Abstract
Characteristics of the ZnO-coated surface barrier discharge in open air were diagnosed optically. Highly conductive ZnO film was deposited on the dielectric surface. We found that the increase of the surface conductivity induces wider discharge area. Moreover we analyzed the optical behavior of plasma transition of two barrier discharges by optical emission spectroscopy. Discharge characteristic of the normal dielectric barrier discharge is divided into only two modes: streamer and glow discharge. But in the case of ZnO-coated dielectric barrier discharge, pd range of glowlike discharge exists widely and this can be also an evidence of the enhancement of plasma uniformity.
| Original language | English |
|---|---|
| Article number | 033304 |
| Journal | Journal of Applied Physics |
| Volume | 101 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 2007 Feb 26 |
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All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)
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Plasma expansion of ZnO-coated surface barrier discharge in open air and its optical analysis. / Choi, Jai Hyuk; Han, Man Hyeop; Baik, Hong Koo; Song, Kie Moon.
In: Journal of Applied Physics, Vol. 101, No. 3, 033304, 26.02.2007.Research output: Contribution to journal › Article
TY - JOUR
T1 - Plasma expansion of ZnO-coated surface barrier discharge in open air and its optical analysis
AU - Choi, Jai Hyuk
AU - Han, Man Hyeop
AU - Baik, Hong Koo
AU - Song, Kie Moon
PY - 2007/2/26
Y1 - 2007/2/26
N2 - Characteristics of the ZnO-coated surface barrier discharge in open air were diagnosed optically. Highly conductive ZnO film was deposited on the dielectric surface. We found that the increase of the surface conductivity induces wider discharge area. Moreover we analyzed the optical behavior of plasma transition of two barrier discharges by optical emission spectroscopy. Discharge characteristic of the normal dielectric barrier discharge is divided into only two modes: streamer and glow discharge. But in the case of ZnO-coated dielectric barrier discharge, pd range of glowlike discharge exists widely and this can be also an evidence of the enhancement of plasma uniformity.
AB - Characteristics of the ZnO-coated surface barrier discharge in open air were diagnosed optically. Highly conductive ZnO film was deposited on the dielectric surface. We found that the increase of the surface conductivity induces wider discharge area. Moreover we analyzed the optical behavior of plasma transition of two barrier discharges by optical emission spectroscopy. Discharge characteristic of the normal dielectric barrier discharge is divided into only two modes: streamer and glow discharge. But in the case of ZnO-coated dielectric barrier discharge, pd range of glowlike discharge exists widely and this can be also an evidence of the enhancement of plasma uniformity.
UR - http://www.scopus.com/inward/record.url?scp=33847138566&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33847138566&partnerID=8YFLogxK
U2 - 10.1063/1.2433773
DO - 10.1063/1.2433773
M3 - Article
AN - SCOPUS:33847138566
VL - 101
JO - Journal of Applied Physics
JF - Journal of Applied Physics
SN - 0021-8979
IS - 3
M1 - 033304
ER -