Publications of K. Hammond

Pedersen, T. S.; König, R.; Jakubowski, M.; Feng, Y.; Ali, A.; Anda, G.; Baldzuhn, J.; Barbui, T.; Biedermann, C.; Blackwell, B. et al.; Bosch, H.-S.; Bozhenkov, S.; Brakel, R.; Brezinsek, S.; Cai, J.; Coenen, J. W.; Cosfeld, J.; Dinklage, A.; Dittmar, T.; Drewelow, P.; Drews, P.; Dunai, D.; Effenberg, F.; Endler, M.; Fellinger, J.; Ford, O.; Frerichs, H.; Fuchert, G.; Geiger, J.; Gao, Y.; Goriaev, A.; Henkel, M.; Hammond, K.; Harris, J.; Hathiramani, D.; Henkel, M.; Hölbe, H.; Kazakov, Y.; Killer, C.; Kirschner, A.; Knieps, A.; Kobayashi, M.; Kornejew, P.; Krychowiak, M.; Kocsis, G.; Lazerzon, S.; Li, C.; Li, Y.; Liang, Y.; Liu, S.; Lore, J.; Masuzaki, S.; Moncada, V.; Neubauer, O.; Ngo, T. T.; Niemann, H.; Oelmann, J.; Otte, M.; Perseo, V.; Pisano, F.; Puig Sitjes, A.; Rack, M.; Rasinski, M.; Romazanov, J.; Rudischhauser, L.; Schmitt, J. C.; Schlisio, G.; Schmitz, O.; Schweer, B.; Sereda, S.; Szepesi, T.; Suzuki, Y.; Wang, E.; Wei, Y.; Wenzel, U.; Wiesen, S.; Winters, V.; Wang, E.; Wauters, T.; 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. In: 27th IAEA Fusion Energy Conference, EX/9-1. 27th IAEA Fusion Energy Conference (FEC 2018), Gandhinagar (Ahmedabad), October 22, 2018 - October 27, 2018. International Atomic Energy Agency, Vienna (2019)

Wurden, G. A.; Andreeva, T.; Ballinger, S.; Bozhenkov, S.; Brandt, C.; Buttenschoen, B.; Damm, H.; Endler, M.; Freundt, S.; Geiger, J. et al.; Hammond, K.; Hirsch, M.; Höfel, U.; Killer, C.; Kocsis, G.; Kornejew, P.; Krämer-Flecken, A.; Krychowiak, M.; Lazerson, S.; Rahbarnia, K.; Schilling, J.; Szepesi, T.; Thomsen, H.; Winters, V.; Zoletnik, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Structure of island localized modes in Wendelstein 7-X. In: 46th EPS Conference on Plasma Physics, P2.1068 (Eds. Riconda, C.; Brezinsek, S.; McCarty, K.; Lancaster, K.; Burgess, D. et al.). 46th EPS Conference on Plasma Physics, Milan, July 08, 2019 - July 12, 2019. European Physical Society, Geneva (2019)

Barbui, T.; Effenberg, F.; Krychowiak, M.; Schmitz, O.; Blackwell, B.; Endler, M.; Hammond, K. C.; Jakubowski, M.; König, R.; Loch, S. et al.; Marion, H.; Munos Burgos, J.; Rudischhauser, L.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: The He/Ne beam diagnostic for active emission spectroscopy in the island divertor of Wendelstein 7-X. In: 45th EPS Conference on Plasma Physics, P4.1018. 45th EPS Conference on Plasma Physics, Prague, July 02, 2018 - July 06, 2018. European Physical Society, Geneva (2018)

Hammond, K. C.; Biermann, J.; Endler, M.; Fellinger, J.; Freundt, S.; Gottong, F.; Hathiramani, D.; Klose, S.; Krause, M.; Kügler, J. et al.; Liesenberg, K.; Rudischhauser, L.; Rummel, K.; Sieber, T.; Wendorf, J.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Development of a pop-up Langmuir probe array for the W7-X high-heat-flux divertor. In: 45th EPS Conference on Plasma Physics, P1.1011. 45th EPS Conference on Plasma Physics, Prague, July 02, 2018 - July 06, 2018. European Physical Society, Geneva (2018)

LeViness, A.; Drewelow, P.; Lore, J. D.; Schlisio, G.; Wurden, G.; Hammond, K.; Jakubowski, M.; Pisano, F.; Cannas, B.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Neutral particle fluxes on the divertor during overload mimic scenarios in Wendelstein 7-X. In: 45th EPS Conference on Plasma Physics, P4.1022. 45th EPS Conference on Plasma Physics, Prague, July 02, 2018 - July 06, 2018. European Physical Society, Geneva (2018)

Rudischhauser, L.; Hammond, K. C.; Endler, M.; Niemann, H.; Krychowiak, M.; Barbui, T.; Blackwell, B. D.; Effenberg, F.; Feng, Y.; König, R. et al.; Jakubowski, M.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Characterisation of power flux reduction in the Wendelstein 7-X divertor plasma with Langmuir probes. In: 45th EPS Conference on Plasma Physics, P2.1028. 45th EPS Conference on Plasma Physics, Prague, July 02, 2018 - July 06, 2018. European Physical Society, Geneva (2018)

Wurden, G. A.; Ballinger, S.; Bozhenkov, S.; Brandt, C.; Buttenschön, B.; Endler, M.; Freundt, S.; Hammond, K.; Hirsch, M.; Hoefel, U. et al.; Killer, C.; Kocsis, G.; Kornejew, P.; Krychowiak, M.; Lazerson, S.; Rahbarnia, K.; Szepesi, T.; Windisch, T.; Winters, V.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Quasi-continuous low frequency edge fluctuations in the W7-X stellarator. In: 45th EPS Conference on Plasma Physics, P5.1077. 45th EPS Conference on Plasma Physics, Prague, July 02, 2018 - July 06, 2018. European Physical Society, Geneva (2018)

Hammond, K. C.; Ali, A.; Barbui, T.; Blackwell, B. D.; Drewelow, P.; Drews, P.; Endler, M.; Feng, Y.; Gao, Y.; Geiger, J. et al.; Grulke, O.; Jakubowski, M.; Killer, C.; Klose, S.; Krychowiak, M.; Niemann, H.; Puig Sitjes, A.; Rudischhauser, L.; Windisch, T.: The role of particle drifts in W7-X divertor heat load asymmetries. 19th Coordinated Working Group Meeting, Berlin (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. 22nd International Stellarator and Heliotron Workshop 2019 (ISHW 2019), Madison, WI (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)

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)

Wang, E. H.; 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. L.; 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. 17th International Conference on Plasma-Facing Materials and Components for Fusion Applications (PFMC-17), Eindhoven (submitted)

Wang, E. H.; Brezinsek, S.; Sereda, S.; Wei, Y. L.; Barbui, T.; Flom, E.; Hammond, K. C.; Krychowiak, M.; König, R.; Liang, Y. et al.; Neubauer, O.; Winters, V. R.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Chemical erosion measurements on the carbon divertor plates of W7-X. 9th International Workshop on "Stochasticity in Fusion Plasmas (SFP)" – 3D Physics in Stellarators and Tokamaks, Bad Honnef (submitted)

Blackwell, B. D.; Endler, M.; Hammond, K.; Rudischhauser, L.; König, R.; Wurden, G.; Bozhenkov, S.; Wenzel, U.; Effenberg, F.; Schmitz, O. et al.; Feng, Y.; Niemann, H.; Drews, P.; Jakubowski, M.; Krychowiak, M.; Klose, S.; Pisano, F.; Cannas, B.; Pedersen, T. S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Results from Langmuir Probe arrays in the scrape off layer of the Wendelstein 7-X Advanced Stellarator. 23rd Australian Institute of Physics Congress (AIP 2018), Perth (submitted)

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. 27th IAEA Fusion Energy Conference (FEC 2018), Gandhinagar (submitted)

Gao, Y.; Jakubowski, M.; Geiger, J.; Endler, M.; Drewelow, P.; Bozhenkov, S.; Hammond, K.; Rahbarnia, K.; Puig Sitjes, A.; Pisano, F. et al.; Niemann, H.; Ali, A.; Thomsen, H.; Andreeva, T.; Neuner, U.; Schilling, J.; Rack, M.; Liang, Y.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Effects of toroidal plasma currents on the strike-line movements on W7-X. 45th EPS Conference on Plasma Physics, Prague (submitted)

Hammond, K. C.: Application of transient CHI plasma start-up to future ST and AT devices. 60th Annual Meeting of the APS Division of Plasma Physics, Portland, OR (submitted)

Rudischhauser, L.; Endler, M.; Hammond, K. C.; Blackwell, B. D.; for the Wendelstein 7-X Team Collaboration: Langmuir probe measurements of plasma fluctuations in the Wendelstein 7-X divertor. DPG-Frühjahrstagung 2019 der Sektion Materie und Kosmos (SMuK), München (submitted)

Drewelow, P.; Ali, A.; Baldzuhn, J.; Biedermann, C.; Brezinsek, S.; Brunner, K. J.; Card, A.; Ford, O.; Gao, Y.; Hammond, K. C. et al.; Hartmann, D.; Hirsch, M.; Jakubowski, M. W.; Knauer, J.; Kocsis, G.; König, R.; Kornejew, P.; Kremeyer, T.; Krychowiak, M.; Moncada, V.; Niemann, H.; Neuner, U.; Otte, M.; Pisano, F.; Rahbarnia, K.; Schilling, J.; Schröder, T.; Sleczka, M.; Puig Sitjes, A.; Szepesi, T.; Thomsen, H.; Winters, V.; Wurden, G.; Vano, L.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Initial Results of the First Wendelstein 7-X Island Divertor Experiments. 23rd International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI 23), Princeton, NJ (submitted)