Josef, All you ever wanted to know about bonding, including Si-Si, is a book called "Semiconductor Wafer Bonding: Science and Technology", by Q.-Y. Tong and U. Gosele, available from John Wiley & Sons, Inc, you can find it on the internet. It contains a lot of information concerning Si-Si bonding and should answer your questions. Clif Clifford J. Hamel Suss Microtec Applications Engineer (802) 244-5181, ext 297 >>> josef.kouba@mail.cz 10/31/02 02:17PM >>> Hi all MEMS talk members, can anybody give me some advise how to bond two silicon wafers together? Do I need some special wafers for it or can I use common wafers? I would also appreciate any reliable and good information source about this problem. Thanks for your help Best Regards Josef Kouba Louisiana State University Center foot Advanced Microstructures & Devices 6980 Jefferson Hwy. Baton Rouge, LA 70806, USA (225) 578-9371 - Tel. (225) 578-6954 - Fax. _______________________________________________ MEMS-talk@memsnet.org mailing list: to unsubscribe or change your list options, visit http://www.memsnet.org/mailman/listinfo/mems-talk Hosted by the MEMS Exchange, providers of MEMS processing services. Visit us at http://www.memsnet.org/