A novel compact model has been developed, which considers the origin of the short-channel effect (SCE) on the basis of the potential distribution along the channel. Thus an enlargement of the insight into SCE suppression in advanced thin-layer MOSFETs is enabled. The model is extended to include the diffusion region resistance effects caused by the drain-side doping by applying the methodology of the industry-standard high-voltage MOSFET model HiSIM_HV. Usage for studying possible device optimizations revealed that clear improvements in the subthreshold characteristics due to suppression of SCEs can be achieved by slightly increasing the drain-side diffusion resistance. Disadvantageous effects on the device and circuit performances were found to be negligible.INDEX TERMS Short channel transistor, compact modeling, double-gate MOSFET, subthreshold characteristics.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.