Time varying afterglow emission and gas pressure in a pulsed N2 gas microwave flowing discharge at reduced pressureA. Ricard, F. Moser, S. Cousty, S. Villeger and J. P. SarretteEur. Phys. J. Appl. Phys., 49 1 (2010) 13104DOI: https://doi.org/10.1051/epjap/2009195