Publications of A. von Stechow

Journal Article (38)

1.
Journal Article
Grulke, O.; Albert, C.; Alcuson Belloso, J. A.; Aleynikov, P.; Aleynikova, K.; Alonso, A.; Anda, G.; Andreeva, T.; Arvanitou, M.; Ascasibar, E. et al.: Overview of the first Wendelstein 7-X long pulse campaign with fully water-cooled plasma facing components. Nuclear Fusion 64, 112002 (2024)
2.
Journal Article
Hansen, S. K.; Porkolab, M.; Bähner, J.-P.; Stechow, A. v.; Grulke, O.; Edlund, E. M.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Localized phase contrast imaging at the Wendelstein 7-X stellarator. Physics of Plasmas 31, 062302 (2024)
3.
Journal Article
Terry, J. L.; Stechow, A. v.; Baek, S. G.; Ballinger, S. B.; Grulke, O.; Sehren, C. v.; Laube, R.; Killer, C.; Scharmer, F.; Brunner, K. J. et al.: Realization of a gas puff imaging system on the Wendelstein 7-X stellarator. Review of Scientific Instruments 95, 093517 (2024)
4.
Journal Article
Alcuson, J. A.; Wegner, T.; Dinklage, A.; Langenberg, A.; Bähner, J.-P.; Buttenschön, B.; Edlund, E. M.; Fuchert, G.; Garcia-Regana, J. M.; Grulke, O. et al.: Quantitative comparison of impurity transport in turbulence reduced and enhanced scenarios at Wendelstein 7-X. Nuclear Fusion 63, 094002 (2023)
5.
Journal Article
Vaz Mendes, S.; Rahbarnia, K.; Slaby, C.; Thomsen, H.; Schilling, J.; Borchardt, M.; Kleiber, R.; Könies, A.; Bähner, J.-P.; Stechow, A. v. et al.: Broadband Alfvénic excitation correlated to turbulence level in the Wendelstein 7-X stellarator plasmas. Nuclear Fusion 63, 096008 (2023)
6.
Journal Article
Wegner, T.; Bähner, J.-P.; Buttenschön, B.; Langenberg, A.; Stechow, A. v.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Overview of core impurity transport in the first divertor operation ofWendelstein 7-X. Journal of Plasma Physics 89 (3), 955890302 (2023)
7.
Journal Article
Zhang, D.; Buttenschön, B.; Jablonski, S.; Kubkowska, M.; Ford, O.; Alcuson, J. A.; Beidler, C. D.; Burhenn, R.; Beurskens, M. N. A.; Langenberg, A. et al.: Observation of impurity accumulation and its compatibility with high plasma performance in W7-X. Plasma Physics and Controlled Fusion 65, 105006 (2023)
8.
Journal Article
Beurskens, M. N. A.; Angioni, C.; Bozhenkov, S. A.; Ford, O.; Kiefer, C.; Xanthopoulos, P.; Turkin, Y.; Alcuson, J. A.; Baehner, J. P.; Beidler, C. et al.: Confinement in electron heated plasmas in Wendelstein 7-X and ASDEX Upgrade; the necessity to control turbulent transport. Nuclear Fusion 62, 016015 (2022)
9.
Journal Article
Hansen, S. K.; Porkolab, M.; Bähner, J.-P.; Huang, Z.; Stechow, A. v.; Grulke, O.; Edlund, E. M.; Wilms, F.; Banon Navarro, A.; Jenko, F. et al.: Development of a synthetic phase contrast imaging diagnostic for turbulence studies at Wendelstein 7-X. Plasma Physics and Controlled Fusion 64, 095011 (2022)
10.
Journal Article
Pedersen, T. S.; Abramovic, I.; Agostinetti, P.; Agredano Torres, M.; Äkäslompolo, S.; Alcuson Belloso, J.; Aleynikov, P.; Aleynikova, K.; Alhashimi, M.; Ali, A. et al.: Experimental confirmation of efficient island divertor operation and successful neoclassical transport optimization in Wendelstein 7-X. Nuclear Fusion 62, 042022 (2022)
11.
Journal Article
Bähner, J.-P.; Alcuson, J. A.; Hansen, S. K.; Stechow, A. v.; Grulke, O.; Windisch, T.; Smith, H. M.; Huang, Z.; Edlund, E.M.; Porkolab, M. et al.: Phase contrast imaging measurements and numerical simulations of turbulent density fluctuations in gas-fuelled ECRH discharges in Wendelstein 7-X. Journal of Plasma Physics 87 (3), 905870314 (2021)
12.
Journal Article
Ballinger, S. B.; Terry, J. L.; Baek, S. G.; Beurskens, M.; Brunner, K. J.; Fuchert, G.; Knauer, J.; Killer, C.; Pasch, E.; Rahbarnia, K. et al.: Dynamics and dependencies of the configuration-dependent 1-2 kHz fluctuation in W7-X. Nuclear Materials and Energy 27, 100967 (2021)
13.
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)
14.
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.: Wendelstein 7-X on the path to long-pulse high-performance operation. Fusion Engineering and Design 167, 112381 (2021)
15.
Journal Article
Huang, Z.; Edlund, E.; Porkolab, M.; Bähner, J.-P.; Böttger, L.-G.; Sehren, C. v.; Stechow, A. v.; Grulke, O.: The Wendelstein 7-X phase contrast imaging diagnostic. Journal of Instrumentation 16, P01014 (2021)
16.
Journal Article
Lunsford, R.; Killer, C.; Nagy, A.; Gates, D. A.; Klinger, T.; Dinklage, A.; Satheeswaran, G.; Kocsis, G.; Lazerson, S. A.; Nespoli, F. et al.: Characterization of injection and confinement improvement through impurity induced profile modifications on the Wendelstein 7-X stellarator. Physics of Plasmas 28, 082506 (2021)
17.
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)
18.
Journal Article
Alcuson, J. A.; Xanthopoulos, P.; Plunk, G. G.; Helander, P.; Wilms, F.; Turkin, Y.; Stechow, A. v.; Grulke, O.: Suppression of electrostatic micro-instabilities in maximum-J stellarators. Plasma Physics and Controlled Fusion 62, 035005 (2020)
19.
Journal Article
Baldzuhn, J.; Damm, H.; Beidler, C. D.; McCarthy , K.; Panadero, N.; Biedermann, C.; Bozhenkov, S. A.; Dinklage, A.; Brunner, K. J.; Fuchert, G. et al.: Enhanced energy confinement after series of pellets in Wendelstein 7-X. Plasma Physics and Controlled Fusion 62, 055012 (2020)
20.
Journal Article
Banon Navarro, A.; Merlo, G.; Plunk, G. G.; Xanthopoulos, P.; Stechow, A. v.; Di Siena, A.; Maurer, M.; Hindenlang, F.; Wilms, F.; Jenko, F.: Global gyrokinetic simulations of ITG turbulence in the magnetic configuration space of the Wendelstein 7-X stellarator. Plasma Physics and Controlled Fusion 62, 105005 (2020)