pressures using a microwave plasma disk reactor and CH4/H2 gas mixtures. In this
microwave plasma reactor the plasma is formed inside a 12.7 cm diameter disk-like
discharge region located at one end of an internally tuned cylindrical cavity applicator. A
water cooling stage is employed to control substrate temperature. The input variables of the
experimental evaluation are (1) methane concentration, expressed as c=% CH 4H 2 from …