LIF study of N2(A3+u, v=0-10) vibrational kinetics under nitrogen streamer conditions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F15%3A00444416" target="_blank" >RIV/61389021:_____/15:00444416 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/0022-3727/48/26/265202" target="_blank" >http://dx.doi.org/10.1088/0022-3727/48/26/265202</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/0022-3727/48/26/265202" target="_blank" >10.1088/0022-3727/48/26/265202</a>
Alternative languages
Result language
angličtina
Original language name
LIF study of N2(A3+u, v=0-10) vibrational kinetics under nitrogen streamer conditions
Original language description
The evolution of individual v = 0?10 vibrational levels of N2(A3+u )metastable species produced by filamentary streamer discharge was investigated by the laser-induced fluorescence technique.Triggered single streamer filament was periodically produced inpure nitrogen at a pressure of 200 torr and metastable species were monitored during the streamer channel decay in the centre of the discharge gap.The observed dynamics of N2(A3+u) vibrational levels follow two very different scenarios: while higher (v> 6) vibronic levels decay exponentially in hundreds of nanoseconds,the populations of lower levels (v 6) definitely increase,first reaching a local maximum on a microsecond timescale and then decreasing afterwards. Population maxima of N2(A3+u ,v 6) levels occur after the streamer onset with a certain delay, which decreases with increasing vibrational number.Interpretation of experimental observation based on a 0D kinetic model of the post-discharge period takes into account
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BL - Plasma physics and discharge through gases
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP205%2F12%2F1709" target="_blank" >GAP205/12/1709: Advanced optical diagnostics of non-equilibrium micro-discharges</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Physics D-Applied Physics
ISSN
0022-3727
e-ISSN
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Volume of the periodical
48
Issue of the periodical within the volume
26
Country of publishing house
GB - UNITED KINGDOM
Number of pages
19
Pages from-to
265202-265202
UT code for WoS article
000356618100010
EID of the result in the Scopus database
2-s2.0-84930958928