Hi to all, I want to use sputtered Cr/Au layer as a mask for the anisotropic KOH Si etching, however I could not find any resources about this subject on the internet. Can Cr/Au layer be suitable for this kind of process? -- Ilker Comart Researcher M.Sc. Student MEMS-VLSI Group Electrical-Electronics Eng. Dept. Middle East Technical University Ankara, Turkey Tel: +90 312 210 2340 Fax: +90 312 210 2304