Welcome to our site! EDAboard.com is an international Electronic Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Run a dc analysis. Then go to 'Results'-> 'Print"-> 'Model Parameters'. Then select the corresponding transistor in the schematic. To calculate the Cox value you need to use tox(thickness of oxide).
Er=3.9 for SiO2
and Tox u can find in the listed parameters.