Hi Can anybody tell me the etchant for Sno2, deposited using DC Magnetron Sputtering on Si substrate with Gold Electrodes ? Rahul Mishra Research Student (M.Sc.(Engg)) Department of Instrumentation IISc, Bangalore-560012 Ph. : 394 2349 ============================== Students' Hostel, E-67 Ph. : 394 2622 rahulmishra79@rediffmail.com rahulmischra@hotmail.com