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Modeling >> Semiconductor Devices >> Why P-type Substrate
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Message started by gido on Mar 12^th, 2012, 1:15pm

Title: Why P-type Substrate
Post by gido on Mar 12^th, 2012, 1:15pm

Hello,
Can someone explain to me why p-type material is mostly used as the substrate of CMOS devices but the n-type is hardly used or not used at all??

Thankks

Title: Re: Why P-type Substrate
Post by Geoffrey_Coram on Mar 13^th, 2012, 10:18am

A quick Google search came up with this:
http://www.vlsibank.com/sessionspage.asp?titl_id=5907