Hi; I am interesting with RIE Etching. I will use CF4+H2 gases. Are there experienced people with using these gases? I need flow rate (sccm) and rf power. Also i would like to know gold etching rate in these gases. Best Regards. Tolga YELBOGA Project Engineer Nanotechnology Researh Center Bilkent University Bilkent, Ankara 06800 TURKEY Voice: 90-312-290-1020 www.nanotr.bilkent.edu.tr