Hello All, Can anybody give me a successfully tested recipe for KOH etching of Silicon with minimum SiO2 etching? Thanks in advance, Behraad Bahreyni _____________________________________________________________________ Behraad Bahreyni Material Research Laboratory Department of Electrical and Computer Engineering The University of Manitoba 15 Gillson Street Winnipeg, Manitoba Canada R3T 5V6 Tel: +1-(204)-2698792 email: Behraad@ieee.org _____________________________________________________________________