>From IBM test result (130nm), the Lmin=0.12u, and Wmin=0.16um. It there any way to determine the Wmin?
Yes, a simple way is to use a technology scaling model. I typically use the model presented in Digital Integrated Circuits: A Design Perspective by Rabey, Jan M (2nd edition). See table 3-8 on p.124.
Using this model for to find W for the 32nm process would give a scaling factor S =Lmin,old / Lmin,new = (130nm) / (**32nm)= 3.75
Then you can solve for Wmin,32nm = (Wmin,130nm)*(1/S) = (0.16um)/(1/3.75) = 0.0427e-06. This gives a smaller W which is what we expect.
**this value may be smaller by a few nm.
>And how can i find λ, µ, and γ for PTM?
You may apply the same technique above for some of these values but some may be only found from foundries that make those technologies. I would recommend looking through IEEE papers.
Cheers,
analogLow