IEEE Access (Jan 2020)
Dual PN Source/Drain Reconfigurable FET for Fast and Low-Voltage Reprogrammable Logic
Abstract
Schottky junction reconfigurable FETs suffer from limited output currents to drive the following stages, jeopardizing their viability for high-end applications. This drawback becomes dramatic at low voltages. In this work, an analogous novel low-bias reprogrammable device is presented. It features a dual PN doping at source and drain which improves the driving current density thanks to the presence of both electron and hole reservoirs within the same structure. 3D-TCAD results for this innovative device on advanced Silicon-on-Insulator technology are presented and compared with traditional reconfigurable FETs and CMOS structures.
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