Presentations

Presentations

26th International Conference on Plasma Surface Interaction in Controlled Fusion Devices | Marseille, France | May 13–17, 2024

• Measurements of the divertor ion temperature distribution in the W7-X stellarator
  Matt Kriete, V. Perseo, D. Gradic, D.A. Ennis, E. Flom, R. König, D.A. Maurer, and the W7-X Team
  Contributed Talk

25th Conference on High Temperature Plasma Diagnostics | Asheville, North Carolina | April 22–25, 2024

• Ion temperature imaging in the divertor of the W7-X stellarator using coherence imaging spectroscopy
  Matt Kriete, V. Perseo, D. Gradic, D.A. Ennis, R. König, D.A. Maurer, and the W7-X Team
  Invited Talk

65th Annual Meeting of the American Physical Society Division of Plasma Physics | Denver, Colorado | October 30–November 3, 2023

• Commissioning and Modeling of the High-Resolution X-Ray Imaging Spectrometer for Tungsten Transport Measurements on the W7-X Stellarator
  Tomas G. Gonda, David A. Maurer, David A. Ennis, Novimir A. Pablant, Andreas Langenberg, Felix Reimold, Thomas Wegner, Birger Buttenschön, Naoki Tamura, Daniel Medina Roque
  Poster
• Drift effects and ion temperature measurements in the scrape-off layer of the W7-X stellarator
  Matt Kriete, V. Perseo, D. Gradic, D.A. Ennis, R. König, D.A. Maurer, J.C. Schmitt, and the W7-X Team
  Poster

49th European Physical Society Conference on Plasma Physics | Bordeaux, France | July 3–7, 2023

• Drift effects in the scrape-off layer of W7-X
  Matt Kriete, V. Perseo, A. Pandey, J.C. Schmitt, D.A. Ennis, D. Gradic, K.C. Hammond, M. Jakubowski, C. Killer, R. König, D.A. Maurer, F. Reimold, V. Winters, and the W7-X Team
  Contributed Talk

64th Annual Meeting of the American Physical Society Division of Plasma Physics | Spokane, Washington | October 17–21, 2022

• A New Coherence Imaging Spectroscopy Diagnostic Optimized for Ion Temperature Measurements in the W7-X Scrape-Off Layer
  David A. Ennis, D.M. Kriete, D. Gradic, V. Perseo, T. Gonda, Ralf König, D.A. Maurer, S. Chakraborty Thakur, E. Thomas, and the W7-X Team
  Poster
• Effects of drifts on scrape-off layer transport in the W7-X stellarator
  Matt Kriete, A. Pandey, V. Perseo, J.C. Schmitt, D.A. Ennis, D. Gradic, K.C. Hammond, M. Jakubowski, C. Killer, R. König, D.A. Maurer, F. Reimold, V. Winters, and the W7-X Team
  Poster

23rd International Stellarator and Heliotron Workshop | Warsaw, Poland | June 20–24, 2022

• Effects of drifts on scrape-off layer transport in W7-X
  Matt Kriete, A. Pandey, V. Perseo, J.C. Schmitt, D.A. Ennis, D. Gradic, K.C. Hammond, M. Jakubowski, C. Killer, R. König, D.A. Maurer, F. Reimold, V. Winters, and the W7-X Team
  Poster

24th Conference on High-Temperature Plasma Diagnostics | Rochester, New York | May 16–19, 2022

• Scrape-off layer ion temperature measurements using coherence imaging spectroscopy on the W7-X stellarator
  Matt Kriete, D.A. Ennis, D. Gradic, V. Perseo, R. König, D.A. Mauer, and the W7-X Team
  Poster

63rd Annual Meeting of the American Physical Society Division of Plasma Physics | Pittsburgh, Pennsylvania | November 8–12, 2021

• Drift velocity and ion temperature measurements in the W7-X scrape-off layer using coherence imaging spectroscopy
  Matt Kriete, J.C. Schmitt, V. Perseo, D. Gradic, D.A. Ennis, R. König, D.A. Maurer, and the W7-X Team
  Poster
• Coordinate maps, ∇Ψ and B×∇Ψ vectors for 5/6, 5/5 and 5/4 island domains in W7-X

  J.C. Schmitt, T. Andreeva, E. Flom, J. Geiger, M. Grahl, D.M. Kriete, J. Schilling, H. Thomsen and the W7-X Team

  Poster
• STRAHL modeling of iron impurity transport with on- and off- axis heating during the first divertor campaign of Wendelstein 7-X
  Peter Traverso, N. Pablant, A. Langenberg, Th. Wegner, B. Geiger, B. Buttenschön, H.M. Smith, R. Burhenn, D. Zhang, J. Schmitt, J. Kring, D. Maurer, and the W7-X Team
  Poster

47th European Physical Society Conference on Plasma Physics | Virtual Conference | June 21–25, 2021

• Investigations of scrape-off layer ion flows in the low-iota magnetic configuration of W7-X using coherence imaging spectroscopy
  Matt Kriete, V. Perseo, D.A. Ennis, D. Gradic, R. König, D.A. Maurer, J.C. Schmitt, and the W7-X Team
  Poster
• Reconstructions of toroidal current profiles for bootstrap current discharges in Wendelstein 7-X
  John Schmitt, T. Andreeva, J. Geiger, S. Lazerson, D. Maurer, U. Neuner, N. Pablant, K. Rahbarnia, J. Schilling, H. Thomsen, Y. Turkin, and the W7-X Team
  Poster

62nd Annual Meeting of the American Physical Society Division of Plasma Physics | Virtual Conference | November 9–13, 2020

• Coherence Imaging Spectroscopy Measurements of Ion Flows in the W7-X Scrape-off Layer
  Matt Kriete, D.A. Ennis, D.A. Maurer, J.C. Schmitt, V. Perseo, D. Gradic, R. König, and the W7-X Team
  Poster
• Reconstructions of toroidal current profiles for bootstrap current discharges in Wendelstein 7-X
  John Schmitt, T. Andreeva, J. Geiger, S. Lazerson, D. Maurer, U. Neuner, N. Pablant, K. Rahbarnia, J. Schilling, H. Thomsen, Y. Turkin, and the W7-X Team
  Poster

• STRAHL modeling of impurity transport experiments with on- and off-axis heating during the first divertor campaign on Wendelstein 7-X
  Peter Traverso, N. Pablant, A. Langenberg, Th. Wegner, B. Geiger, B. Buttenschön, H. M. Smith, R. Burhenn, D. Zhang, J. Schmitt, J. Kring, D. Maurer, and the W7-X Team
  Poster

61st Annual Meeting of the American Physical Society Division of Plasma Physics | Fort Lauderdale, Florida | October 21–25, 2019

• Parametric Equilibrium Reconstructions for Wendelstein 7-X with V3FIT
  John Schmitt, T. Andreeva, J. Geiger, S. Lazerson, D. Maurer, U. Neuner, N. Pablant, K. Rahbarnia, J. Schilling, and the W7-X Team
  Poster

22nd International Stellarator and Heliotron Workshop | University of Wisconsin-Madison, USA | September 23-27, 2019

• Improved ideal ballooning stability limits and coil winding surfaces with STELLOPT
  J.C. Schmitt, A. Bader, H. Frerichs, D.A. Gates, M. Landreman, D. Maurer, and E. Paul

60th Annual Meeting of the American Physical Society Division of Plasma Physics | Portland, Oregon | November 5–9, 2018

• Status of Equilibrium Reconstructions for Wendelstein 7-X
  John Schmitt, S.A. Lazerson, J. Geiger, J. Schilling, and the W7-X Team
  Poster

21st International Stellarator and Heliotron Workshop | Kyoto, Japan

• Benchmarking calculations of the magnetic field near the last closed flux surface with finite plasma pressure and current
  J.C. Schmitt, A. Bader, M.R. Cianciosa, M. Drevlak, H. Frerichs, S.A. Lazerson, J.D. Lore, and D. Maurer