Contact Wafernet in San Jose, CA 408-437-9747, John Meves. I have purchased substrates with custom coatings from them in the past. Mac McReynolds Sr. R&D Process Engineer Caliper Technologies email: mac@calipertech.com www.calipertech.com > ---------- > From: Rajeshuni Ramesham > Reply To: Rajeshuni Ramesham;mems-cc@ISI.EDU > Sent: Thursday, March 12, 1998 8:23 AM > To: MEMS@ISI.EDU > > > March 12, 1998 > > Dear MEMS and IC Fab community: > > I would like to purchase 0.5 micron to 1 micron thick silicon > nitride > (LPCVD) coated or deposited silicon ( 2 inch dia to 4 inch dia, > 100 > orientation, 250 - 500 micron thick) substrates. I request you > to > provide me some details (telphone number, fax number, address, > e-mail > etc.) if you know or come accross any company that can supply. I > > appreciate your help. Thank you. > > Sincerely, > Ram > > Dr. R. Ramesham > JPL/Caltech > Tel.: 818 354 7190 > > > >