Publications of H. M. Smith

Journal Article (64)

21.
Journal Article
Beidler, C. D.; Smith, H. M.; Alonso, A.; Andreeva, T.; Baldzuhn, J.; Beurskens, M. N. A.; Borchardt, M.; Bozhenkov, S. A.; Brunner, K. J.; Damm, H. et al.: Demonstration of reduced neoclassical energy transport in Wendelstein 7-X. Nature 596, pp. 221 - 226 (2021)
22.
Journal Article
Beurskens, M. N. A.; Bozhenkov, S. A.; Ford, O.; Xanthopoulos, P.; Zocco, A.; Turkin, Y.; Alonso, A.; Beidler, C.; Calvo, I.; Carralero, D. et al.: Ion temperature clamping in Wendelstein 7-X electron cyclotron heated plasmas. Nuclear Fusion 61, 116072 (2021)
23.
Journal Article
Buller, S.; Smith, H. M.; Mollen, A.: Recent progress on neoclassical impurity transport in stellarators with implications for a stellarator reactor. Plasma Physics and Controlled Fusion 63, 054003 (2021)
24.
Journal Article
Dinklage, A.; Fuchert, G.; Wolf, R. C.; Alonso, A.; Andreeva, T.; Beidler, C. D.; Baar, M. d.; Gao, Y.; Geiger, J.; Jakubowski, M. et al.: Validation of theory-based models for the control of plasma currents in W7-X divertor plasmas. Nuclear Fusion 61, 126022 (2021)
25.
Journal Article
Lazerson, S. A.; Pfefferle, D.; Drevlak, M.; Smith, H.; Geiger, J.; Äkäslompolo, S.; Xanthopoulos, P.; Dinklage, A.; Ford, O.; McNeely, P. et al.: Modeling and measurement of energetic particle slowing down in Wendelstein 7-X. Nuclear Fusion 61, 096005 (2021)
26.
Journal Article
Velasco, J. L.; Calvo, I.; Parra, F. I.; d'Herbemont, V.; Smith, H. M.; Carralero, D.; Estrada, T.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Fast simulations for large aspect ratio stellarators with the neoclassical code KNOSOS. Nuclear Fusion 61, 116013 (2021)
27.
Journal Article
Warmer, F.; Tanaka, K.; Xanthopoulos, P.; Nunami, M.; Nakata, M.; Beidler, C. D.; Bozhenkov, S. A.; Beurskens, M. N. A.; Brunner, K. J.; Ford, O. P. et al.: Impact of Magnetic Field Configuration on Heat Transport in Stellarators and Heliotrons. Physical Review Letters 127 (22-24), 225001 (2021)
28.
Journal Article
Zhang, D.; Burhenn, R.; Beidler, C. D.; Feng, Y.; Thomsen, H.; Brandt, C.; Buller, S.; Reimold, F.; Hacker, P.; Laube, R. et al.: Bolometer tomography on Wendelstein 7-X for study of radiation asymmetry. Nuclear Fusion 61, 116043 (2021)
29.
Journal Article
Bozhenkov, S. A.; Kazakov, Y.; Ford, O. P.; Beurskens, M. N. A.; Alcuson, J.; Alonso, J. A.; Baldzuhn, J.; Brandt, C.; Brunner, K. J.; Damm, H. et al.: High-performance plasmas after pellet injections in Wendelstein 7-X. Nuclear Fusion 60, 066011 (2020)
30.
Journal Article
Ford, O. P.; Vano, L.; Alonso, J. A.; Baldzuhn, J.; Beurskens, M. N. A.; Biedermann, C.; Bozhenkov, S. A.; Fuchert, G.; Geiger, B.; Hartmann, D. et al.: Charge exchange recombination spectroscopy at Wendelstein 7-X. Review of Scientific Instruments 91, 023507 (2020)
31.
Journal Article
Langenberg, A.; Wegner, T.; Pablant, N. A.; Marchuk, O.; Geiger, B.; Tamura, N.; Bussiahn, R.; Kubkowska, M.; Mollen, A.; Traverso, P. et al.: Charge-state independent anomalous transport for a wide range of different impurity species observed at Wendelstein 7-X. Physics of Plasmas 27, 052510 (2020)
32.
Journal Article
Lobsien, J.-F.; Drevlak, M.; Jenko, F.; Maurer, M.; Banon Navarro, A.; Nührenberg, C.; Pedersen, T. S.; Smith, H. M.; Turkin, Y.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Physics analysis of results of stochastic and classic stellarator coil optimization. Nuclear Fusion 60, 046012 (2020)
33.
Journal Article
Pablant, N.; Langenberg, A.; Alonso, A.; Baldzuhn, J.; Beidler, C. D.; Bozhenkov, S.; Burhenn, R.; Brunner, K. J.; Dinklage, A.; Fuchert, G. et al.: Investigation of the neoclassical ambipolar electric field in ion-root plasmas on W7-X. Nuclear Fusion 60, 036021 (2020)
34.
Journal Article
Schmid, K.; Effenberg, F.; Dinklage, A.; Rudischhauser, L.; Gao, Y.; Mayer, M.; Brezinsek, S.; Geiger, J.; Fuchert, G.; Miklos, V. et al.: Integrated modelling: Coupling of surface evolution and plasma-impurity transport. Nuclear Materials and Energy 25, 100821 (2020)
35.
Journal Article
Xanthopoulos, P.; Bozhenkov, S.; Beurskens, M. N.; Smith, H. M.; Plunk, G. G.; Helander, P.; Beidler, C. D.; Alcuson, J. A.; Alonso, A.; Dinklage, A. et al.: Turbulence Mechanisms of Enhanced Performance Stellarator Plasmas. Physical Review Letters 125, 075001 (2020)
36.
Journal Article
Buller, S.; Mollen, A.; Newton, S. L.; Smith, H. M.; Pusztai, I.: The importance of the classical channel in the impurity transport of optimized stellarators. Journal of Plasma Physics 85 (4), 175850401 (2019)
37.
Journal Article
Buller, S.; Smith, H. M.; Mollen, A.; Newton, S. L.; Pusztai, I.: Optimization of flux-surface density variation in stellarator plasmas with respect to the transport of collisional impurities. Nuclear Fusion 59, 066028 (2019)
38.
Journal Article
Klinger, T.; Andreeva, T.; Bozhenkov, S.; Brandt, C.; Burhenn, R.; Buttenschön, B.; Fuchert, G.; Geiger, B.; Grulke, O.; Laqua, H. P. et al.: Overview of first Wendelstein 7-X high-performance operation. Nuclear Fusion 59, 112004 (2019)
39.
Journal Article
Sinha, P.; Böckenhoff, D.; Endler, M.; Geiger, J.; Hölbe, H.; Smith, H. M.; Pedersen, T. S.; Turkin, Y.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Scenario with combined density and heating control to reduce the impact of the bootstrap current in Wendelstein 7-X. Nuclear Fusion 59, 126012 (2019)
40.
Journal Article
Beidler, C. D.; Feng, Y.; Geiger, J.; Köchl, F.; Maaßberg, H.; Marushchenko, N. B.; Nührenberg, C.; Smith, H. M.; Turkin, Y.: (Expected difficulties with) density-profile control in W7-X high-performance plasmas. Plasma Physics and Controlled Fusion 60, 105008 (2018)
Esc