Simulation of a Tunnel Field-Effect Transistor with Sharp Source and Drain Schottky Barrier Contacts
摘要
Abstract
The results of simulation of a tunnel field-effect transistor with sharp source and drain Schottky Barrier contacts are presented. This allows comparing the transistor parameters (the threshold voltage, the subthreshold slope, the On-state channel conductance) for different designs and materials used. The best parameters were obtained for the thin metal source/drain contact plunged into silicon, high-k gate dielectric, and a short channel.