P.; Lazerson, S.; McNeely, P.; Naujoks, D.; Neuner, U.; Otte, M.; Pasch, E.; Pedersen, T. S.; Perseo, V.; Puig Sitjes, A.; Rahbarnia, K.; Rust, N.; Schmitz, O.; Spring, A.; Stange, T.; Stechow, A. v.; Turkin, Y.; Wang, E.; Wolf, R. C.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Wendelstein 7-X on the path to long-pulse high-performance operation. Fusion Engineering and Design 167, 112381 (2021)
3.
Journal Article
Hubeny, M.; Höschen, D.; Neubauer, O.; Hoek, R.; Czymek, G.; Naujoks, D.; Hathiramani, D.; Bardawil, D.; Unterberg, B.; König, R. et al.; Brezinsek, S.; Linsmeier, C.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Progress on MATEO probe heads and observation system. Fusion Engineering and Design 167, 112297 (2021)
4.
Journal Article
Jakubowski, M.; Endler, M.; Feng, Y.; Gao, Y.; Killer, C.; König, R.; Krychowiak, M.; Perseo, V.; Reimold, F.; Schmitz, O. et al.; Pedersen, T. S.; Brezinsek, S.; Dinklage, A.; Drewelow, P.; Niemann, H.; Otte, M.; Gruca, M.; Hammond, K.; Kremeyer, T.; Kubkowska, M.; Jablonski, S.; Pandey, A.; Wurden, G.; Zhang, D.; Bozhenkov, S.; Böckenhoff, D.; Dhard, C. P.; Baldzuhn, J.; Gradic, D.; Effenberg, F.; Kornejew, P.; Lazerson, S.; Lore, J.; Naujoks, D.; Puig Sitjes, A.; Schlisio, G.; Sleczka, M.; Wenzel, U.; Winters, V.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Overview of the results from divertor experiments with attached and detached plasmas at Wendelstein 7-X and their implications for steady-state operation. Nuclear Fusion 61, 106003 (2021)
5.
Journal Article
Oelmann, J.; Wüst, E.; Brezinsek, S.; Li, C.; Zhao, D.; Rasinski, M.; Dhard, C. P.; Mayer, M.; Naujoks, D.; Gao, Y. et al.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Hydrogen content in divertor baffle tiles in Wendelstein 7-X. Nuclear Materials and Energy 26, 100943 (2021)
6.
Journal Article
Schlisio, G.; Wenzel, U.; Naujoks, D.; Pedersen, T. S.; Grote, H.; Winters, V. R.; Niemann, H.; Mulsow, M.; Krychowiak, M.; Drewelow, P. et al.; Gao, Y.; Jakubowski, M.; Puig Sitjes, A.; Laqua, H.; Knauer, J.; Brunner, K. J.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: The evolution of the bound particle reservoir in Wendelstein 7-X and its influence on plasma control. Nuclear Fusion 61, 036031 (2021)
7.
Journal Article
Vuoriheimo, T.; Hakola, A.; Likonen, J.; Brezinsek, S.; Dittmar, T.; Mayer, M.; Dhard, C. P.; Naujoks, D.; Tuomisto, F.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Deposition of 13C tracer and impurity elements on the divertor of Wendelstein 7-X. Physica Scripta 96, 124023 (2021)
8.
Journal Article
Zhao, D.; Yi, R.; Eksaeva, A.; Oelmann, J.; Brezinsek, S.; Sergienko, G.; Rasinski, M.; Gao, Y.; Mayer, M.; Dhard, C. P. et al.; Naujoks, D.; Cai, L.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Quantification of erosion pattern using picosecond-LIBS on a vertical divertor target element exposed in W7-X. Nuclear Fusion 61, 016025 (2021)
9.
Journal Article
Bosch, H.-S.; Äkäslompolo, S.; Brakel, R.; Bykov, V.; Drewelow, P.; Geiger, J.; Jakubowski, M.; Nagel, M.; Naujoks, D.; Riße, K. et al.; Rummel, T.; Eeten, P. v.: Operation of W7-X with an Inertially Cooled Divertor – On the Way to Steady State Operation. IEEE Transactions on Plasma Science 48 (6), pp. 1369 - 1375 (2020)
10.
Journal Article
Dhard, C. P.; Äkäslompolo, S.; Balden, M.; Baldzuhn, J.; Biedermann, C.; Bräuer, T.; Brezinsek, S.; Endler, M.; Hayashi, Y.; Hwangbo, D. et al.; Kajita, S.; Krause, M.; Kornejew, P.; Masuzaki, S.; Mayer, M.; Motojima, G.; Naujoks, D.; Otte, M.; Rohde, V.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Inspection of W 7-X plasma-facing components after the operation phase OP1.2b: observations and first assessments. Physica Scripta 2020 (T171), 014033 (2020)
11.
Journal Article
Gao, Y.; Feng, Y.; Jakubowski, M. W.; Geiger, J.; Endler, M.; Dhard, C. P.; Biedermann, C.; Naujoks, D.; Pedersen, T. S.; König, R. et al.; Drewelow, P.; Pisano, F.; Puig Sitjes, A.; Niemann, H.; Bozhenkov, S.; Lazerson, S.; Otte, M.; Fellinger, J.; Zhu, J.; Krychowiak, M.; Zhang, D.; Cannas, B.; Suzuki, Y.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Understanding baffle overloads observed in high-mirror configuration on Wendelstein 7-X. Nuclear Fusion 60, 096012 (2020)
12.
Journal Article
Hwangbo, D.; Kajita, S.; Dhard, C. P.; Tokitani, M.; Krause, M.; Naujoks, D.; Masuzaki, S.; Klose, S.; Ohno, N.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Inspection of Arc Trails Formed in Stellarator/Heliotron Devices W7-X and LHD. Plasma and Fusion Research 15, 2402012 (2020)
13.
Journal Article
Mayer, M.; Balden, M.; Brezinsek, S.; Burwitz, V. V.; Dhard, C. P.; Dudek, A.; Ehrke, G.; Gao, Y.; Greuner, H.; Guimaraes, R. et al.; Hiret, P.; Klose, S.; König, R.; Krause, M.; Laube, R.; Laux, M.; Naujoks, D.; Neu, R.; Oelmann, J.; Ruset, C.; Silva, T. S.; Yi, R.; Zhao, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Material erosion and deposition on the divertor of W7-X. Physica Scripta 2020 (T171), 014035 (2020)
14.
Journal Article
Motojima, G.; Masuzaki, S.; Dhard, C. P.; Krause, M.; Naujoks, D.; Hayashi, Y.; Brezinsek, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: In-vessel colorimetry of Wendelstein 7-X first wall components: variation of layer deposition distribution in OP1.2a and OP1.2b. Physica Scripta 2020 (T171), 014054 (2020)
15.
Journal Article
Schacht, J.; Naujoks, D.; Pingel, S.; Wölk, A.; Herbst, U.; Degenkolbe, S.; Winter, A.; Vilbrandt, R.; Bosch, H.-S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Realization of the requirements for a safe operation of Wendelstein 7-X. Fusion Engineering and Design 152, 111468 (2020)
16.
Journal Article
Sereda, S.; Brezinsek, S.; Wang, E.; Barbui, T.; Brakel, R.; Buttenschön, B.; Goriaev, A.; Hergenhahn, U.; Höfel, U.; Jakubowski, M. et al.; Knieps, A.; König, R.; Krychowiak, M.; Kwak, S.; Liang, Y.; Naujoks, D.; Pavone, A.; Rasinski, M.; Rudischhauser, L.; Sleczka, M.; Svensson, J.; Viebke, H.; Wauters, T.; Wei, Y.; Winters, V.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Impact of boronizations on impurity sources and performance in Wendelstein 7-X. Nuclear Fusion 60, 086007 (2020)
17.
Journal Article
Vilbrandt, R.; Schacht, J.; Herbst, U.; Marsen, S.; Rahbarnia, K.; Brunner, K. J.; Hirsch, M.; Knauer, J.; Naujoks, D.; Degenkolbe, S. et al.; Bosch, H.-S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: The fast Interlock system of W7-X – First experience. Fusion Engineering and Design 151, 111380 (2020)
18.
Journal Article
Wang, E.; Brezinsek, S.; Sereda, S.; Buttenschön, B.; Barbui, T.; Dhard, C. P.; Endler, M.; Ford, O.; Flom, E.; Hammond, K. C. et al.; Jakubowski, M.; Krychowiak, M.; Kornejew, P.; König, R.; Liang, Y.; Mayer, M.; Naujoks, D.; Neubauer, O.; Oelmann, J.; Rasinski, M.; Winters, V. R.; Goriaev, A.; Wauters, T.; Wei, Y.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Impurity sources and fluxes in W7-X: from the plasma-facing components to the edge layer. Physica Scripta 2020 (T171), 014040 (2020)
19.
Journal Article
Yi, R.; Zhao, D.; Oelmann, J.; Brezinsek, S.; Rasinski, M.; Mayer, M.; Dhard, C. P.; Naujoks, D.; Liu, L.; Quath, J. et al.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: 3-Dimensional analysis of layer structured samples with high depth resolution using picosecond laser-induced breakdown spectroscopy. Applied Surface Science 532, 147185 (2020)
20.
Journal Article
Äkäslompolo, S.; Drewelow, P.; Gao, Y.; Ali, A.; Biedermann, C.; Bozhenkov, S.; Dhard, C. P.; Endler, M.; Fellinger, J.; Ford, O. P. et al.; Geiger, B.; Geiger, J.; Harder, N. d.; Hartmann, D.; Hathiramani, D.; Isobe, M.; Jakubowski, M.; Kazakovh, Y.; Killer, C.; Lazersonj, S.; Mayer, M.; McNeely, P.; Naujoks, D.; Neelis, T. W. C.; Kontula, J.; Kurki-Suonio, T.; Niemann, H.; Ogawa, K.; Pisano, F.; Poloskei, P. Z.; Puig Sitjes, A.; Rahbarnia, K.; Rust, N.; Schmitt, J. C.; Sleczka, M.; Vano, L.; Jansen van Vuuren, A.; Wurden, G.; Wolf, R. C.: Validating the ASCOT modelling of NBI fast ions in Wendelstein 7-X stellarator. Journal of Instrumentation 14, C10012 (2019)
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