An Efficient Ferroelectric Reconfigurable FET Compact Model for Reprogrammable Circuit Design

Reconfigurable field-effect transistor (RFET) is a promising solution to break through the bottleneck of function density and energy efficiency for Post-Moore integrated circuits. This paper develops a Verilog-A implementable compact model for a ferroelectric-based reconfigurable field-effect transistor (FeRFET). The model captures the dynamic polarity switching of the Fe-RFET. In addition, novel logic cell circuits based on FeRFETs are proposed to achieve the multi-logic function with fewer transistors compared to conventional transistors based and double-gate transistors based cells, showing broad prospect of the application of our developed model.