Sheath Dynamics & Boundary Layer Effects

Presentations

• Experimental Observation of Electron Density Increase below a DC-biased Grid in a Weakly Magnetized Inductively Coupled Plasma

  ORAL

  Oct. 17, 2025, 9:00 AM – Oct. 17, 2025, 9:15 AM

  Presenters

  • Jeonghyun Lee

    • Hanyang University

  Authors

  • Jeonghyun Lee

    • Hanyang University

  • Min-Seok Kim

    • Hanyang University

  • Chiwon Choi

    • Hanyang University

  • Chin-Wook Chung

    • Department of electrical engineering, Hanyang University, Seoul, Korea1
    • Hanyang University

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• A Study of Self-Bias Formation in Low Electron Temperature Plasmas

  ORAL

  Oct. 17, 2025, 9:15 AM – Oct. 17, 2025, 9:30 AM

  Presenters

  • Chang-Min Lim

    • Hanyang University

  Authors

  • Chang-Min Lim

    • Hanyang University

  • Min-Seok Kim

    • Hanyang University

  • Junyoung Park

    • Hanyang university

  • Jaehwi Kim

    • Hanyang University

  • Yujin Yeo

    • Hanyang university

  • Chin-Wook Chung

    • Department of electrical engineering, Hanyang University, Seoul, Korea1
    • Hanyang University

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• Effect of the Secondary Electron Emission on the Decay of Temporal Sheath Perturbations in RF Plasmas

  ORAL · Invited

  Oct. 17, 2025, 9:30 AM – Oct. 17, 2025, 10:00 AM

  Presenters

  • Brett Scheiner

    • Lam Research Corporation

  Authors

  • Brett Scheiner

    • Lam Research Corporation

  • Benjamin Yee

    • Lam Research Corporation

  • Brian Z Bentz

    • Sandia National Laboratories

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• Ohmic heating dominated capacitively coupled plasma: with a sheath inverted

  ORAL

  Oct. 17, 2025, 10:00 AM – Oct. 17, 2025, 10:15 AM

  Publication: [1] G. D. Hobbs and J. A. Wesson, "Heat flow through a Langmuir sheath in the presence of electron emission," Plasma Phys., vol. 9, no. 1, pp. 85–87, Jan. 1967, doi: 10.1088/0032-1028/9/1/410.
  [2] C.-S. Yip, C. Jin, W. Zhang, G. S. Xu, and N. Hershkowitz, "Experimental investigation of sheath effects on I–V traces of strongly electron emitting probes," Plasma Sources Sci. Technol., vol. 29, no. 2, p. 025025, Feb. 2020, doi: 10.1088/1361-6595/ab60dd.
  [3] G.-Y. Sun, A.-B. Sun, and G.-J. Zhang, "Intense boundary emission destroys normal radio-frequency plasma sheath," Phys. Rev. E, vol. 101, no. 3, p. 033203, Mar. 2020, doi: 10.1103/PhysRevE.101.033203.

  Presenters

  • Shu Zhang

    • Lpp, Ecole Polytechnique
    • Advanced Space Propulsion and Energy Laboratory (ASPEL), School of Astronautics, Beihang University, Beijing, 102206, China; Centrale Pekin, Beihang University, Beijing,100191

  Authors

  • Shu Zhang

    • Lpp, Ecole Polytechnique
    • Advanced Space Propulsion and Energy Laboratory (ASPEL), School of Astronautics, Beihang University, Beijing, 102206, China; Centrale Pekin, Beihang University, Beijing,100191

  • Guangyu Sun

    • State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, School of Electrical Engineering, Xi'an, Shaanxi, 710049, China

  • Weizong WANG

    • Advanced Space Propulsion and Energy Laboratory (ASPEL), School of Astronautics, Beihang University, Beijing, 102206, China; State Key Laboratory of High-Efficiency Reusable

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• Evolution of Surface Dielectric Barrier Discharge Driven by Nanosecond Pulses with High Repetition Rates

  ORAL

  Oct. 17, 2025, 10:15 AM – Oct. 17, 2025, 10:30 AM

  Presenters

  • Cheng Zhang

    • Institute of Electrical Engineering, CAS

  Authors

  • Cheng Zhang

    • Institute of Electrical Engineering, CAS

  • Xinyu Xu

    • Institute of Electrical Engineering, Chinese Academy of Sciences

  • Jintao Zhang

    • Institute of Electrical Engineering, Chinese Academy of Sciences

  • Bangdou Huang

    • Institute of Electrical Engineering, Chinese Academy of Sciences

  • Tao Shao

    • Institute of Electrical Engineering, Chinese Academy of Sciences

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