Publications of K. C. Hammond

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.; Beurskens, M. N. A.; Bozhenkov, S. A.; Brunner, K. J.; Fuchert, G.; Knauer, J.; Pasch, E.; Scott, E. R.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Effects of drifts on scrape-off layer transport in W7-X. Nuclear Fusion 63, 026022 (2023)

Schmitz, O.; Feng, Y.; Jakubowski, M.; König, R.; Krychowiak, M.; Otte, M.; Reimold, F.; Barbui, T.; Biedermann, C.; Bozhenkov, S. et al.; Brezinsek, S.; Buttenschön, B.; Brunner, K. J.; Drewelow, P.; Effenberg, F.; Flom, E.; Frerichs, H.; Ford, O.; Fuchert, G.; Gao, Y.; Gradic, D.; Grulke, O.; Hammond, K. C.; Hergenhahn, U.; Höfel, U.; Knauer, J.; Kornejew, P.; Kremeyer, T.; Niemann, H.; Pasch, E.; Pavone, A.; Perseo, V.; Rudischhauser, L.; Schlisio, G.; Pedersen, T. S.; Wenzel, U.; Winters, V.; Wurden, G. A.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Stable heat and particle flux detachment with efficient particle exhaust in the island divertor of Wendelstein 7-X. Nuclear Fusion 61, 016026 (2021)

Rudischhauser, L.; Endler, M.; Höfel, U.; Hammond, K. C.; Kallmeyer, J. P.; Blackwell, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: The Langmuir probe system in the Wendelstein 7-X test divertor. Review of Scientific Instruments 91, 063505 (2020)

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)

Barbui, T.; Bozhenkov, S. A.; Effenberg, F.; Favreau, C.; Flom, E.; Fuchert, G.; Drews, P.; Hammond, K.; Jakubowski, M.; Killer, C. et al.; König, R.; Krychowiak, M.; Loch, S.; Munoz Burgos, J.; Pasch, E.; Schmitz, O.; Scott, E. R.; Vecsei, M.; Zoletnik, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: The He/Ne beam diagnostic for line-ratio spectroscopy in the island divertor of Wendelstein 7-X. Journal of Instrumentation 14, C07014 (2019)

Drews, P.; Killer, C.; Cosfeld, J.; Knieps, A.; Brezinsek, S.; Jakubowski, M.; Brandt, C.; Bozhenkov, S.; Dinklage, A.; Cai, J. et al.; Endler, M.; Hammond, K.; Henkel, M.; Gao, Y.; Geiger, J.; Grulke, O.; Höschen, D.; König, R.; Krämer-Flecken, A.; Liang, Y.; Li, Y.; Liu, S.; Niemann, H.; Nicolai, D.; Neubauer, O.; Neuner, U.; Rack, M.; Rahbarnia, K.; Rudischhauser, L.; Sandri, N.; Satheeswaran, G.; Schilling, S.; Thomsen, H.; Windisch, T.; Sereda, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Edge plasma measurements on the OP 1.2a divertor plasmas at W7-X using the combined probe. Nuclear Materials and Energy 19, pp. 179 - 183 (2019)

Gao, Y.; Geiger, J.; Jakubowski, M. W.; Drewelow, P.; Endler, M.; Rahbarnia, K.; Bozhenkov, S.; Otte, M.; Suzuki, Y.; Feng, Y. et al.; Niemann, H.; Pisano, F.; Ali, A.; Puig Sitjes, A.; Zanini, M.; Laqua, H.; Stange, T.; Marsen, S.; Szepesi, T.; Zhang, D.; Killer, C.; Hammond, K.; Lazerson, S.; Cannas, B.; Thomsen, H.; Andreeva, T.; Neuner, U.; Schilling, J.; Knieps, A.; Rack, M.; Liang, Y.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Effects of toroidal plasma current on divertor power depositions on Wendelstein 7-X. Nuclear Fusion 59, 106015 (2019)

Hammond, K. C.; Gao, Y.; Jakubowski, M.; Killer, C.; Niemann, H.; Rudischhauser, L.; Ali, A.; Andreeva, T.; Blackwell, B. D.; Brunner, K. J. et al.; Cannas, B.; Drewelow, P.; Drews, P.; Endler, M.; Feng, Y.; Geiger, J.; Grulke, O.; Knauer, J.; Klose, S.; Lazerson, S.; Otte, M.; Pisano, F.; Neuner, U.; Puig Sitjes, A.; Rahbarnia, K.; Schilling, J.; Thomsen, H.; Wurden, G. A.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Drift effects on W7-X divertor heat and particle fluxes. Plasma Physics and Controlled Fusion 61, 125001 (2019)

Hammond, K. C.; Raman, R.; Jardin, S. C.: Application of transient CHI plasma startup to future ST and AT devices. Physics of Plasmas 26, 032501 (2019)

Killer, C.; Gao, Y.; Perseo, V.; Rudischhauser, L.; Hammond, K.; Buttenschön, B.; Barbui, T.; Blackwell, B. D.; Brunner, K.-J.; Drews, P. et al.; Endler, M.; Geiger, J.; Grulke, O.; Jakubowski, M.; Klose, S.; Knauer, J.; Knieps, A.; König, R.; Li, Y.; Neuner, U.; Niemann, H.; Otte, M.; Schilling, J.; Puig Sitjes, A.; Rahbarnia, K.; Stange, T.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Effect of toroidal plasma currents on the Wendelstein 7-X Scrape-Off Layer. Plasma Physics and Controlled Fusion 61, 125014 (2019)

Lazerson, S. A.; Gao, Y.; Hammond, K.; Killer, C.; Schlisio, G.; Otte, M.; Biedermann, C.; Spolaore, M.; Bozhenkov, S.; Geiger, J. et al.; Grulke, O.; Nicolai, D.; Satheeswaran, G.; Niemann, H.; Jakubowski, M.; Drewelow, P.; Puig Sitjes, A.; Ali, A.; Cannas, B.; Pisano, F.; König, R.; Wurden, G.; Kocsis, G.; Szepesi, T.; Wenzel, U.; Mulsow, M.; Rahbarnia, K.; Schilling, J.; Neuner, U.; Andreeva, T.; Thomsen, H.; Knauer, J.; Brunner, K. J.; Blackwell, B.; Endler, M.; Klose, S.; Rudischhauser, L.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Tuning of the rotational transform in Wendelstein 7-X. Nuclear Fusion 59, 126004 (2019)

Li, J. L.; Austin, J.; Hammond, K. C.; Israeli, B. Y.; Volpe, F. A.: Large vacuum flux surfaces generated by tilted planar coils. Plasma Physics and Controlled Fusion 61, 075005 (2019)

Liu, S. C.; Liang, Y.; Drews, P.; Killer, C.; Knieps, A.; Xu, G. S.; Wang, H. Q.; Yan, N.; Han, X.; Höschen, D. et al.; Krämer-Flecken, A.; Nicolai, D.; Satheeswaran, G.; Hammond, K.; Cai, J. Q.; Charl, A.; Cosfeld, J.; Fuchert, G.; Gao, Y.; Geiger, J.; Grulke, O.; Henkel, M.; Hirsch, M.; Hoefel, U.; König, R.; Li, Y.; Neubauer, O.; Pasch, E.; Rahbarnia, K.; Rack, M.; Sandri, N.; Sereda, S.; Schweer, B.; Wang, E. H.; Xu, S.; Gao, X.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: The effects of magnetic topology on the scrape-off layer turbulence transport in the first divertor plasma operation of Wendelstein 7-X using a new combined probe. Nuclear Fusion 59, 066001 (2019)

Pedersen, T. S.; König, R.; Jakubowski, M.; Krychowiak, M.; Gradic, D.; Killer, C.; Niemann, H.; Szepesi, T.; Wenzel, U.; Ali, A. et al.; Anda, G.; Baldzuhn, J.; Barbui, T.; Biedermann, C.; Blackwell, B. D.; Bosch, H.-S.; Bozhenkov, S.; Brakel, R.; Brezinsek, S.; Cai, J.; Cannas, B.; Coenen, J. W.; Cosfeld, J.; Dinklage, A.; Dittmar, T.; Drewelow, P.; Drews, P.; Dunai, D.; Effenberg, F.; Endler, M.; Feng, Y.; Fellinger, J.; Ford, O.; Frerichs, H.; Fuchert, G.; Gao, Y.; Geiger, J.; Goriaev, A.; Hammond, K.; Harris, J.; Hathiramani, D.; Henkel, M.; Kazakov, Y. O.; Kirschner, A.; Knieps, A.; Kobayashi, M.; Kocsis, G.; Kornejew, P.; Kremeyer, T.; Lazerzon, S.; LeViness, A.; Li, C.; Li, Y.; Liang, Y.; Liu, S.; Lore, J.; Masuzaki, S.; Moncada, V.; Neubauer, O.; Ngo, T. T.; Oelmann, J.; Otte, M.; Perseo, V.; Pisano, F.; Puig Sitjes, A.; Rack, M.; Rasinski, M.; Romazanov, J.; Rudischhauser, L.; Schlisio, G.; Schmitt, J. C.; Schmitz, O.; Schweer, B.; Sereda, S.; Sleczka, M.; Suzuki, Y.; Vecsei, M.; Wang, E.; Wauters, T.; Wiesen, S.; Winters, V.; Wurden, G. A.; Zhang, D.; Zoletnik, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: First divertor physics studies in Wendelstein 7-X. Nuclear Fusion 59, 096014 (2019)

Wei, Y.; Wang, E.; Liang, Y.; Brezinsek, S.; Krychowiak, M.; Hammond, K.; Neubauer, O.; König, R.; Sereda, S.; Rudischhauser, L. et al.; Endler, M.; Blackwell, B.; Linsmeier, C.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Spectroscopic studies of fuel recycling and impurity behaviors in the divertor region of Wendelstein 7-X. Plasma Science and Technology 21, 105102 (2019)

Zhang, D.; König, R.; Feng, Y.; Burhenn, R.; Brezinsek, S.; Jakubowski, M.; Buttenschön, B.; Niemann, H.; Pavone, A.; Krychowiak, M. et al.; Kwak, S.; Svensson, J.; Gao, Y.; Pedersen, T. S.; Alonso, A.; Baldzuhn, J.; Beidler, C. D.; Biedermann, C.; Bozhenkov, S.; Brunner, K. J.; Damm, H.; Hirsch, M.; Giannone, L.; Drewelow, P.; Effenberg, F.; Fuchert, G.; Hammond, K. C.; Höfel, U.; Killer, C.; Knauer, J.; Laqua, H. P.; Laube, R.; Pablant, N.; Pasch, E.; Penzel, F.; Rahbarnia, K.; Reimold, F.; Thomsen, H.; Winters, V.; Wagner, F.; Klinger, T.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: First Observation of a Stable Highly Dissipative Divertor Plasma Regime on the Wendelstein 7-X Stellarator. Physical Review Letters 123, 025002 (2019)

Hammond, K. C.; Raman, R.; Volpe, F. A.: Application of Townsend avalanche theory to tokamak startup by coaxial helicity injection. Nuclear Fusion 58, 016013 (2018)

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)

Effenberg, F.; Brezinsek, S.; Feng, Y.; Jakubowski, M. W.; König, R.; Krychowiak, M.; Schmitz, O.; Suzuki, Y.; Zhang, D.; Ali, A. et al.; Barbui, T.; Biedermann, C.; Blackwell, D. B.; Burhenn, R.; Cseh, G.; Dittmar, T.; Drewelow, P.; Endler, M.; Frerichs, H.; Gao, Y.; Geiger, J.; Hammond, K.; Killer, C.; Kocsis, G.; Lore, J. D.; Niemann, H.; Otte, M.; Puig Sitjes, A.; Rudischhauser, L.; Schmitt, J. C.; Pedersen, T. S.; Szepesi, T.; Wenzel, U.; Winters, V.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Demonstration of Power Exhaust Control by Impurity Seeding in the Island Divertor at Wendelstein 7-X. In: 27th IAEA Fusion Energy Conference, EX/9-2. 27th IAEA Fusion Energy Conference (FEC 2018), Gandhinagar (Ahmedabad), October 22, 2018 - October 27, 2018. International Atomic Energy Agency, Vienna (2019)

Jakubowski, M. W.; Ali, A.; Drewelow, P.; Gao, Y.; Hammond, K.; Niemann, H.; Puig Sitjes, A.; Pisano, F.; Sleczka, M.; Brezinsek, M. et al.; Cannas, B.; Endler, M.; König, R.; Otte, M.; Pedersen, T. S.; Wurden, G.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: 3D Heat and Particle Fluxes in Wendelstein 7-X. In: 27th IAEA Fusion Energy Conference, EX/P8-16. 27th IAEA Fusion Energy Conference (FEC 2018), Gandhinagar (Ahmedabad), October 22, 2018 - October 27, 2018. International Atomic Energy Agency, Vienna (2019)