Compact Physical Implementation of Spiking Neural Network Using Ambipolar WSe₂ n-Type/p-Type Ferroelectric Field-Effect Transistor

Spiking neural networks (SNNs) are attracting increasing interests for their ability to emulate biological processes, offering energy-efficient computation and event-driven processing. Currently, no devices are known to combine both neuronal and synaptic functions. This study presents an experimental demonstration of an ambipolar WSe