Retina-Inspired Self-Powered Artificial Optoelectronic Synapses with Selective Detection in Organic Asymmetric Heterojunctions [PDF]
Advanced Science, 2022 The retina, the most crucial unit of the human visual perception system, combines sensing with wavelength selectivity and signal preprocessing. Incorporating energy conversion into these superior neurobiological features to generate core visual signals ...
Jianpu Wang, Xuefeng Wang
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Optoelectronic Synapses Based on MXene/Violet Phosphorus van der Waals Heterojunctions for Visual-Olfactory Crossmodal Perception [PDF]
Nano-Micro LettersHighlights The photoelectric response of violet phosphorus (VP) is significantly enhanced by the MXene/VP van der Waals heterojunctions and the highest photoresponsivity of VP is demonstrated.
He Tian, Huajing Fang, Yanming Liu
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Organic Optoelectronic Synapses for Sound Perception [PDF]
Nano-Micro Letters, 2023 Highlights The organic optoelectronic synapse achieves unprecedented sound perception on volume, tone and timbre simultaneously. The quantitative relationship between the interfacial layers and synaptic performances is clarified.
Yanan Wei +9 more
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Advanced Intelligent Systems, 2021 Neuromorphic electronics draw attention as innovative approaches that facilitate hardware implementation of next‐generation artificial intelligent system including neuromorphic in‐memory computing, artificial sensory perception, and humanoid robotics ...
Sung Woon Cho +2 more
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2D-materials-based optoelectronic synapses for neuromorphic applications
EScience, 2023 Optoelectronic artificial synapses (OEASs) are essential for realizing artificial neural networks (ANNs) in next-generation information processing that has high transmission speed, high bandwidth, and low power consumption. Two-dimensional (2D) materials
Wentao Xu, Jiaxin Chen
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Optoelectronic synapses with chemical-electric behaviors in gallium nitride semiconductors for biorealistic neuromorphic functionality [PDF]
Nature CommunicationsOptoelectronic synapses, leveraging the integration of classic photo-electric effect with synaptic plasticity, are emerging as building blocks for artificial vision and photonic neuromorphic computing.
Xin Liu +13 more
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Retina-Inspired Organic Heterojunction-Based Optoelectronic Synapses for Artificial Visual Systems [PDF]
Research, 2021 For the realization of retina-inspired neuromorphic visual systems which simulate basic functions of human visual systems, optoelectronic synapses capable of combining perceiving, processing, and memorizing in a single device have attracted immense ...
Junyao Zhang +7 more
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Efficient Carbon‐Based Optoelectronic Synapses for Dynamic Visual Recognition [PDF]
Advanced ScienceThe human visual nervous system excels at recognizing and processing external stimuli, essential for various physiological functions. Biomimetic visual systems leverage biological synapse properties to improve memory encoding and perception ...
Wenhao Liu +6 more
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Homogeneous reservoir computing system based on CMOS-compatible optoelectronic synapses and memristors [PDF]
Science and Technology of Advanced MaterialsDynamic image detection and recognition are critical in machine vision. In traditional visual systems, sensing, storage, and computing are usually separated, leading to significant data transfer overhead.
Shaopeng Feng +5 more
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Advanced Electronic Materials, 2023 Artificial optoelectronic synapses with flexibly regulated synaptic weight are crucial to the rapidly evolved artificial visual system. Although three‐terminal devices with transistor geometry have exhibited controllable synaptic response through ...
Caofeng Pan, Xun Han, Zhihao Huo
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