Hi folks, I wonder if anyone knows about the strain of SiO2 and SixNy on Ge. I tried LTO oxide (450oC), but it seems that there is tensile strain in oxide layer. I want to find film with no strain or a little bit compressive. Any info is appreciated. Thanks. Song __________________________________ Do you Yahoo!? The New Yahoo! Search - Faster. Easier. Bingo. http://search.yahoo.com