Mini-Conference: Modeling of Material Evolution During Low-Energy H and He Plasma Exposure

ORAL · TM09 · ID: 21922

Presentations

  • ORAL

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    Publication: 1. D. Dasgupta, R.D. Kolasinski, R.W. Friddle, L. Du, D. Maroudas, and B.D. Wirth, "On the origin of 'fuzz' formation in plasma-facing materials," Nuclear Fusion 59, Article No. 086057, 11 pages (2019).
    2. D. Dasgupta, D. Maroudas, and B.D. Wirth, "Prediction of temperature range for the onset of fuzz formation in helium-plasma-implanted tungsten," Surface Science 698, Article No. 121614, 7 pages (2020).
    3. C.-S. Chen, D. Dasgupta, A. Weerasinghe, B.D. Wirth, and D. Maroudas, "Effects of elastic softening and helium accumulation kinetics on surface morphological evolution of plasma-facing tungsten," Nuclear Fusion 61, Article No. 016016, 11 pages (2021).
    4. C.-S. Chen, D. Dasgupta, B.D. Wirth, and D. Maroudas, "Hole formation effect on surface morphological response of plasma-facing tungsten," Journal of Applied Physics 129, Article No. 193302, 12 pages (2021).
    5. C.-S. Chen, D. Dasgupta, R.D. Kolasinski, B.D. Wirth, and D. Maroudas, "Onset of fuzz formation in plasma-facing tungsten as a surface morphological instability," under review (2021).

    Presenters

    • Dwaipayan Dasgupta

      • University of Tennessee
      • Department of Nuclear Engineering, University of Tennessee, Knoxville, TN 37996, USA

    Authors

    • Dwaipayan Dasgupta

      • University of Tennessee
      • Department of Nuclear Engineering, University of Tennessee, Knoxville, TN 37996, USA

    • Chao-Shou Chen

      • Department of Chemical Engineering, University of Massachusetts, Amherst, MA 01003, USA

    • Brian D Wirth

      • University of Tennessee
      • University of Tennessee Knoxville
      • Department of Nuclear Engineering, University of Tennessee, Knoxville, TN 37996, USA; Fusion Energy Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA

    • Dimitrios Maroudas

      • University of Massachusetts Amherst
      • Department of Chemical Engineering, University of Massachusetts, Amherst, MA 01003, USA

    View abstract →

  • ORAL

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    Publication: A. Weerasinghe, B. D. Wirth, and D. Maroudas, ACS Appl. Mater. Interfaces 12, 22287 (2020)

    Presenters

    • Asanka T Weerasinghe

      • University of Massachusetts Amherst

    Authors

    • Asanka T Weerasinghe

      • University of Massachusetts Amherst

    • Brian D Wirth

      • University of Tennessee
      • University of Tennessee Knoxville
      • Department of Nuclear Engineering, University of Tennessee, Knoxville, TN 37996, USA; Fusion Energy Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA

    • Dimitrios Maroudas

      • University of Massachusetts Amherst
      • Department of Chemical Engineering, University of Massachusetts, Amherst, MA 01003, USA

    View abstract →

  • ORAL

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    Presenters

    • Wahyu Setyawan

      • Pacific Northwest Natl Lab

    Authors

    • Wahyu Setyawan

      • Pacific Northwest Natl Lab

    • Giridhar Nandipati

      • Pacific Northwest National Laboratory

    • Dwaipayan Dasgupta

      • University of Tennessee
      • Department of Nuclear Engineering, University of Tennessee, Knoxville, TN 37996, USA

    • Dimitrios Maroudas

      • University of Massachusetts Amherst
      • Department of Chemical Engineering, University of Massachusetts, Amherst, MA 01003, USA

    • Karl D Hammond

      • University of Missouri, Columbia, MO
      • University of Missouri

    • Sophie Blondel

      • University of Tennessee

    • Brian D Wirth

      • University of Tennessee
      • University of Tennessee Knoxville
      • Department of Nuclear Engineering, University of Tennessee, Knoxville, TN 37996, USA; Fusion Energy Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA

    View abstract →

  • ORAL

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    Presenters

    • Sophie Blondel

      • University of Tennessee

    Authors

    • Sophie Blondel

      • University of Tennessee

    • Dwaipayan Dasgupta

      • University of Tennessee
      • Department of Nuclear Engineering, University of Tennessee, Knoxville, TN 37996, USA

    • Yogendra S Panchal

      • University of Tennessee

    • Brian D Wirth

      • University of Tennessee
      • University of Tennessee Knoxville
      • Department of Nuclear Engineering, University of Tennessee, Knoxville, TN 37996, USA; Fusion Energy Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA

    View abstract →