Proceedings of the Korean Vacuum Society Conference (한국진공학회:학술대회논문집)
- 2013.02a
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- Pages.141-141
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- 2013
Measurement of Plasma Parameters (Te and Ne) and Reactive Oxygen Species in Nonthermal Bioplasma Operating at Atmospheric Pressure
- Choi, Eun Ha (Plasma Bioscience Research Center/Charged Particle Beam and Plasma Laboratory, Department of Electrical and Biological Physics, Kwangwoon University) ;
- Kim, Yong Hee (Plasma Bioscience Research Center/Charged Particle Beam and Plasma Laboratory, Department of Electrical and Biological Physics, Kwangwoon University) ;
- Kwon, Gi Chung (Plasma Bioscience Research Center/Charged Particle Beam and Plasma Laboratory, Department of Electrical and Biological Physics, Kwangwoon University) ;
- Choi, Jin Joo (Plasma Bioscience Research Center/Charged Particle Beam and Plasma Laboratory, Department of Electrical and Biological Physics, Kwangwoon University) ;
- Cho, Guang Sup (Plasma Bioscience Research Center/Charged Particle Beam and Plasma Laboratory, Department of Electrical and Biological Physics, Kwangwoon University) ;
- Uhm, Han Sup (Plasma Bioscience Research Center/Charged Particle Beam and Plasma Laboratory, Department of Electrical and Biological Physics, Kwangwoon University) ;
- Kim, Doyoung (Plasma Bioscience Research Center/Charged Particle Beam and Plasma Laboratory, Department of Electrical and Biological Physics, Kwangwoon University) ;
- Han, Yong Gyu (Plasma Bioscience Research Center/Charged Particle Beam and Plasma Laboratory, Department of Electrical and Biological Physics, Kwangwoon University) ;
- Suanpoot, Pradoong (Maejo University Phrae Campus)
- Published : 2013.02.18
Abstract
We have generated the needle-typed nonthermal plasma jet by using an Ar gas flow at atmospheric pressure. Diagnostics of electron temperature anddensity is critical factors in optimization of the atmospheric plasma jet source in accordance with the gas flow rate. We have investigated the electron temperature and density of plasma jet by selecting the four metastable Ar emission lines based on the atmospheric collisional radiative model and radial profile characteristics of current density, respectively. The averaged electron temperature and electron density for this plasma jet are found to be ~1.6 eV and ~
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