Poster Session II
4:30 pm – 6:30 pm,
Wednesday October 15 Session DW5 COEX, Lobby E
Breakdown Voltage Behavior of CO₂, Air, and Nitrogen under Positive and Negative Impulses: Influence of UV Irradiation.
Poster 24Presenter: Nelly Bonifaci (G2Elab UMR5269 CNRS / Grenoble INP / UGA France)
Authors: Jonathan Ranucci (G2Elab UMR 5269 CNRS/ Grenoble INP/ UGA/ France), Olivier Lesaint (G2Elab UMR 5269 CNRS/GrenobleINP/UGA France), Rachelle Hanna (G2Elab UMR 5269 Cnrs/Grenoble INP/UGA France), Francois Gentils (Schneider Electric, 38 TEC, Grenoble, France)
In the context of finding environmentally friendly alternatives to SF₆ for high-voltage insulation systems, this study investigates the breakdown behavior of three gases — CO₂, Air, and Nitrogen under sphere-plane geometry. Breakdown voltages were measured under both positive and negative lightning impulse voltage, with and without ultraviolet (UV) irradiation. The results highlight significant differences in breakdown characteristics depending on gas type, voltage polarity, and the presence of UV photons. UV irradiation, in particular, affects the inception processes differently for each gas, modifying both the breakdown voltage levels and statistical dispersion. This comprehensive comparative analysis aims to provide insight into the physical mechanisms at play and support the development of sustainable insulation technologies to replace SF₆.
POSTERS (88)
- Poster 1Numerical Analysis of Multi-Material and Segmented Focus Rings for Electromagnetic Field Analysis in CCP Using FDTD
Joonho Son (presenter), Jungmin Kim, Jungpyo Lee, Jiheon Song, Yunho Jeong
- Poster 2Electron Dynamics in Asymmetric CCRF Plasmas: From Fundamental Principles to Simulation Insights
Sebastian Wilczek (presenter), Katharina Noesges, Zoltan Donko, Julian Schulze, Jan Trieschmann, Ralf Peter Brinkmann, Thomas Mussenbrock
- Poster 3Ignition process of a pulsed capacitively coupled RF plasma with a dielectric layer on a powered electrode
Ming-jian Zhang (presenter), Yong-Xin Liu, Jing-Yu Sun
- Poster 4The distribution study of dust particles in Capacitively Coupled Radio Frequency (CCRF) discharges
YingYing Zhang (presenter), Rui Deng, Yufeng Huang, Yuanhong Song
- Poster 5Measurements of Hydroxyl Radical Production in Capacitively Coupled Plasmas
Danil V Dobrynin (presenter), Kristofer Ohlinger, John Carroll, Peter L Ventzek, Jianping Zhao
- Poster 6Mitigating Hall effect and controlling plasma potential in negative ion source via magnetic field redesign
Freddy Gaboriau (presenter), Jack Stevens, Gwenael Fubiani
- Poster 7Kinetic Simulation of Inductively Coupled Plasma Discharges for Reactive Ion Etching
Thomas G Jenkins (presenter), Daniel S Main, David N Smithe, Scott E Kruger, John R Cary
- Poster 8Measurement and modeling of the unintended capacitive coupling in a cylindrical inductively coupled plasm
Jin Wook Kang (presenter), Young-chul Ghim
- Poster 9Diagnostics of Plasma Properties in a Segmented-Dielectric Window Inductively Coupled Plasma System
Sang-Woo Kim (presenter), Seong-Eun Oh, Han-Rok Kim, Ju-Hong Cha, Ho-Jun Lee
- Poster 10Plasma Uniformity Control via DC Anode Spots in Ion Beam Etching System with Inductively Coupled Plasma Source
Jung-min Park (presenter), Chang-su Kim, Yun Hwan Kim
- Poster 11Spatial distribution measurement of electron temperature and density of inductively coupled nitrogen plasma by tomographic optical emission spectroscopy
Kazuki Shimatani (presenter), Tetsuji Kiyota, Kenta Doi, Yuya Yamashita, Wataru Kikuchi, Kenta Ishi, Yuchen Ye, Ayaki Sakurai, Atsushi Nezu, Hiroshi Akatsuka
- Poster 12Spatial distribution of electron temperature and density in argon RF-biased ICP with non-quasi-neutrality effects
Yuchen Ye (presenter), Kenta Doi, Tetsuji Kiyota, Wataru Kikuchi, Kazuki Shimatani, Hinata Hanyu, Wentao He, Ayaki Sakurai, Yuya Yamashita, Atsushi Nezu, Hiroshi Akatsuka
- Poster 13Development and Characterization of a Large-Area ECR Plasma Source for Copper Dry Etching in AMOLED Display Manufacturin
Soo Ouk Jang (presenter), Hyunjae Park, Taihyep Lho, Jinha Shin, ShinJae You
- Poster 14Quasineutrality in the ionization region of a magnetron in the presence of electron number perturbations
Kevin Koehn (presenter), Lukas L Vogelhuber, Dennis Krueger, Denis Eremin, Ralf Peter Brinkmann
- Poster 15Developing a compact field-reversed configuration device with RF antennas and microwave
Kiyong Lee (presenter)
- Poster 16Comparison of Plasma Properties in DC and RF Magnetron Sputtering Using GPU-Parallelized PIC-MCC
Xiang MA (presenter), Kim Jinseok, Kazuki Denpoh, Matthew Anderson, Masaaki Matsukuma
- Poster 17k-means Clustering Waveform Analysis for Phase-resolved Electron Energy Gain in Inductively Coupled Plasma under Confronting Divergent Magnetic Fields
Ryota Okazaki (presenter), Hirotake Sugawara
- Poster 18Magnetic moment conservation and nonadiabatic behavior of electrons in axisymmetric inhomogeneous magnetic fields
Lukas L Vogelhuber (presenter), Kevin Köhn, Liang Xu, Yulia Sharova, Dennis Krüger, Jens Kallähn, Denis Eremin, Ralf Peter Brinkmann
- Poster 19Investigation of a Large-Diameter Helium Plasma Jet with a Floating Electrode Setup
Keren Lin (presenter), Shinji Yoshimura, Michael Mo, Wataru Kikuchi, Yuya Yamashita, Jun Enomoto, Motoshi Goto, Hiroshi Akatsuka, Takayoshi Tsutsumi
- Poster 20Absolute densities of H and OH in spatial afterglow of atmospheric-pressure H2O/Ar plasma
Koichi Sasaki (presenter), Tsukasa Yamakawa, Yoshinobu Inagaki
- Poster 21Diagnosis of electron temperature and density of helium atmospheric-pressure plasma jet by using line intensity ratio
Tomoya Taguchi (presenter), Wataru Kikuchi, Jun Enomoto, Hiroshi Akatsuka
- Poster 22Active Tailoring of the Electron Energy Distribution in an Atmospheric-Pressure Dual-Frequency Argon Jet
Daehee Wi (presenter), jiwon CHOI, Hyeondo Cho, Sanghoo Park
- Poster 23Influence of small-fraction N2 impurity on the lifetime of metastable He atoms experimentally investigated with a 10-ppm resolution
Koichi Kishimoto (presenter), Koji Eriguchi, Keiichiro Urabe
- Poster 24Breakdown Voltage Behavior of CO₂, Air, and Nitrogen under Positive and Negative Impulses: Influence of UV Irradiation.
Nelly Bonifaci (presenter), Jonathan Ranucci, Olivier Lesaint, Rachelle Hanna, Francois Gentils
- Poster 25Thomson scattering on atmospheric-pressure air streamer discharge and photo-detachment of electrons from negative ions
Seungwon Mok (presenter), Kentaro Tomita, Ryo Ono
- Poster 26Spatiotemporal Optical Emission Measurement of Pulsed Streamer Discharges in Air by Time-Correlated Photon Counting
Fumiyoshi Tochikubo (presenter), Ryunosuke Nawata, Yusuke Nakagawa
- Poster 27Modelling and experimental investigation of microdischarges in zinc metal vapour
Margarita Baeva (presenter), Aleksandar P. Jovanović, Ralf Methling, Dominik Bratek, Niklas Schüler, Carsten Uber, Dirk Uhrlandt
- Poster 28Surface Modification of Aluminum Nitride Fillers Using Plasma in Solution and Their Application in Composite Materials
Rui Hasegawa (presenter), Tsuyohito Ito, Hitoshi Muneoka, Kazuhiro Kirihara, Yoshiki Shimizu, Yukiya Hakuta, Kohzo Ito, Kazuo Terashima
- Poster 29The dynamics of streamer discharges at the plasma-water interface
Aiymgul K Toremurat (presenter), Azamat I Ashirbek, Ainur K Akildinova, Yerbolat Ussenov, Sagi Orazbayev, Tekkabul S Ramazanov
- Poster 30Early Model of Lightning Spectrum Generation with PIC-DSMC
Matthew M Hopkins (presenter), Nichelle Lee Bennett, Lucas P Beving, Dustin M Fisher, Max C Flynn, Christopher J Hogg, Christopher H Moore, Julia N Tilles, Lydia Wermer
- Poster 31Prediction of the hydrocarbon gas composition from the optical emission spectra of argon-based plasma using machine learning with Shannon entropy
Riku Tamura (presenter), Shuhei Takamatsu, Hitoshi Muneoka, Osamu Sakai, Tsuyohito Ito, Kazuo Terashima
- Poster 32Experimental Validation of a Plasma Lens for Proton Beam Collimation at LIGHT, GSI
Marius U Dehmer (presenter), Gustav Schmidt, Andre Michel, Haldun Arda, Marcus Iberler, Joachim Jacoby
- Poster 33Spatio-temporal Kinetic Analysis of Anomalous Heating and Skin Depth Evolution in Inductively Coupled Plasmas under Varying Power and Pressure Conditions
SunJeong Hwang (presenter), HaeJune Lee
- Poster 34Surface Modification of Silicon Wafers by an Atmospheric Pressure Plasma Jet to Form Si–OH Layer
Sang Un Jeon (presenter), HaeJune Lee
- Poster 35Low-Coke Plasma-Catalytic Methane Reforming in Pd- and TiO2-Coated DBD Reactors
Bumsoo Kim (presenter), Heesoo Lee, Jin Hee Bae, Joo Young Park, Dae Hoon Lee, Sanghoo Park
- Poster 36CNN-based spectral image analysis for advanced plasma optical diagnostics
Jongchan Kim (presenter), Seong-Cheol Huh, Jin Hee Bae, Hyeondo Cho, Bumsoo Kim, Su-Jin Shin, Sanghoo Park
- Poster 37Investigation of Standing Wave Effects on Plasma Uniformity in CCP via 2D Particle In Cell Simulation
Jungmin Kim (presenter), Joonho Son, Yunho Jeong, Jiheon Song, Jungpyo Lee
- Poster 38Formation Mechanism and Velocity Distribution of Electron Beam Driven by Sheath Expansion in RF Capacitively Coupled Plasmas
Seong Eon Kim (presenter), Dongmin Lee, Hae June Lee
- Poster 39Advanced Real-Time Plasma Diagnostics Based on the Floating Harmonic Probe with a High-Speed FPGA-Based Acquisition System
Sun-Woo Nam (presenter), Yeong-Jae Jeong, Deok-Hwan Kim, Chin-Wook Chung
- Poster 40Advanced control of plasma characteristics by sidewall impedance tuning in 60 MHz capacitively coupled plasma systems
SANGHYEOK PARK (presenter), Yong-Hyun KIM, Dae-Chul Kim, Jong Sik Kim
- Poster 41Development of a plasma lens operating at Hz-frequencies for laser-driven proton acceleration
Gustav Schmidt (presenter), Marius U Dehmer, Marcus Iberler, Joachim Jacoby
- Poster 42Machine learning-assisted Real-Time simulation approach for etch and deposition in ultra high aspect ratio (AR >100) structures
Yeong-Geun Yook (presenter)
- Poster 43In-Situ Inverse Design of a Plasma Metamaterial Beam Steering Device
Katherine Bronstein (presenter), Noah A Harris, Aleczander J Harder, Jennay L Edmondson, Jesse A Rodriguez
- Poster 44Investigation of Neutral Gas Heating Effects in an Inductively Coupled Ar/C4F8 Plasma
Su-Gi An (presenter), Gyu-Bin Kim, Se-Bin An, Ji-Won Jeong, Ju-Hong Cha
- Poster 45Machine learning-based etch rate prediction model in plasma dielectric etch
Paul Seo (presenter), Chiyun Bang, Taemin Kim, Youngmin Sunwoo, Hongsik Jeong, Byungjo Kim
- Poster 46Etching characteristics of amorphous carbon hard masks under inductively coupled oxygen plasmas
EunBeom Choi (presenter), Youngmin Sunwoo, Min Young Yoon, Hee Jung Yeom, Gwang-Seok Chae, Byungjo Kim, Hyo-Chang Lee
- Poster 473D feature profile simulation of plasma etching process using novel hardmask protection strategies
Juwon Kim (presenter), Seongyun Park, HAESUNG YOU, Jaehyung Park, Kookhyun Yoon, Sungsik Shin, Donghun You, Yeonho Im
- Poster 48A study on the Low-Temperature etching mechanism of ONO layer components using NF3/H2 plasma
Taemin Kim (presenter), Youngmin Sunwoo, Paul Seo, Hongsik Jeong, Byungjo Kim
- Poster 49A Reduced Order Model for Plasma-Surface Interactions
Jaehong Kwon (presenter), David Barry Graves
- Poster 50High-Resolved Diagnostics for Real-Time Pulse Shape Control
hyunkeun park (presenter), Sangjeen Hong
- Poster 513D feature profile simulation of high aspect ratio plasma etching process using low-temperature plasma chemistry
SeongYun Park (presenter), Juwon Kim, HAESUNG YOU, Jaehyung Park, Sungsik Shin, Donghun You, Kookhyun Yoon, Yeonho Im
- Poster 52Effect of Hydrogen Plasma Parameters on Amorphous Carbon Thin Film Growth in CBr₄ PEALD Process
LEE HAKRIM (presenter), Ju-Hong Cha
- Poster 53Characteristics of Copper thin film deposition and plasma properties in a DC/RF magnetron sputtering
Chan Gi Jeong (presenter), Min Young Yoon, Hee-Jung Yeom, Jin-Hoo Seong, Gwang-Seok Chae, Hyo-Chang Lee
- Poster 54Nonreciprocal Time-Invariant Leaky Waves Enabled by Magnetized Plasma
Armin Ewert (presenter), Daniel F Sievenpiper
- Poster 55Size and shape control of silver nanoparticle in RF-biased inductively coupled plasma
Jin-Hoo Seong (presenter), Min Young Yoon, Hee-Jung Yeom, Yeo-Jin Choi, Sung-Jin An, TaeWan Kim, Jung-Hyung Kim, Hyo-Chang Lee
- Poster 56Characterization of Ionic Wind induced by Electromagnetic Plasma Device
Jisu Sinn (presenter), Youngmin Kim
- Poster 57Superhydrophobic properties of jute originated by synergistic effect of argon plasma and HDTMS coating
Dr. Rohit Sharma (presenter)
- Poster 58Cold Plasma-Assisted Oxidation of Copper Powder: Synthesis and Characterization
Shilpa Singh (presenter), Vyom Desai, Tejas Parekh, Nirav I Jamnapara
- Poster 59Plasma-Induced Degradation Pathways of Crystal Violet and Reactive Black 5 Dyes: Environmental Influences and Toxicity Evaluation
Shikha Pandey (presenter), Ram Prakash
- Poster 60Structured Dataset Curation and Knowledge Discovery for Application of Low Temperature Plasma Science to Green Energy Strategy
Kalp K Pandya (presenter), Nirmal D Shah, Khushi Shah, Nakshi Shah, Agam Shah, Bhaskar Chaudhury
- Poster 61Downstream oxygen quenching of microwave nitrogen plasma: A pathway to NOx production
Omid Samadi (presenter), Stijn Helsloot, Thomas Butterworth, Niek den Harder, Gerard van Rooij
- Poster 62A Novel Low Voltage Plasma Reactor Using Carbon Fibre Electrodes for CO2 Splitting with O2-Free Products
Jingjie Ye (presenter), Yang Liu, Dingchen Li, Chuanlong Ma, Chakhung Yeung, Yaping Du, Xiangen Zhao
- Poster 63A Self-sterilizing Plasma Filter for Eco-friendly Air Disinfection
Seong-Cheol Huh (presenter), Ki Ho Baek, Joo Young Park, Wonho Choe
- Poster 64Plasma-Activated Water: Transforming Food Safety Through Reactive Species — Synergistic effect on Microbial Decontamination, Antioxidant Boosting, and Pesticide Breakdown
Ritesh Mishra (presenter), Ram Prakash, Meenu Chhabra, Shikha Pandey
- Poster 65Measurement of short-lived reactive oxygen species generated by an atmospheric-pressure plasma jet with the quartz-coated internal electrode
Natsumi Sato (presenter), Tatsuru Shirafuji, Jun-Seok Oh
- Poster 66Discharge characteristics of atmospheric-pressure microplasma jets
Takuma Sugiura (presenter), Tatsuru Shirafuji, Jun-Seok Oh
- Poster 67Surface modification of artificial bone by using a non-thermal atmospheric-pressure helium microplasma jet.
Kohei Yamashita (presenter), Hiromitsu Toyoda, Hidetomi Terai, Hiroaki Nakamura, Tatsuru Shirafuji, Jun-Seok Oh
- Poster 68Skin Hydrophilization and Disinfection of T. mentagrophytes using Multi-Gas Stylus-Type Plasma Jet
LIU ZIYU (presenter), Taiki Osawa, Akane Yaida, Natsuki Sakurada, Atsuo Iwasawa, Yuriko Matsumura, Akitoshi Okino
- Poster 69Plasma-Assisted Catalytic Oxidation of Methane: Modelling and Kinetic Insights
Hwanho Kim (presenter), Mohanraj Murugesan, Joo-young Park, Jae-hyung Cho
- Poster 70Nonthermal Plasma-Driven Non-Oxidative Coupling of Methane at Room Temperature
Siwan Kim (presenter), Dae-Yeong Kim, Xiaozhong Chen, Tomohiro Nozaki
- Poster 71Plasma conversion of carbon dioxide in DC glow discharge in a channel-type chamber
Valeriy Lisovskiy (presenter), Stanislav Dudin, Pavlo Platonov, Vladimir Yegorenkov
- Poster 72Direct NO2 formation from N2-O2 supercritical fluid plasma
Kyusang Cho (presenter), Juho Lee, Gunsu Yun
- Poster 732D Particle-in-Cell Simulation of Varying Conditions Affecting Self-Consistent Ion Beam Extraction in a Cross-Field Plasma Source
Hanshin Cheong (presenter), HaeJune Lee
- Poster 74Characterization of Spacecraft Material Erosion from Krypton Ion Sputtering in Electric Propulsion Systems
Ethan G Cummins (presenter)
- Poster 75Tracing the origins of pulsed GHz emission in Hall Thrusters: from observed effects to underlying causes
Freddy Gaboriau (presenter), François Réot, Laurent Liard, Valentin Mazières, Olivier Pascal, Vincent Laquerbe
- Poster 76Two Dimensional Measurement of Electron Energy Distribution Function in a Water-vapor Miniature Hall Thruster
Natsumi Hirota (presenter), Koki Ikeda, Kento Shirasu, Hiroyuki Koizumi, Maho Matsukura, Kimiya Komurasaki
- Poster 77Prototype Development of a 130 W class Hall Thruster for Small Satellites
Jeongho Kim (presenter), Jiwoong Jung, Seokhwan Baek, Jaeyeon Hwang, Miji Kim, holak kim
- Poster 78Analyzing the dispersion relation of azimuthal oscillations in a miniature microwave discharge ion thruster
Ryo Minematsu (presenter), Hiroyuki Koizumi, Kimiya Komurasaki
- Poster 79Oxygen negative ion production in a pulsed radiofrequency plasma source toward a dual gridded ion thruster
Yuma Tamura (presenter), Kazunori Takahashi
- Poster 80Discharge Characteristics of a 10 W-class Pulsed Plasma Thruster
Seokhwan Baek (presenter), Miji Kim, Jiwoong Jung, Jeongho Kim, Jaeyeon Hwang, holak kim
- Poster 81Conceptual Design of Low-Power Vacuum Arc Thruster for CubeSat
Jaeyeon Hwang (presenter), Seokhwan Baek, Jiwoong Jung, Jeongho Kim, Miji Kim, holak kim
- Poster 82Prototype Development of a Hollow Cathode for Hall Thruster Application
Jiwoong Jung (presenter), Seokhwan Baek, Jeongho Kim, Jaeyeon Hwang, Miji Kim, holak kim
- Poster 83Microwave-driven Plasma for Low-power Microsatellite Propulsion
Kyungtae Kim (presenter), Kil-Byoung Chai, Gunsu Yun
- Poster 84Proof-of-principle thrust measurement experiments for a partially ionized, electrodeless Magnetic Reconnection Thruster (e-MRT)
Yevgeny Raitses (presenter), Kush Maheshwari, Nicholas O'Gorman, Jongsoo Yoo, Hantao Ji, Fatima Ebrahimi, Adam J Stanier, Sayak Bose, Peiyun Shi, Masaaki Yamada
- Poster 85A reconnection-based thruster concept using an asymmetric current source
Young Dae Yoon (presenter), Gunsu S Yun
- Poster 86Testing a frequency-tuned radiofrequency plasma thruster having tiny matching circuit immersed in vacuum
Kazunori Takahashi (presenter), Yung-An C Chan, Yugo Nakahama
- Poster 87. Plasma-surface coupled modelling of N₂-H₂ DC discharges for ammonia production
Shubham Singh Baghel (presenter), Pedro Pereira, Armando Gonçalves, Maik Budde, Jean-Paul Booth, Olivier Guaitella, Luis Marques, Nuno Pinhão, Carlos Pintassilgo, Luís L Alves
- Poster 88Trajectory Estimation of Nonneutral Plasmas via Inversion of Capacitive Probe Signals
Kunal Singha (presenter), Lavkesh T Lachhvani, Sambaran Pahari, Rajiv Goswami, Prabal K Chattopadhyay