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Phase-resolved measurement of electric charge deposited by an atmospheric pressure plasma jet on a dielectric surface
| Content Provider | Scilit |
|---|---|
| Author | Wild, R. Gerling, T. Bussiahn, R. Weltmann, K-D Stollenwerk, L. |
| Copyright Year | 2013 |
| Description | Journal: Journal of Physics D: Applied Physics The surface charge distribution deposited by the effluent of a dielectric barrier discharge driven atmospheric pressure plasma jet on a dielectric surface has been studied. For the first time, the deposition of charge was observed phase resolved. It takes place in either one or two events in each half cycle of the driving voltage. The charge transfer could also be detected in the electrode current of the jet. The periodic change of surface charge polarity has been found to correspond well with the appearance of ionized channels left behind by guided streamers (bullets) that have been identified in similar experimental situations. The distribution of negative surface charge turned out to be significantly broader than for positive charge. With increasing distance of the jet nozzle from the target surface, the charge transfer decreases until finally the effluent loses contact and the charge transfer stops. |
| Related Links | http://iopscience.iop.org/0022-3727/47/4/042001/pdf/0022-3727_47_4_042001.pdf |
| ISSN | 00223727 |
| e-ISSN | 13616463 |
| DOI | 10.1088/0022-3727/47/4/042001 |
| Journal | Journal of Physics D: Applied Physics |
| Issue Number | 4 |
| Volume Number | 47 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2014-01-29 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Physics D: Applied Physics Atmospheric Pressure |
| Content Type | Text |
| Resource Type | Article |
| Subject | Surfaces, Coatings and Films Acoustics and Ultrasonics Condensed Matter Physics Electronic, Optical and Magnetic Materials |
