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Guangqing Xia
Researcher at Dalian University of Technology
Publications - 70
Citations - 580
Guangqing Xia is an academic researcher from Dalian University of Technology. The author has contributed to research in topics: Plasma & Surface plasmon polariton. The author has an hindex of 12, co-authored 55 publications receiving 438 citations. Previous affiliations of Guangqing Xia include Huazhong University of Science and Technology.
Papers
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Journal ArticleDOI
Filamentary streamer discharges in argon at atmospheric pressure excited by surface plasmon polaritons
Zhaoquan Chen,Guangqing Xia,Qiyan Zhou,Yelin Hu,Zheng Xiaoliang,Zhen Zheng,Lingli Hong,Ping Li,Yourui Huang,Minghai Liu +9 more
TL;DR: A microwave plasma jet in an argon atmosphere capable of generating filamentary streamer discharges within the entire quartz tube excited by surface waves of surface plasmon polaritons (SPPs) located in the tube is described.
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PIC/MCC Simulation of the Ionization Process for Filamentary Streamer Plasma Jet at Atmosphere Pressure in Argon
TL;DR: In this article, a numerical study of the proposed plasma jet by means of the 2D3V particle in cell with Monte Carlo collision method was performed, and detailed information about the distributions of plasmas and electromagnetic fields was obtained by sampling the simulated results at different time steps.
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Self-consistent fluid modeling and simulation on a pulsed microwave atmospheric-pressure argon plasma jet
Zhaoquan Chen,Zhaoquan Chen,Zhixiang Yin,Minggong Chen,Lingli Hong,Guangqing Xia,Yelin Hu,Yourui Huang,Minghai Liu,Anatoly Kudryavtsev +9 more
TL;DR: In this paper, a pulsed lower-power microwave-driven atmospheric-pressure argon plasma jet has been introduced with the type of coaxial transmission line resonator, and the plasma jet plume is with room air temperature, even can be directly touched by human body without any hot harm.
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Three-dimensional IFE-PIC numerical simulation of background pressure's effect on accelerator grid impingement current for ion optics
TL;DR: In this paper, a three-dimensional numerical simulation modeling was developed to investigate the background pressure's effect on the characteristics of ion impingement on the accelerator grid for the ion optical system.
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Surface modification of tube inner wall by transferred atmospheric pressure plasma
Faze Chen,Liu Shuo,Jiyu Liu,Shuai Huang,Guangqing Xia,Jinlong Song,Wen Ji Xu,Jing Sun,Xin Liu +8 more
TL;DR: In this paper, an atmospheric pressure plasma jet (APPJ) was used inside polytetrafluoroethylene (PTFE) tube to perform inner wall surface modification.