Grobler, N.J.M. (Nicolas); Bissett, H.; Puts, Gerard Jacob; Crouse, Philippus L.
(IOP Publishing, 2018)
The sheath gas plays an important role in inductively-coupled plasmas (ICPs) in
preventing thermal damage to the side wall of the torch. The sheath gas (hydrogen in our case)
is more difficult to ionise than argon (the ...