Buckybowl Organic Single-Crystal Photosynapse

O₂ Adsorption Boosts Memory

A concave architecture enhances oxygen adsorption, enabling persistent photoconductivity for high-accuracy image recognition.

Ma, Bo · Xie, Zhichao · Jiandong, Jiang · Zhang, Li · Wang, Qi · Shao, Xiangfeng

Small 2026

Specifications

classification accuracy

{'zh': '94.8', 'en': '28'} digit

Advantages

Non-volatile current retention exceeding 4000 s

Linearly programmable multi-level conductance states