Publications of S. Vaz Mendes

Journal Article (7)

1.
Journal Article
Krämer-Flecken, A.; Proll, J. H. E.; Weir, G.; Costello, P.; Fuchert, G.; Geiger, J.; Heuraux, S.; Knieps, A.; Langenberg, A.; Vaz Mendes, S. et al.: Observation and characterisation of trapped electron modes in Wendelstein 7-X. Plasma Physics and Controlled Fusion 67, 025014 (2025)
2.
Journal Article
Riemann, J.; Vaz Mendes, S.; Rahbarnia, K.; Kleiber, R.; Slaby, C.; Könies, A.; Borchardt, M.; Mishchenko, A.; Thomsen, H.; Büschel, C. et al.: Excitation of Alfvénic Modes via Electromagnetic Turbulence in Wendelstein 7-X. Physical Review Letters 134, 025103 (2025)
3.
Journal Article
Büschel, C.; Kleiber, R.; Könies, A.; Drevlak, M.; Borchardt, M.; Rahbarnia, K.; Thomsen, H.; Vaz Mendes, S.; Brandt, C.; Knauer, J. et al.: Synthetic Mirnov diagnostic for the validation of experimental observations. Review of Scientific Instruments 95, 023506 (2024)
4.
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)
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
Xiang, H. M.; Krämer-Flecken, A.; Han, X.; Windisch, T.; Weir, G.; Rahbarnia, K.; Schilling, J.; Thomsen, H.; Vaz Mendes, S.; Knieps, A. et al.: Investigation of a low frequency coherent mode in Wendelstein 7-X with island divertor. Nuclear Fusion 63, 126050 (2023)
7.
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)

Conference Paper (2)

8.
Conference Paper
Pons-Villalonga, P.; Cappa, Á.; Ascasíbar, E.; Rahbarnia, K.; Mendes, S.; Bueschel, C.; Dreval, M. B.; Kozachok, O. S.; Chmyga, O. O.; Varela, J. et al.: Measurements of spatial periodicity and radial structure of NBI-driven Alfvén eigenmodes in the TJ-II stellarator. In: 49th EPS Conference on Plasma Physics, P4.011 (Eds. Le Pape, S.; Bolzonella, T.; Passot, T.; Lehman, G.; Pustylnik, M. et al.). 49th EPS Conference on Plasma Physics, Bordeaux, July 03, 2023 - July 07, 2023. European Physical Society, Geneva (2023)
9.
Conference Paper
Rahbarnia, K.; Mendes, S. V.; Büschel, C.; Brandt, C.; Thomsen, H.; Stechow, A. v.; Bähner, J.-P.; Hansen, S. K.; Kleiber, R.; Slaby, C. et al.: Alfvén Eigenmode dynamics during the recent operational phase at the Wendelstein 7-X stellarator. In: 49th EPS Conference on Plasma Physics, P2.074 (Eds. Le Pape, S.; Bolzonella, T.; Passot, T.; Lehman, G.; Pustylnik, M. et al.). 49th EPS Conference on Plasma Physics, Bordeaux, July 03, 2023 - July 07, 2023. European Physical Society, Geneva (2023)

Meeting Abstract (3)

10.
Meeting Abstract
Mendes, S.; Brandt, C.; Rahbarnia, K.; Schilling, J.; Thomsen, H.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Low frequency fluctuations measured by soft X-ray and Mirnov diagnostic at the Wendelstein 7-X stellarator. In: Verhandlungen der Deutschen Physikalischen Gesellschaft, (VI) 55 (1), P 5.14. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover, March 08, 2020 - March 13, 2020. DPG, Bad Honnef (submitted)
11.
Meeting Abstract
Rahbarnia, K.; Bluhm, T.; Borchardt, M.; Carvalho , B. B.; Kleiber, R.; Könies, A.; Mendes, S.; Schilling, J.; Slaby, C.; Thomsen, H. et al.: Observation of Alfvénic mode activity at the Wendelstein 7- X stellarator. In: Verhandlungen der Deutschen Physikalischen Gesellschaft, (VI) 55 (1), P 10.4. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover, March 08, 2020 - March 13, 2020. DPG, Bad Honnef (submitted)
12.
Meeting Abstract
Thomsen, H.; Brandt, C.; Gao, Y.; Mendes, S.; Rahbarnia, K.; Schilling, J.; Stange, T.; Zanini, M.: Tomographic inversion analysis of current-driven MHD collapses in Wendelstein 7-X stellarator plasmas. In: Verhandlungen der Deutschen Physikalischen Gesellschaft, (VI) 55 (1), P 10.5. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover, March 08, 2020 - March 13, 2020. DPG, Bad Honnef (submitted)

Talk (6)

13.
Talk
Vaz Mendes, S.; Rahbarnia, K.; Büschel, C.; Thomsen, H.; Riemann, J.; Könies, A.; Kleiber, R.; Slaby, C.; Stechow, A. v.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society et al.: Survey of mode activity in the Wendelstein 7-X stellarator with focus on ITG driven Alfvénic modes. 24th International Stellarator Heliotron Workshop (ISHW 2024), Hiroshima (submitted)
14.
Talk
Vaz Mendes, S.; Rahbarnia, K.; Thomsen, H.; Büschel, C.; Riemann, J.; Slaby, C.; Kleiber, R.; Könies, A.; Borchardt, M.; Bähner, J. P. et al.: Mode activity at the Wendelstein 7-X stellarator – Turbulence driven Alfvén modes. DPG-Frühjahrstagung der Sektion Materie und Kosmos (SMuK), Göttingen (submitted)
15.
Talk
Weir, G. M.; Xanthopoulos, P.; Alcuson, J. A.; Fuchert, G.; Grulke, O.; Hirsch, M.; Langenberg, A.; Lazerson, S. A.; Mendes, S. v.; Pablant, N. A. et al.: Heat pulse propagation measurements and experiments with equal electron- and ion-scale turbulence drive on the optimized stellarator Wendelstein 7-X. 65th Annual Meeting of the APS Division of Plasma Physics, Denver, CO (submitted)
16.
Talk
Guerrero Arnaiz, J. F.; Dinklage, A.; Könies, A.; Nührenberg, C.; Zocco, A.; Borchardt, M.; Brandt, C.; Chaudhary, N.; Geiger, J.; Hirsch, M. et al.: Characterization and identification of MHD-like fluctuations of core electron temperature transitions in W7-X plasmas. 86. Jahrestagung der DPG und DPG-Frühjahrstagung der Sektion Materie und Kosmos (SMuK), Dresden (submitted)
17.
Talk
Mendes, S. V.; Rahbarnia, K.; Thomsen, H.; Slaby, C.; Bueschel, C.; Borchardt, M.; Kleiber, R.; Könies, A.; Bähner, J.-P.; Stechow, A. v.: Investigation of driving mechanisms of dominant Alfvén eigenmodes at the Wendelstein 7-X stellarator. 86. Jahrestagung der DPG und DPG-Frühjahrstagung der Sektion Materie und Kosmos (SMuK), Dresden (submitted)
18.
Talk
Slaby, C.; Borchardt, M.; Kleiber, R.; Könies, A.; Leyh, H.; Mishchenko, A.; Rahbarnia, K.; Stechow, A. v.; Thomsen, H.; Vaz Mendes, S. et al.: Kinetic Alfvén waves and gyrokinetic fast-ion driven modes in fusion plasmas. 5th Asia Pacific Conference on Plasma Physics (AAPPS-DPP 2020) , Virtual (submitted)

Poster (24)

19.
Poster
Andreeva, T.; Bozhenkov, S.; Wappl, M.; Chaudhary, N.; Dinklage, A.; Fuchert, G.; Geiger, J.; Grahl, M.; Killer, C.; Klinger, T. et al.: Mapping sensitivity for the 2022-2023 Wendelstein 7-X experimental campaign. 33rd Symposium on Fusion Technology (SOFT 2024), Dublin (submitted)
20.
Poster
Büschel, C.; Brandt, C.; Thomsen, H.; Rahbarnia, K.; Vaz Mendes, S.; Hausten, E. V.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: A new method to characterize instabilities in fusion plasmas using the soft x-ray multicamera system at Wendelstein 7- X. DPG-Frühjahrstagung der Sektion Materie und Kosmos (SMuK), Göttingen (submitted)
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