RE>Hall effect sensor                        10/13/98
Our company is a  manufacturer of  position transducers. For more information
please contact Bob Hyman Tel. (978) 264-9550 ext. 265 or e-mail at
[email protected]

Best regards,

Tatyana
Data Instruments Inc.
100 Discovery Way
Acton, MA 01720-3648

--------------------------------------
Date: 10/11/98 1:16 PM
To: Tatyana Ishutkina
From: mems-cc
Hello.

I am looking for commercially available  miniaturized Hall effect
sensors,
able to measure a maximum linear displacement of about 1mm.

Any kind of proposal or suggestion is welcome!

Thank you.


Simona D'Attanasio

PhD Student - Dipl. Eng.
Scuola Superiore Sant'Anna
MiTech Lab
via Carducci 40
56127 Pisa, Italy
Tel +39.050.883413
Fax +39.050.883402
Email: [email protected]






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Date: Fri, 25 Sep 1998 16:38:45 +0200
From: "Simona D'Attanasio" 
Subject: Hall effect sensor
To: [email protected]
X-URL: http://mems.isi.edu/mems.html
Reply-To: "Simona D'Attanasio" , [email protected]


From ROLAND A. LEVY, DISTINGUISHED PROFESSOR OF PHYSICS, NJIT; TEL.   Thu Oct 15
00:17:18 1998
To: [email protected]
Subject:   RE: coating SiO2
From:   "ROLAND A. LEVY, DISTINGUISHED PROFESSOR OF PHYSICS, NJIT; TEL.
Date: Thu Oct 15 00:17:18 1998
Lines: 10

Senthil:

You can do it using LPCVD or high pressure oxidation (HIPOX). I have
capabilities for growing thick (10 microns) silicon dioxide films by
LPCVD. I use the films as cladding materials for waveguides. The core
being phosphosilicate glass.

Good luck.

Roland Levy