Glow Discharge and Dusty/negative-ion Plasma

Presentations

• Unexpectedly high electron temperatures in argon:silane plasmas measured by double probe

  ORAL

  Oct. 7, 2021, 4:00 PM – Oct. 7, 2021, 4:15 PM

  Presenters

  • Uwe R Kortshagen

    • University of Minnesota

  Authors

  • Zichang Xiong

    • University of Minnesota

  • Uwe R Kortshagen

    • University of Minnesota

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• Modeling nanoparticle charge distribution in the afterglow of non-thermal plasmas and comparison with measurements

  ORAL

  Oct. 7, 2021, 4:15 PM – Oct. 7, 2021, 4:30 PM

  Publication: V. Suresh#, L. Li# et. al., "Modeling nanoparticle charge distribution in afterglow of non-thermal plasmas and comparison with measurements," Journal of Physics D: Applied Physics 54, 275205, 2021 (#Equal contribution)

  Presenters

  • Vikram Suresh

    • University of Memphis

  Authors

  • Vikram Suresh

    • University of Memphis

  • LI LI

    • University of Memphis

  • Joshua Redmond Go Felipe

    • University of Memphis

  • Ranganathan Gopalakrishnan

    • University of Memphis
    • The University of Memphis

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• Nitrogen Vibrational Population Measurement in Non-Self-Sustaining DC Discharge Plasma Source

  ORAL

  Oct. 7, 2021, 4:30 PM – Oct. 7, 2021, 4:45 PM

  Presenters

  • Yuki Kunishima

    • Tohoku University

  Authors

  • Yuki Kunishima

    • Tohoku University

  • Keisuke Takashima

    • Tohoku University
    • Tohoku University, Japan

  • Toshiro Kaneko

    • Tohoku University, Japan
    • Graduate School of Engineering, Tohoku University, Japan

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• Spectroscopic results on low-current micro-arcs between cadmium-tungsten contacts for intrinsic safety in explosion protection

  ORAL

  Oct. 7, 2021, 4:45 PM – Oct. 7, 2021, 5:00 PM

  Presenters

  • Steffen Franke

    • Leibniz Institute for Plasma Science and Technology, Greifswald, Germany

  Authors

  • Steffen Franke

    • Leibniz Institute for Plasma Science and Technology, Greifswald, Germany

  • Dirk Uhrlandt

    • Leibniz Institute for Plasma Science and Technology, Greifswald, Germany

  • Carsten Uber

    • Physikalisch-Technische Bundesanstalt, Braunschweig, Germany

  • Michael Hilbert

    • Physikalisch-Technische Bundesanstalt, Braunschweig, Germany

  • Frank Lienesch

    • Physikalisch-Technische Bundesanstalt, Braunschweig, Germany

  • Bogdan Barbu

    • Technische Universität Ilmenau, Germany

  • Frank Berger

    • Technische Universität Ilmenau, Germany

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• Modeling the effect of particle size and plasma parameters on dust grain charge fluctuations in non-thermal complex plasmas using Langevin Dynamics

  ORAL

  Oct. 7, 2021, 5:00 PM – Oct. 7, 2021, 5:15 PM

  Presenters

  • Sophie Abigail Wood

    • The University of Memphis

  Authors

  • Vikram Suresh

    • University of Memphis

  • Sophie Abigail Wood

    • The University of Memphis

  • Ranganathan Gopalakrishnan

    • University of Memphis
    • The University of Memphis

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• Interaction of nonlinear low frequency structures in a polarized dusty plasma

  ORAL

  Oct. 7, 2021, 5:15 PM – Oct. 7, 2021, 5:30 PM

  Presenters

  • Nareshpal Singh S Saini

  Authors

  • Nareshpal Singh S Saini

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• Plasma Interactions with Complex Surfaces

  ORAL · Invited

  Oct. 7, 2021, 5:30 PM – Oct. 7, 2021, 6:00 PM

  Publication: Li G., Wirz R.E., "Persistent Sputtering Yield Reduction in Plasma-Infused Foams," Physical Review Letters, 126 (3), 035001 (2021) https://doi.org/10.1103/PhysRevLett.126.035001
  Huerta C.E., Wirz R.E., "Ion-induced electron emission reduction via complex surface trapping," AIP Advances, Vol. 9, Issue 12, (Editor's Pick, Featured on Cover) (2019) https://doi.org/10.1063/1.5120519
  Patino M.I., Wirz R.E., "Electron Emission from Carbon Velvet due to Incident Xenon Ions," Applied Physics Letters (Editor's Pick) 113, 041693 (2018) https://doi.org/10.1063/1.5037200
  Li G.Z., Matlock T.S., Goebel D.M., Dodson C.A., Matthes C.S., Ghoniem N.M., Wirz R.E., "In situ plasma sputtering and angular distribution measurements for structured molybdenum surfaces," Plasma Sources Sci. Technol. 26, 065002 (11pp.) (April 2017) https://doi.org/10.1088/1361-6595/aa6a7d
  Matthes C.S., Ghoniem N.M., Li G.Z., Matlock T.S., Goebel D.M., Dodson C.A., Wirz R.E., "Fluence-Dependent Sputtering Yield of Micro-architectured Materials," Applied Surface Science 407, pp. 223-235 (June 2017) https://doi.org/10.1016/j.apsusc.2017.02.140
  Ottaviano A., Thuppul A., Hayes J., Dodson C., Li G., Chen Z., and Wirz, R.E., "In-situ Microscopy of Ion-Inducted Sputter Erosion of a Featured Surface," accepted, Review of Scientific Instruments, 2021

  Presenters

  • Richard E Wirz

    • University of California, Los Angeles

  Authors

  • Richard E Wirz

    • University of California, Los Angeles

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• The formation of super rogue waves in space dusty plasmas

  ORAL

  Oct. 7, 2021, 6:00 PM – Oct. 7, 2021, 6:15 PM

  Publication: [1] K. Singh, N. S.Saini, Frontiers in Physics, 8, 602229 (2020).
  [2] K. Singh, N. S.Saini, Phys. Plasmas, 26, 113702 (2019).

  Presenters

  • Kuldeep Singh

    • Guru Nanak Dev University, Amritsar, India-143005

  Authors

  • Kuldeep Singh

    • Guru Nanak Dev University, Amritsar, India-143005

  • N.S. Saini

    • Guru Nanak Dev University, Amritsar, India-143005
    • Guru Nanak Dev University, Amritsar
    • GURU NANAK DEV UNIVERSITY, AMRITSAR, PUNJAB, INDIA

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