journal article·2026

A self-powered heterobilayer optoelectronic synapse with multispectral perception and color recognition enabled by asymmetric metal contacts

Rui Guo, Zhenyu Zhang, Keyan Li, Yuhan Zhang, Xuemei Dong, Xiaoxiao Lu, Chaoran Huang, Guo Fang, Yinxiang Li, Juqing Liu

Journal of Materials Chemistry C· Volume 14· Issue 27
Publisher page

Abstract

An asymmetric metal–heterobilayer contact strategy enables photovoltaic synaptic plasticity without external power. Wavelength-dependent responses allow color discrimination with 94% accuracy.
Only a short abstract or summary was supplied by the source.
Source: crossref · Quality: short

Research context

OpenAlex topics: Advanced Memory and Neural Computing · Photoreceptor and optogenetics research · Neural Networks and Reservoir Computing

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), School of Flexible Electronics (Future Technologies), Nanjing Tech University (Nanjing Tech), 30 South Puzhu Road, Nanjing 211816, China

Huaibei Key Laboratory for Advanced Thin Film Materials and Technology, College of Physics and Electronic Engineering, Huaibei Normal University, Huaibei, Anhui 235000, P. R. China

Funding

National Natural Science Foundation of China

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