I want to do DC sputtering of Chromium (as an adhesive layer) and platinum (as an electrode layer on soda lime glass. Do i need to do any surface treatment of glass apart from cleaning? Can someone tell me the deposition rate of platinum if argon gas is used in sputtering and what is the pressure of Argon required for that. it would be very helpful if someone suggest me a reference paper for DC sputtering of metal on glass. -- RUPESH SAWANT