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Self-Organized Filaments in Dielectric Barrier Discharge in Air at Atmosphere Pressure
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DONG Li-Fang1;LI Xue-Chen1;YIN Zeng-Qian1;QIAN Sheng-Fa2;OUYANG Ji-Ting2;WANG Long2 |
1College of Physics Science & Technology, Hebei University, Baoding 071002
2Institute of Physics, Chinese Academy of Sciences, Beijing 100080
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Cite this article: |
DONG Li-Fang, LI Xue-Chen, YIN Zeng-Qian et al 2001 Chin. Phys. Lett. 18 1380-1382 |
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Abstract The self-organized filament pattern created by dielectric barrier discharges in air at atmosphere pressure is investigated experimentally. The density and dimension of filament are analysed quantitatively. The experimental results show that the distance of neighbour filaments decreases with the increasing applied voltage or with the decreasing width of the gas gap, Also, the diameter of filament also decreases with the increasing applied voltages or with the decreasing width of gas gap.
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Keywords:
52.80.Pi
52.70.-m
52.25.Fi
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Published: 01 October 2001
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PACS: |
52.80.Pi
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(High-frequency and RF discharges)
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52.70.-m
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(Plasma diagnostic techniques and instrumentation)
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52.25.Fi
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(Transport properties)
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