Message-Id:


     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