Suggest you try Alpha industries, 20 Sylvan Rd.  Woburn, MA 01801
781-935-5150.
Good Luck.


-----Original Message-----
From: Andrew David Oliver 
To: MEMS@ISI.EDU 
Date: Monday, August 17, 1998 11:51 AM
Subject: source for deep boron diffusions


>
>     Hello,
>
>     I am seeking an organization that would be willing to do deep boron
>     diffusions for a commercial firm.  These diffusions are 15um deep with
>     a doping level of greater than 3E19 cm-3.  The company would like to
>     process 250 wafers per year.
>
>     Thank you
>
>
>     Andrew Oliver
>     Electromechanical Engineering Department
>     Sandia National Laboratories
>     Albuquerque, NM  87185-0329
>     Phone: (505) 845-7931
>     FAX:  (505) 844-9554
>     adolive@sandia.gov
>