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27 Jun 2008
Short channel modeling using this tool?
The simulation doesn’t seem to model short channel effects. When I simulated IV (Id-VG and Id-Vd) for 70nm, 55nm, and 50nm drawn L, I hardly got any difference in the values?
29 Jan 2009
Degradation of subthreshold swing is obvious for uniformly doped channel as the channel length is decreased from 70nm to 50nm. For Gaussian source/drain with Halo doping, subthreshold swing degradation is more apparent for channel lengths below 50nm.
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Benjamin P Haley
25 Jan 2009
I apologize for the great delay in responding to your question. I will speak with the MOSFet developers about this issue.