devices lab
Interactive device-physics labs that run in your browser.
MOS C–V Lab
MOS capacitor · Si / SiO₂ · C–V characterisation
Build a MOS capacitor on p- or n-type silicon, add fixed charge, interface dipoles, interface/border traps and mobile ions, and read the C–V curve the way you would in the lab.
Open lab →Dual-Poly Gate Explorer
MOS electrostatics · Si / SiO₂ / high-k
Why CMOS uses n⁺⁺ poly on NMOS and p⁺⁺ poly on PMOS, and what replaced them after 45 nm. Tune gate workfunctions and dipoles and watch the band diagram and VT respond, from 180 nm to 2 nm.
Open lab →SRAM Bitcell Lab
6T SRAM · margins · arrays
A six-transistor cell you can read, write and resize. Waveforms, noise margins and the butterfly curve all update from the same transistor model, scaling up to a full array.
Open lab →