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Why P-type Substrate (Read 7316 times)
gido
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Why P-type Substrate
Mar 12th, 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
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Geoffrey_Coram
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Re: Why P-type Substrate
Reply #1 - Mar 13th, 2012, 10:18am
 
A quick Google search came up with this:
http://www.vlsibank.com/sessionspage.asp?titl_id=5907
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