Archive of Past Seminars
2023
International Online Plasma Seminar (IOPS)
Date | Speaker (Affiliation) | Presentation |
---|---|---|
1/5/2023 Research Highlight |
Simon Kreuznacht (Ruhr-University Bochum, Experimental Physics II) | Hydrogen production via plasma methane pyrolysis using different plasma sources approaches, namely a microwave plasma torch (MPT) and a gliding arc plasmatron (GAP) Video recording |
1/5/2023 Research Highlight |
Yury Gorbanev (University of Antwerp) | Nitrogen fixation with a pulsed plasma jet: From the low energy cost to the role of water vapour Video recording |
1/19/2023 Tutorial/Review |
Yangyang Fu (Department of Electrical Engineering, Tsinghua University) | Similarity and scaling networks for low-pressure discharge plasmas |
2/2/2023 Research Highlight |
Zheng Zhao (Xi'an Jiaotong University) | Streamer discharge instabilities under repetitive nanosecond pulses Video recording |
2/2/2023 Research Highlight |
De-Qi Wen (Michigan State University) | Transient physics of multipactor-induced plasma breakdown: higher harmonic generation and multi-layer structured discharge Video recording |
2/16/2023 Tutorial/Review |
David Graves (Princeton Plasma Physics Laboratory) | MD simulations of atomic layer etching Video recording |
3/2/2023 Research Highlight |
Tobias Gergs (Ruhr University Bochum) | Interactions of Al surfaces with Ar plasmas: Reactive molecular dynamics paired with machine learning Video recording |
3/2/2023 Research Highlight |
ZiLan Xiong (Huazhong University of Science Technology) | Intelligent plasma diagnosis based on image processing and artificial intelligence Video recording |
3/16/2023 Tutorial/Review |
Igor Kaganovich (PPPL) | Review of the past history and recent developments in beam- plasma interaction and magnetized CCP Video recording |
3/30/2023 Research Highlight |
Linlin Zhong (Southeast University, China) | AI driven plasma simulation and its acceleration by meta learning Video recording |
3/30/2023 Research Highlight |
James Colgan (Los Alamos National Laboratory) | Anisotropic angular scattering models of elastic electron-neutral collisions for Monte Carlo plasma simulations Video recording |
4/13/2023 Research Highlight |
Jean-Paul Booth (Research Director, CNRS) | Synchrotron VUV absorption diagnostics of 02 discharges Video recording |
4/13/2023 Research Highlight |
Jonathan Frank (Sandia National Lab) | 2D imaging of absolute methyl concentrations in nanosecond pulsed plasma by photo-fragmentation laser-induced fluorescence Video recording |
4/27/2023 Research Highlight |
Hae June Lee (Pusan National University) | Two-dimensional analysis of the nonlocal kinetic effects of electrons Video recording |
4/27/2023 Research Highlight |
Florian Beckfeld (Ruhr University Bochum) | The effects of different boundary surface materials on electron power absorption dynamics in capacitive RF plasmas Video recording |
5/11/2023 Tutorial/Review |
Klaus Bartschat (Drake University) | Electron collisions scattering cross sections and databases Video recording |
5/18/2023 Research Highlight |
Asif Iqbal (Michigan State University) | Influence of discharge polarity on streamer breakdown criterion of ambient air in a non-uniform electric field Video recording |
5/18/2023 Research Highlight |
Jing-Lin Liu (Dalian Maritime University) | Mechanism study on gliding arc plasma reforming: Experiment and modeling study Video recording |
6/8/2023 Tutorial/Review |
Andrei Yakunin (ASML, The Netherlands) | EUV-induced hydrogen plasma and particle release Video recording |
6/22/2023 Research Highlight |
Prem Panneerchelvam (KLA) | Evolution of lithography-to-etch bias in multi-patterning processes |
6/22/2023 Research Highlight |
Haomin Sun (EPFL) | Electron Modulational Instability in the Strong Turbulent Regime for an Electron Beam Propagating in a Background Plasma Video recording |
7/6/2023 Research Highlight |
Han-Tian Zhang (Institute of Applied Physics and Computational Mathematics) | Numerical simulations of low-pressure air plasma generated by pulsed X rays Video recording |
7/6/2023 Research Highlight |
Kai Zhao (Dalian University of Technology) | Effects of low-frequency voltage on nonlinear standing wave excitation, plasma uniformity, and ion dynamics in dual-frequency asymmetric capacitive discharges Video recording |
7/20/2023 Research Highlight |
Weizong Wang (Advanced Space Propulsion and Energy Laboratory (ASPEL), School of Astronautics, Beihang University, Beijing, 100191, China) | Particle modelling of a Miniature Ion Thruster for Small Satellite Applications: Revealing the Ionization and Acceleration Mechanism Video recording |
7/20/2023 Research Highlight |
Jinyu Yang (University of Notre Dame) | Optical and electrical characterization of piezoelectric direct discharges (PDDs) generated using piezoelectric transformers (PTs) Video recording |
8/17/2023 Tutorial/Review |
Keliang Wang (Fraunhofer USA) | (No Recording Available) Applications of Plasma Technology in Carbon-based Materials Processing and PFAS Remediation |
8/31/2023 Research Highlight |
Ruoyu Han (Beijing Institute of Technology) | Recent efforts on application of electrical explosion plasmas Video recording (1st half of recording) |
8/31/2023 Research Highlight |
David Steuer (Ruhr University Bochum) | State enhanced actinometry in the COST microplasma jet Video recording (2nd half of recording) |
9/14/2023 Tutorial/Review |
Peng Zhang (Michigan State University) | Review and Recent Advances in Multipactor Discharge Physics and Mitigation Video recording |
9/28/2023 Research Highlight |
Tatloon Chng (National University of Singapore) | Advanced laser-based diagnostics for non-intrusive, standoff detection, and flow control aerodynamics in aerospace and sustainable energy Video recording |
9/28/2023 Research Highlight |
Shu-xia Zhao (Dalian University of Technology) | The Theory of Electro-Negative Gaseous Discharge Structure (ENGDs), started from fluid simulation of ICPs Video recording |
10/5/2023 Research Highlight |
Tom Kirchner (York University, Toronto, Canada) | Independent-atom-model description of multiple ionization of water, methane, and ammonia molecules by proton impact Video recording |
10/5/2023 Research Highlight |
liang Xu (Department of Physical Science and Technology, Soochow University, Suzhou 215006, China) | On the driving mechanism of rotating spokes in partially magnetized plasmas Video recording |
10/26/2023 Research Highlight |
Ilija Simonovic (Institute of Physics Belgrade) | Third-order transport coefficients for electrons in N2 and CF4: effects of non-conservative collisions, concurrence with diffusion coefficients and contribution to the spatial profile of the swarm Video recording |
10/26/2023 Research Highlight |
Yin Wang (Princeton Plasma Physics Laboratory) | The first experimental confirmation of the existence of axisymmetric SMRI, and the identification of an unexpected SMRI-like MHD mode Video recording |
11/9/2023 Research Highlight |
Renwu Zhou (Xi'an Jiaotong University) | Sustainable plasma chemistry towards nitrogen fixation Video recording |
11/9/2023 Research Highlight |
Sirui Li (Eidnhoven University of technology) | Plasma-integrated process for CO2 capture and conversion Video recording |
11/23/2023 Tutorial/Review |
Joao Santos-sousa (Laboratoire de Physique des Gaz et des Plasmas (LPGP) CNRS & Université Paris-Saclay) | Low Temperature Plasmas for Cancer Treatment Video recording |
12/7/2023 Research Highlight |
Andrew Tasman Powis (Princeton University, PPPL) | Accuracy of the Explicit Energy-Conserving Particle-in-Cell Method for Under-resolved Simulations of Capacitively Coupled Discharges Video recording |
12/7/2023 Research Highlight |
Rodrigo Antunes (Max Planck Institute for Plasma Physics, Garching) | Proof of concept for O2 removal with multiple LCCF membranes accommodated in the effluent of a CO2 plasma torch Video recording |
12/21/2023 Research Highlight |
Hongtao Zhong (Stanford University) | Understanding non-equilibrium chemistry for carbon capture and utilization Video recording |
12/21/2023 Research Highlight |
Allison Harris (Illinois State University) | Estimating Electron-Molecule Ionization Cross Sections using Machine Learning Video recording |
Online Low Temperature Plasma (OLTP) Seminar
Joint w/ IOPS
Date | Speaker (Affiliation) | Presentation |
---|---|---|
03/07/2023 | Claudia Lazzaroni (Laboratoire des Sciences des Procédés et des Matériaux, CNRS, France) | Experimental and numerical study of Ar/N2 Micro Hollow Cathode Discharge jet |
4/18/2023 | Tomoyuki Murakami (Seikei University, Japan) | Network analysis and graph based approaches for plasma chemistry |
10/24/2023 | Job Beckers | Measuring the last few electrons on dust particles in plasma: from diagnostics development to application in semiconductor industry |
12/19/2023 | Luca Vialetto | Modeling plasmas for CO2 conversion: from fundamental data to applications |
2022
International Online Plasma Seminar (IOPS)
Date | Speaker (Affiliation) | Presentation |
---|---|---|
13 December 2022 Seminar |
Eray Aydil | The role of plasmas in the electrification and decarbonization of chemical manufacturing |
8 December 2022 Research Highlight |
Sathya Ganta Applied Materials, Inc., USA | Particle + fluid hybrid plasma modeling for Ar and O2 chemistries |
8 December 2022 Research Highlight |
Xiaokun Wang Dalian University of Technology, China | Striations in electronegative dual-frequency capacitively coupled plasmas Video recording |
30 November 2022 Special seminar |
Steven Shannon North Carolina State University, USA | Science Challenges and Research Opportunities for Plasma Applications in Microelectronics Video recording |
23 November 2022 Tutorial/Review |
Venkattraman Ayyaswamy University of California, Merced, USA | SOMAFOAM: An OpenFOAM based solver for continuum simulations of low-temperature plasmas Video recording |
10 November 2022 Research Highlight |
Lenaic Couedel University of Saskatchewan, Canada | Stability of two-dimensional complex plasma monolayers in asymmetric capacitively coupled radio-frequency discharges Video recording |
10 November 2022 Research Highlight |
Chengran Du Donghua University, China | Observation of slow dynamics in a quasi-two-dimensional disordered binary complex plasma Video recording |
27 October 2022 Joint w/OLTP Tutorial/Review |
Timo Gans Dublin City University, Ireland | Reactive species in atmospheric pressure plasmas: measurement and control Video recording |
13 October 2022 Research Highlight |
Mark Zammit Los Alamos National Laboratory, USA | Electron Collision Models and Data for Kinetic Modeling Video recording |
13 October 2022 Research Highlight |
Sandra Quintanilla University of North Texas, USA | Deep minima (zeros) in electron- and positron-atom collisional cross sections Video recording |
29 September 2022 Tutorial/Review |
Michael Keidar George Washington University, USA | Plasmas for Cancer Treatment Video recording |
15 September 2022 Research Highlight |
Lucas Beving University of Michigan, USA | Simulations of ion heating due to ion-acoustic instabilities Video recording |
15 September 2022 Research Highlight |
Lucia Kuthanová Masaryk University, Czech Republic | Memory propagation in barrier discharge at water interface: suspected Markov states and spatiotemporal memory effects Video recording |
1 September 2022 Joint w/OLTP Tutorial/Review |
Annemie Bogaerts University of Antwerp, Belgium | Plasma Medicine Video recording |
18 August 2022 Joint w/OLTP Tutorial/Review |
Margarita Baeva Leibniz Institute for Plasma Science and Technology INP), Germany | Theoretical description and modelling of low-current arcs at small gap distances Video recording |
4 August 2022 Research Highlight |
Gerrit Huebner Ruhr-University Bochum, Germany | EEDF control by Voltage Waveform Tailoring (VWT) in micro atmospheric pressure plasma jets Video recording |
4 August 2022 Research Highlight |
Mate Vass Wigner Research Center, Hungary, and Ruhr-University Bochum, Germany | Electron power absorption in dual-frequency CCPs based on the Boltzmann term analysis Video recording |
21 July 2022 Tutorial/Review |
Koichi Sasaki Hokkaido University, Japan | Experimental investigation on solvated electrons in liquids interacting with plasmas Video recording |
30 June 2022 Tutorial/Review |
Tomas Hoder Masaryk University, Czech Republic | Electric field determination in atmospheric pressure plasmas Video recording |
9 June 2022 Tutorial/Review |
Cristina Canal Universitat Politecnica de Catalunya, Spain | Enhanced Generation of Reactive Species by Cold Plasma in Gelatin Solutions for Selective Cancer Cell Death Video recording |
26 May 2022 Research Highlight |
Jimena Gorfinkiel The Open University, UK | Electron-induced dissociative excitation in H2O+, electron attachment to a proton in water by interatomic Coulombic electron capture, and positron scattering from pyrazin Video recording |
26 May 2022 Research Highlight |
Dae Hoon Lee Korea Institute of Machinery and Materials, Korea | Plasma Catalyst-Integrated System for Ammonia Production from H2O and N2 at Atmospheric Pressure Video recording |
12 May 2022 Tutorial/Review |
Stefan Briefi Max-Planck-Institut for Plasma Physics, Garching, Germany | Inductive coupling of RF discharges: Insights and optimization via modeling and experiments Video recording |
28 April 2022 Research Highlight |
João Santos Sousa Université Paris-Saclay, CNRS, Laboratoire de Physique des Gaz et des Plasmas, France | Periodic forced flow in a nanosecond pulsed cold atmospheric pressure argon plasma jet Video recording |
28 April 2022 Research Highlight |
Nikolai Timofeev Department of Optics, Saint Petersburg State University, Russia | Modeling of High Pressure Short-Arc Xenon Discharge With a Thoriated Cathode Video recording |
14 April 2022 Research Highlight |
Kyunghwan Oh Leibniz-Institute of Surface Engineering, Germany | High-resolution observation of cathode spots in a magnetically steered vacuum arc plasma source Video recording |
14 April 2022 Research Highlight |
Peng Tian Applied Materials, USA | Particle-in-Cell Simulation of CCP with pulsed DC biasing at low pressure – an Industry Perspective |
31 March 2022 Joint w/OLTP Research Highlight |
Trevor Lafleur ThrustMe, Australia | Characterization of a radio-frequency inductively coupled electrothermal plasma thruster Video recording |
31 March 2022 Joint w/OLTP Research Highlight |
Dmytro Rafalsky ThrustMe, France | In-orbit demonstration of an iodine electric propulsion system Video recording - Presented Video recording - Correction to Presented |
17 March 2022 Joint w/OLTP Tutorial/Review |
Vandana Miller Drexel University, USA | Plasma Oncology Video recording |
3 March 2022 Research Highlight |
Quanzhi Zhang Dalian University of Technology, China | Magnetic Sheath Resonance in low pressure capacitive RF plasmas Video recording |
3 March 2022 Research Highlight |
Amanda Lietz Sandia National Laboratories | Thermionic power generation: plasma ignition and sustainment Video recording |
17 February 2022 Research Highlight |
Julian Held Ruhr-University Bochum, Germany | Synchronising optical emission spectroscopy to spokes in magnetron sputtering discharges Video recording |
17 February 2022 Research Highlight |
Tanvir Farouk University of South Carolina, USA | Modeling of striations in DC discharges Video recording |
3 February 2022 Research Highlight |
Duncan Trosan North Carolina State University, USA | Biomedical applications of flexible surface DBDs Video recording |
3 February 2022 Research Highlight |
Nicholas Sponsel North Carolina State University, USA | Breakdown in bubbles in liquids Video recording |
20 January 2022 Tutorial/Review |
Peter Hartman Wigner Research Centre for Physics, Hungary | Control of electron and ion flux-energy distribution functions in low pressure capacitive RF plasmas Video recording |
Online Low Temperature Plasma (OLTP) Seminar
Joint w/ IOPS
Date | Speaker (Affiliation) | Presentation |
---|---|---|
8 March 2022 | Jean-Pierre Boeuf LAPLACE, Toulouse, France | What LTP community needs to know about EXB discharges Video recording |
11 January 2022 | Valery Godyak RF Plasma Consulting, University of Michigan, USA | Classical Langmuir probe diagnostics: Validity, problems and their resolution Video recording |
2021
Date | Speaker (Affiliation) | Presentation |
---|---|---|
9 December 2021 | Jon Tomas Gudmundsson University of Iceland, Iceland | Electron power absorption in electronegative capacitively coupled discharges of complex chemistry Video recording |
25 November 2021 | David Pai Ecole Polytechnique, France | In-situ Raman spectroscopy of bulk liquid vs. interfaces of water in contact with atmospheric pressure plasmas Video recording |
11 November 2021 | Vasco Guerra University of Lisbon, Portugal | Oxygen and propellant production on Mars Video recording |
28 October 2021 | Jonathan Tennyson University College, London, UK | Electron Impact Collision Cross-sections and the Quantemol database Video recording |
14 October 2021 | Alexandros Gerakis Luxembourg Institute of Science and Technology, Luxembourg | Coherent Rayleigh-Brillouin scattering for VDF, density and temperature measurement of neutral species in a discharge Video recording |
30 September 2021 | Dr. Loïc Schiesko CNRS, Université Paris Saclay, France | Physics of Negative Hydrogen Ion Sources: A Review Video recording |
16 September 2021 | Dr. Dmitry Levko Esgee Technologies, USA | New Insights into the Physics and Chemistry of ICP Discharge in CF4/O2 Mixture Video recording |
16 September 2021 | David Schulenberg Ruhr-University Bochum, Germany | Multi-diagnostic Experimental Verification of 1d3v PIC/MCC Simulations of Low Pressure RF CCPs in Argon Video recording |
2 September 2021 | Prof. Daniel Lundin Linköping University, Sweden | Optimizing Ionization and Deposition Rate in High-Power Impulse Magnetron Sputtering Video recording |
19 August 2021 | Prof. Janie McClurkin Moore Texas A&M University, USA | Atmospheric Cold Plasma (ACP) Treatment Impacts on Distillers Wet Grains Video recording |
19 August 2021 | Prof. Tanvir Farouk University of South Carolina, USA | Negative Hydroxyl Ions for Breakdown in Liquid Water Video recording |
5 August 2021 | Dr. Bocong Zheng Fraunhofer USA Center Midwest, Michigan State University, East Lansing, USA | Electron Dynamics in Radio Frequency Magnetron Argon Discharges Video recording |
22 July 2021 | Dr. Laurent Garrigues LAPLACE Laboratory, CNRS, France | Electron Drift Instability in a Hall Thruster: Comparisons between Standard and Sparse Grid PIC Approaches Video recording |
22 July 2021 | Lui Habl École Polytechnique, France | Expansion of Plasma Plumes Generated by Ion Sources Using RF Grid Biasing Video recording |
8 July 2021 | Prof. Quan-Zhi Zhang Dalian University of Technology, China | PIC Simulations of Plasma Streamers in Atmospheric Pressure Volume and Surface Dielectric Barrier Discharges Video recording |
17 June 2021 | Dr. Alejandro Alvarez Laguna LPP, École Polytechnique, France | Comparison of Multi-fluid Models with PIC Simulations (ICPs) Video recording |
3 June 2021 | Dr. Matthew Hopkins Sandia National Laboratories, USA | 3D Unstructured PIC DSMC Simulation: Challenges and Examples Video recording |
20 May 2021 | Dr. Tat Loon Chng École Polytechnique, France | Electric Field Measurements in Plasmas: How Focusing Strongly Distorts the E-FISH Signal Video recording |
20 May 2021 | Brayden Myers North Carolina State University | Atomic Oxygen Determination in the COST Jet: From the Gas Phase with a Liquid Target to the Liquid Video recording |
6 May 2021 | Dr. Dirk Hegemann Empa, St.Gallen, Switzerland | Plasma Polymerization in Industrial Applications Video recording |
22 April 2021 | Prof. Ken Hara Stanford University, USA | Cross-field Electron Diffusion Due to the Coupling of Drift-driven Microinstabilities Video recording |
22 April 2021 | Dr. Martin Rudolph Leibniz Institute of Surface Engineering, Leipzig, Germany | Optimizing the Deposition Rate and Ionized Flux Fraction by Tuning the Pulse Length in High Power Impulse Magnetron Sputtering Video recording |
8 April 2021 | Dr.-Ing. Jan Trieschmann Cottbus University, Germany | Machine Learning in Low Temperature Plasma Science Video recording |
25 March 2021 | Mikael Tacu École Normale Supérieure Paris-Saclay, France | Convenient Analytical Formula for Cluster Mean Diameter and Dispersion After Nucleation Burst Video recording |
25 March 2021 | Prof. Richard Wirz University of California, Los Angeles, USA | Persistent Sputtering Yield Reduction in Plasma-Infused Foams Video recording |
11 March 2021 | Prof. Selma Mededovic Thagard Clarkson University, USA | The Effect of Bulk Liquid Mixing on the Performance of Gas-liquid Plasma Reactors Video recording |
25 February 2021 | Li Wang Ruhr-University Bochum, Germany | Electron Power Absorption Dynamics in Magnetized Capacitively Coupled Radio Frequency Oxygen Discharges Video recording |
11 February 2021 | Prof. Jan Benedikt Kiel University, Germany | Mass Spectrometry for Atmospheric Pressure Plasmas Video recording |
28 January 2021 | Prof. Young-chul Ghim Korea Advanced Institute of Science and Technology, Korea | New Low Temperature Plasma Device with a Magnetic X-point and Its Properties Video recording |
28 January 2021 | Thomas Charoy École Polytechnique, France | A Comparison between Kinetic Theory and PIC Simulations of Anomalous Electron Transport in E x B Plasma Discharges Video recording |
14 January 2021 | Dr. Mujahid Zaka-ul-Islam Institute for Electrical Engineering and Plasma Technology, Ruhr-University Bochum, Germany | Plasma Propagation in a Patterned Dielectric Barrier Discharge at Different Length Scales Video recording |
2020
Date | Speaker (Affiliation) | Presentation |
---|---|---|
30 January 2020 | Chenhui Qu University of Michigan, USA | Computational Investigation of Plasma Enhanced ALD of SiO2 |
20 February 2020 | Benedek Horváth Wigner Research Centre for Physics and Eötvös Loránd University, Budapest, Hungary | Experimental and Kinetic Simulation Study of Electron Power Absorption Mode Transitions in Capacitive RF Discharges in Neon |
27 February 2020 | Prof. Alexander Bataller North Carolina State University, USA | Dynamics of Strongly Coupled Two-Component Plasma via Ultrafast Spectroscopy |
23 April 2020 | Brayden Myers North Carolina State University, USA | Cost Jet: Liquid Chemistry and Impact on Biological Samples |
4 June 2020 | Dr. David Shaw York Plasma Institute, UK | Indoor Air Chemistry |
02 July 2020 | Prof. Mark Kushner University of Michigan, USA | Interactions Between Atmospheric Pressure Plasmas and Complex Surfaces Video recording |
16 July 2020 | Dr. Kai Zhao Dalian University of Technology, China | Nonlinear Standing Wave Excitation in Very-high-frequency Capacitive Discharges Video recording |
13 August 2020 | Dr. Friederike Kogelheide Institute for General Electrical Engineering and Plasma Technology, Ruhr-University Bochum, Germany | The Role of Humidity and UV-C Emission in the Inactivation of B. Subtilis Spores During Atmospheric-pressure DBD Treatment Video recording |
27 August 2020 | Dr. Tagra Samir Institute for Theoretical Electrical Engineering, Ruhr-University Bochum, Germany | An Algebraic RF Sheath Model for Complex Excitation Waveforms and a Broad Range of Pressure Video recording |
10 September 2020 | Joel Brandon North Carolina State University, USA | Plasma Facing Surface Materials and Their Affects on LP Pulsed Plasma Characteristics Video recording |
24 September 2020 | Yong-Xin Liu Dalian University of Technology, China | Temporal Evolution Behaviors During the Re-ignition Phase of Pulsed CCRF Discharges Video recording |
21 October 2020 | Sebastian Dzikowski Ruhr-University Bochum, Germany | Electric Field Behaviour of a Micro Cavity Plasma Array (MCPA) Measured by Stark Shift of Helium Video recording |
5 November 2020 | Yao Du North Carolina State University, USA | Molecular Dynamic Simulation of Glancing-angle Scattering of Ar+ on SiO2 Surface Video recording |
19 November 2020 | Patrick Hermanns Ruhr-University Bochum, Germany | Plasma Electrolytic Oxidation (PEO) at High Frequencies: Characterization and Control Video recording |
3 December 2020 | Youfan He Ruhr-University Bochum, Germany | Zero–dimensional Simulations of He, He/O2, He/N2 and He/N2/O2 Microscale Atmospheric Pressure Plasma Jet Video recording |
17 December 2020 | Sascha Thiemann-Monjé Ruhr-University Bochum, Germany | Azimuthal Ion Transport in HiPIMS Plasmas Video recording |