Ferroelectric Oscillators and Their Coupled Networks

We propose ferroelectric field-effect transistor (FEFET)-based realization of non-linear, relaxation oscillators and their coupled networks. To control oscillations, we utilize a unique physics of FEFETs: the dynamic voltage controllabilityof the location and the width of the hysteresis loop. Such ferroelectric-basedcomplex, dynamical systems can lead to efficient physical platforms for alternative and neuromorphic computing paradigms.