You might want to try EVGroup, evgroup.com  I spoke with them recently
about their hot embossing tools and they know of a couple of suppliers
of the mold masters. I just can not remember their names off the top of
my head. Just call them and I am sure they will provide you the
company's name.
JP

-----Original Message-----
From: mems-talk-admin@memsnet.org [mailto:mems-talk-admin@memsnet.org]
On Behalf Of macro huang
Sent: Wednesday, October 09, 2002 6:27 AM
To: mems-talk@memsnet.org
Subject: [mems-talk] molds for nanoimprinting or hot embossing

Dear colleage:

We are looking for suppliers that can custom-make sub-micron to nano
meter
feature size (500 nm to 10 nm) test patterns on Si wafers (4 inch or
larger). And we would like to use the patterned wafers as molds to do
hot
embossing or nanoimprinting.

Any information will be greatly appreciated.

Macro



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