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Politics : Formerly About Advanced Micro Devices -- Ignore unavailable to you. Want to Upgrade?


To: Joe NYC who wrote (113177)5/29/2000 1:05:00 AM
From: Hans de Vries  Respond to of 1573639
 
pure Si-28 wafers

Jozef,

You were probably right when you stated that the T-birds
could not be based on the "Bulk" wafers. These are the ones
you need to lower the temperature and they are not available
in large numbers yet.
(although 800 wafers a week is not that much)

Maybe the epi Si-28 wafers can help to get faster
transistors because they improve the gate characteristics.
The SiO2 gate layer can be made thinner (<= 2 nm) and less
rough. (= less carrier scattering = higher speed)

Regards. Hans