Patterns of plasma filaments propagating on a dielectric surface

被引：18

作者：

Celestin, Sebastien ^{[1
]}

Allegraud, Katia ^{[1
]}

Canes-Boussard, Gregoire ^{[1
]}

Leick, Noemi ^{[1
]}

Guaitella, Olivier ^{[1
]}

Rousseau, Antoine ^{[1
]}

机构：

[1] Ecole Polytech, CNRS, Lab Phys & Technol Plasma, F-91128 Palaiseau, France

来源：

IEEE TRANSACTIONS ON PLASMA SCIENCE | 2008年 / 36卷 / 04期

关键词：

argon; atmospheric pressure; branching; dielectric barrier discharge; iCCD imaging; Lichtenberg figures; plasma filaments; surface dielectric barrier discharge;

D O I：

10.1109/TPS.2008.924519

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The special behavior of dielectric barrier discharges (DBDs) and surface DBDs (SDBDs) in argon at atmospheric pressure is presented. Images show complex discharge patterns due to the interaction of the microdischarges and the dielectric. The pictures presented in this paper correspond to only one current peak and exhibit the complexity which lies in a current peak in a barrier discharge. Discharge patterns in volume and SDBDs are compared for the positive and negative polarities of applied voltage. By impacting the dielectric surface, the streamer branches to form the famous Lichtenberg figures.

引用

页码：1326 / 1327

页数：2

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