We have studied the influence of hot-carrier degradation effects on the drain current of a gate-stack double-gate （GS DG） MOSFET device. Our analysis is carried out by using an accurate continuous current-voltage （...We have studied the influence of hot-carrier degradation effects on the drain current of a gate-stack double-gate （GS DG） MOSFET device. Our analysis is carried out by using an accurate continuous current-voltage （I-V） model, derived based on both Poisson＇s and continuity equations without the need of charge-sheet approxi- mation. The developed model offers the possibility to describe the entire range of different regions （subthreshold, linear and saturation） through a unique continuous expression. Therefore, the proposed approach can bring consid- erable enhancement at the level of multi-gate compact modeling including hot-carrier degradation effects.展开更多
文摘We have studied the influence of hot-carrier degradation effects on the drain current of a gate-stack double-gate （GS DG） MOSFET device. Our analysis is carried out by using an accurate continuous current-voltage （I-V） model, derived based on both Poisson＇s and continuity equations without the need of charge-sheet approxi- mation. The developed model offers the possibility to describe the entire range of different regions （subthreshold, linear and saturation） through a unique continuous expression. Therefore, the proposed approach can bring consid- erable enhancement at the level of multi-gate compact modeling including hot-carrier degradation effects.
