Warmer, F.; Bubelis, E.: First considerations on the Balance of Plant for a HELIAS power plant. 30th Symposium on Fusion Technology (SOFT 2018), Giardini Naxos (submitted)

Weber, H.; Maj, O.; Poli, E.: Paraxial expansion of the wave kinetic equation for electron cyclotron beams in turbulent plasmas. Joint Varenna-Lausanne International Workshop on Theory of Fusion Plasmas, Varenna (submitted)

Wegner, T.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Impurity injection beyond the tracer-limit by means of laser blow-off in W7-X. DPG-Frühjahrstagung 2019 der Sektion Materie und Kosmos (SMuK), München (submitted)

Wegner, T.; Geiger, B.; Burhenn, R.; Buttenschön, B.; Kunkel, F.; Schröder, T.; Szepesi, T.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: A new laser blow-off system on Wendelstein 7-X. 22nd Topical Conference on High Temperature Plasma Diagnostics (HTPD 2018), San Diego, CA (submitted)

Wegner, T.; Geiger, B.; Burhenn, R.; Kunkel, F.; Buttenschön, B.; Langenberg, A.; Pablant, N.; Traverso, P.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: First Results of Transport Studies of injected impurities in Wendelstein 7-X. 45th EPS Conference on Plasma Physics, Prague (submitted)

Weiland, M.; Bilato, R.; Dux, R.; Geiger, B.; Lebschy, A.; Felici, F. A. A.; Fischer, R.; Heidbrink, W.W.; Hu, W.; Rittich, D. et al.; Scheffer, M.; Sieglin, B.; Zeeland, M. A. V.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society; EUROfusion MST1 Team: Real-Time Simulation of the NBI Fast-Ion Distribution. 27th IAEA Fusion Energy Conference (FEC 2018), Gandhinagar (submitted)

Weir, G. M.; Proll, J. H. E.; Windisch, T.; Stechow, A. v.; Bozhenkov, S.; Dinklage, A.; Edlund, E.; Estrada, T.; Fuchert, G.; Grulke, O. et al.; Hirsch, M.; Höfel, U.; Kwak, S.; Langenberg, A.; Pablant, N.; Pasch, E.; Porkolab, M.; Scott, E.; Smoniewski, J.; Stange, T.; Warmer, F.; Xanthopoulos, P.; Zhang, D.; Huang, Z.; Klinger, T.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Heat transport and core turbulence measurements on the optimized stellarator Wendelstein 7-X. 60th Annual Meeting of the APS Division of Plasma Physics, Portland, OR (submitted)

Weir, G. M.; Windisch, T.; Estrada, T.; Krämer-Flecken, A.; Alcuson, J.; Fuchert, G.; Grulke, O.; Hirsch, M.; Höfel, U.; Kasparek, W. et al.; Pablant, N.; Proll, J. H. E.; Stange, T.; Turkin, Y.; Warmer, F.; Xanthopoulos, P.; Zhang, D.; Klinger, T.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Reflectometry and correlation ECE measurements in Wendelstein 7-X and comparison to electron heat transport measurements. 23rd Joint EU-US Transport Task Force Meeting (TTF 2018), Seville (submitted)

Weir, G. M.; Windisch, T.; Hirsch, M.; Card, A.; Grulke, O.; Hartfuss, H.-J.; Hoefel, U.; Proll, J. H. E.; Schroeder, T.; Smoniewski, J. et al.; Klinger, T.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: A comparison of measurements from radial and poloidal correlation ECE diagnostics on Wendelstein 7-X. 45th EPS Conference on Plasma Physics, Prague (submitted)

Weisen, H.; Maggi, C.; Horvath, L.; Auriemma, F.; Bache, T.W.; Casson, F.J.; Chankin, A.; Delabie, E.; Giroud, C.; King, D. et al.; Lorenzini, R.; Menmuir, S.; Oberparleiter, M.; Viezzer, E.; JET Contributors: Isotope Dependence of Confinement in JET Deuterium and Hydrogen Plasmas. 23rd Joint EU-US Transport Task Force Meeting (TTF 2018), Seville (2018)

Weisen, H.; Maggi, C. F.; Horvath, L.; Auriemma, F.; Bache, T. W.; Casson, F. J.; Chankin, A.; Delabie, E.; Giroud, C.; King, D. et al.; Lorenzini, R.; Menmuir, S.; Viezzer, E.; JET Contributors: Isotope Dependence of Confinement in JET Deuterium and Hydrogen Plasmas. 27th IAEA Fusion Energy Conference (FEC 2018), Gandhinagar (2018)

Wendler, D.; Griener, M.; Dux, R.; Wolfrum, E.; Stroth, U.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Influence of the optical thickness on the evaluation of the He beam diagnostics at ASDEX Upgrade. DPG-Frühjahrstagung 2019 der Sektion Materie und Kosmos (SMuK), München (submitted)

Wenzel, U.; Pedersen, T. S.; Marquardt, M.; Singer, M.: New ionization vacuum gauges with LaB₆ emitter for long-time operation in Wendelstein 7-X. 22nd Topical Conference on High Temperature Plasma Diagnostics (HTPD 2018), San Diego, CA (submitted)

Wiesen, S.; Brezinsek, S.; Wischmeier, M.; Bonnin, X.; Pitts, R. A.; Huber, A.; Delabie, E.; Frassinetti, L.; Guillemaut, C.; Harrison, J. et al.; Harting, D.; Henderson, S.; JET Contributors: Application of SOLPS-ITER edge plasma model to interpret seeded and unseeded JET H-mode discharges with metallic wall. 23rd International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI 23), Princeton, NJ (2018)

Willensdorfer, M.; Cote, T. B.; Hegna, C. C.; Suttrop, W.; Orain, F.; Denk, S. S.; Dunne, M. G.; Fischer, R.; Giannone, L.; Ham, C. J. et al.; Kirk, A.; Ryan, D. A.; Strumberger, E.; Wang, N.; Zohm, H.; EUROfusion MST1 Team; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Impact of the 3D Geometry from Nonaxisymmetric Magnetic Perturbations on the Local Edge Stability in ASDEX-Upgrade. 27th IAEA Fusion Energy Conference (FEC 2018), Gandhinagar (submitted)

Windisch, T.; Carralero, D.; Estrada, T.; Grulke, O.; Hirsch, M.; Kasparek, W.; Krämer-Flecken, A.; Oosterbeek, J. W.; Pacios, L.; Pena, A. d. l. et al.; Plaum, B.; Weir, G.; Wolf, S.; Klinger, T.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Reflectometry diagnostics at Wendelstein 7-X: Systems overview and initial results. 22nd Topical Conference on High Temperature Plasma Diagnostics (HTPD 2018), San Diego, CA (submitted)

Windisch, T.; Carralero, D.; Estrada, T.; Krämer-Flecken, A.; Weir, G. M.: Reflectometry at Wendelstein 7-X: Initial results from the first island divertor campaign. 45th EPS Conference on Plasma Physics, Prague (submitted)

Winters, V. R.; Barbui, T.; Brezinsek, S.; Effenberg, F.; Hammond, K.; Harris, J.; Jakubowski, M.; König, R.; Kornejew, P.; Kremeyer, T. et al.; Krychowiak, M.; Rudischhauser, L.; Schmitz, O.; Wang, E.; Wurden, G.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Impurity seeding and divertor fueling effects on the plasma surface interaction of Wendelstein 7-X. 45th EPS Conference on Plasma Physics, Prague (submitted)

Winters, V. R.; Barbui, T.; Brezinsek, S.; Effenberg, F.; Harris, J. H.; Jakubowski, M.; Koenig, R.; Kornejew, P.; Krychowiak, M.; Schmitz, O. et al.; Pedersen, T. S.; Wang, E.; Zhang, D.: Analysis of SOL carbon radiation distributions with changing plasma parameters at W7-X. 60th Annual Meeting of the APS Division of Plasma Physics, Portland, OR (submitted)

Wischmeier, M.; EUROfusion MST1 Team; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society; JET Contributors: The Physics Basis for a Solution to the Power and Particle Exhaust Problem of a Next Step Device. 27th IAEA Fusion Energy Conference (FEC 2018), Gandhinagar (submitted)