NAVRÁTIL, Zdeněk, Ronny BRANDENBURG, David TRUNEC, Antonín BRABLEC, Pavel SŤAHEL, Hans-Erich WAGNER and Zdeněk KOPECKÝ. Comparative study of diffuse barrier discharges in neon and helium. Plasma Sources Science and Technology. Bristol: Institute of Physics Publishing, 2005, vol. 15, No 1, p. 8-17. ISSN 0963-0252. |
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@article{588987, author = {Navrátil, Zdeněk and Brandenburg, Ronny and Trunec, David and Brablec, Antonín and Sťahel, Pavel and Wagner, HansandErich and Kopecký, Zdeněk}, article_location = {Bristol}, article_number = {1}, keywords = {diffuse dielectric barrier discharges; neon; helium; optical emission spectroscopy}, language = {eng}, issn = {0963-0252}, journal = {Plasma Sources Science and Technology}, title = {Comparative study of diffuse barrier discharges in neon and helium}, url = {http://stacks.iop.org/ps/15/8}, volume = {15}, year = {2005} }
TY - JOUR ID - 588987 AU - Navrátil, Zdeněk - Brandenburg, Ronny - Trunec, David - Brablec, Antonín - Sťahel, Pavel - Wagner, Hans-Erich - Kopecký, Zdeněk PY - 2005 TI - Comparative study of diffuse barrier discharges in neon and helium JF - Plasma Sources Science and Technology VL - 15 IS - 1 SP - 8-17 EP - 8-17 PB - Institute of Physics Publishing SN - 09630252 KW - diffuse dielectric barrier discharges KW - neon KW - helium KW - optical emission spectroscopy UR - http://stacks.iop.org/ps/15/8 N2 - Diffuse dielectric barrier discharges in neon and helium at atmospheric pressure were studied. The discharges were generated between two metal electrodes, both covered by an alumina layer and driven by ac voltage of frequency 10 kHz. The discharge gap was 2.2 mm and 5 mm, respectively. The discharges were investigated by electrical measurements and by temporally and spatially resolved optical emission spectroscopy. The experimental results revealed similar discharge behaviour in both gases being considered. Although the discharges were ignited at slightly different electric field strengths, their evolutions were found to be similar. At maximum discharge current the spatial light intensity distribution was characterized by the formation of a cathode fall. A difference was observed in the magnitudes of the current density only. In addition to the regime with a single discharge pulse per voltage half period T/2, a discharge mode with two and more subsequent current pulses per T/2 (also referred to as the pseudoglow discharge regime in the literature) was obtained due to an increase in the voltage amplitude or an admixture of nitrogen. ER -
NAVRÁTIL, Zdeněk, Ronny BRANDENBURG, David TRUNEC, Antonín BRABLEC, Pavel SŤAHEL, Hans-Erich WAGNER and Zdeněk KOPECKÝ. Comparative study of diffuse barrier discharges in neon and helium. \textit{Plasma Sources Science and Technology}. Bristol: Institute of Physics Publishing, 2005, vol.~15, No~1, p.~8-17. ISSN~0963-0252.
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