Dual-Interface Engineering of Cs2CuBiBr6-Based Memristive Synaptic Devices for Neuromorphic Computing.
Pb-free double perovskite Cs2CuBiBr6 (CCBB)-based resistive random-access memory (ReRAM) synaptic devices are developed using a dual-interface engineering approach to achieve stable resistive switching and neuromorphic functionality. High-quality CCBB thin films are obtained via optimized antisolvent-assisted crystalli...