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Setup material for N-well (in Standard CMOS Proces (Read 2034 times)
neoflash
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Setup material for N-well (in Standard CMOS Proces
Feb 11th, 2008, 10:43pm
 
Hi, folks:

I've problem with setting up N-well material in HFSS. The relative permitivity and conductivity and other parameter setting in HFSS material manager sounds unfamalier with me.

Can people help on this?
Neo
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didac
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manresa,spain
Re: Setup material for N-well (in Standard CMOS Pr
Reply #1 - Feb 12th, 2008, 1:13am
 
Hi neoflash,
You are using a EM simulator so you must look for magnetic/electric characteristics of the material. For example the two cuantities that you mention are defined as:
http://www.microwaves101.com/encyclopedia/permeability.cfm
http://www.microwaves101.com/encyclopedia/permittivity.cfm
Hope it helps,
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neoflash
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Re: Setup material for N-well (in Standard CMOS Pr
Reply #2 - Feb 12th, 2008, 5:42am
 
Thanks for the info. I think N-well is still silicon, thus I will use silicon's parameter for it.
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didac
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Re: Setup material for N-well (in Standard CMOS Pr
Reply #3 - Feb 12th, 2008, 9:50am
 
Hi,
I agree with you to use data from silicon except for the conductivity, that I think that is doping dependant.
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