Publication detail
Influence of Gas Pressure in Nitrogen Post-Discharge
MAZÁNKOVÁ, V. KRČMA, F. ŽÁKOVÁ, M. SOURAL, I.
Original Title
Influence of Gas Pressure in Nitrogen Post-Discharge
Type
miscellaneous
Language
English
Original Abstract
The work presents results obtain during spectroscopic observations of DC flowing post-discharge of pure nitrogen plasma. The total gas pressure was varied from 500 Pa up to 5 000 Pa. The maximum of intensity of pink afterglow phenomenon was observed at decay time 5 ms at 500 Pa and it was moved to the later decay times up to 20 ms with increasing total gas pressure. Relative populations of N2 (B), N2 (C) and N2+ (B) states were calculated from measured intensities. Simplified kinetic model was proposed.
Keywords
nitrogen post-discharge, post-discharge kinetics, optical emission spectroscopy
Authors
MAZÁNKOVÁ, V.; KRČMA, F.; ŽÁKOVÁ, M.; SOURAL, I.
RIV year
2009
Released
12. 7. 2009
Publisher
UPAC
Location
Bochum
Pages from
P2.2.49-1
Pages to
P2.2.49-4
Pages count
4