To who may concern, We are looking for SOI wafers of 100um/2um/500um (device layer/oxide/handle layer). We don't care about type, orientation, and concentration. If anyone have them in stock, please contact me as soon as possible. We need at least 10 pieces. Thanks for your attentation, Jing Liu MEMS Lab. Dept. of Mech. Eng. Univ.of Maryland, College Park, Tel: 301-405-2981