Physisorption-assistant optoelectronic synaptic transistors based on Ta₂NiSe₅/SnS₂ heterojunction from ultraviolet to near-infrared.

ABSTRACT: Neuromorphic computing vision is the most promising technological solution to overcome the arithmetic bottleneck in machine vision applications. All-in-one neuromorphic sensors have been attracting increased attention because they can integrate visual perception, processing, and memory functionalities into one single device. However, the limited responsivity and data retention time of all-in-one neuromorphic sensors usually hinder their potential in multispectral machine vision, especially in the near-infrared (NIR) band which contains critical information for pattern recognition. Here, we demonstrate physisorption-assistant optoelectronic synaptic transistors based on Ta₂NiSe₅/SnS₂ heterojunction, which present tunable synaptic functionality in broadband (

SUBMITTER: Tan F 

PROVIDER: S-EPMC11911395 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature