Materials science

Photodetector

Electronic engineering

Photocurrent

Optoelectronics

Engineering

AND-OR-Invert

Artificial intelligence

Logic gate

Logic family

XNOR gate

Photodiode

AND gate

Pixel

Computer science

Algorithm

Logic synthesis

NAND gate

NOR gate

Nature Communications

The explosive demand for a wide range of data processing has sparked interest towards a new logic gate platform as the existing electronic logic gates face limitations in accurate and fast computing. Accordingly, optoelectronic logic gates (OELGs) using photodiodes are of significant interest due to their broad bandwidth and fast data transmission, but complex configuration, power consumption, and low reliability issues are still inherent in these systems. Herein, we present a novel all-in-one OELG based on the bipolar spectral photoresponse characteristics of a self-powered perovskite photodetector (SPPD) having a back-to-back p

Perovskite multifunctional logic gates via bipolar photoresponse of single photodetector