Ultracompact and Low-Power Logic Circuits via Workfunction Engineering

An extensive analysis of sub-10-nm logic building blocks utilizing ultracompact logic gates based on recently proposed gate workfunction engineering (WFE) approach is provided. WFE sets the WF in the contacts as well as two independent gates of an ambipolar Schottky-barrier (SB) FinFET to alter the threshold of two channels, as a unique leverage to modify the logic functionality out of a single tr...