Dear group members, Our lab needs lots of the following two types of PZT & Silicon specimens for testing. * Two PZT ceramic beams (4mm*1mm*0.5mm) adhered onto a silicon beam (4mm*0.8mm*0.5mm). The width of the silicon beam is smaller than the one of the PZT beams. A mask between the PZT/Silicon interface will form a 1mm long, through the width, delaminaiton. * Two silicon beams (4mm*0.8mm*0.5mm) adhered onto a PZT beam (4mm*0.8mm*0.5mm). A mask between the Silicon/PZT interface will form a 1mm long, through the width, delaminaiton. If you know some companies who can manufacture the above specimens for our lab, please tell me. Your help will be much appreciated. Sincerely yours, Xiaoqin