Flexible Non‐Volatile Ferroelectric Polymer Memory with Gate‐Controlled Multilevel Operation

Abstract
A flexible field‐effect transistor with a poly(3‐hexylthiophene) (P3HT) active channel and a ferroelectric poly(vinlyidene fluoride‐co‐trifluoro ethylene) (PVDF‐TrFE) insulator exhibits gate‐voltage‐controllable multilevel non‐volatile memory characteristics with highly reliable data retention and endurance.