Kink-like Effect in Long N-channel Twin-gate Fully-depleted Soi Mosfets

Twin-gate structures consisting of the series combination of two short-channel SOI MOSFETs of different lengths with a common gate have previously demonstrated kink-free and very flat output characteristics. The authors observe and explain that when using long-channel fully-depleted twin-gates a kink-like effect reappears and seriously damages the output conductance