Implementation of Lateral Divisive Inhibition Based on Ferroelectric Fet with Ultra-Low Hardware Cost for Neuromorphic Computing

In this work, a novel bio-inspired hardware design of lateral divisive inhibition is proposed and demonstrated by using only one transistor of ferroelectric FET. The proposed design is simulated based on our developed FeFET model, and is also proved to be functional in spiking neural network. The new design with ultra-low hardware cost exhibits good biological plausibility, showing its great potential for neuromorphic computing.