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N-2(A(3)Sigma(+)(u)) time evolution in N-2 atmospheric pressure surface dielectric barrier discharge driven by ac voltage under modulated regime
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SYSNO ASEP 0326557 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title N-2(A(3)Sigma(+)(u)) time evolution in N-2 atmospheric pressure surface dielectric barrier discharge driven by ac voltage under modulated regime Title Časový vývoj N2(A3SIGMAu+) v N2 povrchovém barierovém výboji v AC modulovaném režimu za atmosférického tlaku Author(s) Ambrico, P. F. (IT)
Šimek, Milan (UFP-V) RID, ORCID
Dilecce, G. (IT)
De Benedictis, S. (IT)Source Title Applied Physics Letters. - : AIP Publishing - ISSN 0003-6951
Roč. 94, č. 23 (2009), s. 231503-231503Number of pages 3 s. Publication form web - web Language eng - English Country US - United States Keywords Atmospheric pressure surface-DBD ; Nitrogen metastable ; LIF ; Optical emission spectroscopy Subject RIV BL - Plasma and Gas Discharge Physics R&D Projects GA202/08/1106 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20430508 - UFP-V (2005-2011) UT WOS 000266977100028 DOI 10.1063/1.3152770 Annotation The relaxation of N2(A3SIGMAu+) metastable in N2 ac (5 KHz and 7 KVpp) surface dielectric barrier discharge driven under pulse modulated regime, TON=5 ms and TOFF=20 ms, at atmospheric pressure has been investigated. N2(A) has been detected by optical-optical double resonance laser induced fluorescence in a space layer (space afterglow) at 1 mm above the discharge electrode. The time evolution clearly shows that in the space afterglow layer N2(A) builds up and decay in millisecond time scale and does not vary in the voltage cycle. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2010
Number of the records: 1