Can you use 10um ?  I have some excess in P type 1-0-0 1 - 20 ohm-cm
1um BOX with 525 handle. I can reduce handle to any thickness if needed
and do the post polish and edge peel reduction as well.

Price is favorable (  I think)

I will have others with thicker device soon,and will advise of
availability.

Regards,

Ken Smith

Yuyan Wang wrote:
>
> Dear Sir/Madam,
>
> I need some (About 2~3 pieces) 4" SOI Wafer with top Si device layer
> thickness around 35 microns, and the orientation is (100). Other
> parameters are any.
>
> Anyone can help, please contact me at: wyy@ece.umn.edu
>
> Thanks!
>
> Yuyan Wang
>
> ______________________________________________________________
> Yuyan Wang
> Graduate Student
> Electrical and Computer Engineering Department
> University of Minnesota
>
> 4-174 EE/CSci Builidng            Office: 3-147C  Tel:  (612) 625-5013
> 200 Union Street SE               Lab:    5-170   Tel:  (612) 626-7182
> Minneapolis, MN 55455             FAX:    (612) 625-4583
> email:  wyy@ece.umn.edu
>

--
Ken Smith

Kmbh Associates

4968 Charter Road
Rocklin, CA  95765  USA
510-714-5055 Efax- 510 217 4421 or 561 658 6136

High Purity Float Zone and Specialty CZ Silicon  for Power, IR and
Mirror Optics, Optoelectronics, MEMS, SOI, and other Semiconductor
applications. Service in SOI, Polishing SSP and DSP.