Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yasunori Tanaka and K Hayashi and T Nakamura and Y Uesugi,Influence of on-time on increased number density of excited nitrogen atoms downstream of pulse-modulated induction thermal plasmas,Journal of Physics D: Applied Physics,0022-3727,IOP Publishing,2008-08-28,41,18,185203,https://cir.nii.ac.jp/crid/1360292618786426496,https://doi.org/10.1088/0022-3727/41/18/185203