The following article appeared in Journal of Applied Physics 79
(1) 93-98 and may be found at AIP
Journals
Click the link below to download a PDF version of this paper: (134 KB)
"Evidence for inelastic processes for N3+ and N4+ from ion energy distributions in He/N2 rf glow discharges," H. H. Hwang, J. K. Olthoff, R. J. Van Brunt, S. B. Radovanov, and M. J. Kushner, J. Appl. Phys. 79(1), 93-98 (1996).