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Novel Semiconductive Ternary Hybrid Heterostructures for Artificial Optoelectronic Synapses
Small, 2023AbstractSynaptic devices that mimic biological synapses are considered as promising candidates for brain‐inspired devices, offering the functionalities in neuromorphic computing. However, modulation of emerging optoelectronic synaptic devices has rarely been reported.
Jing‐Yan Liu +8 more
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Optoelectronic synapses using vertically aligned graphene/diamond heterojunctions
Carbon, 2021Abstract The present work demonstrates that vertically aligned graphene (VG)/diamond heterojunctions can function as optoelectronically-controllable synapses, which are connection parts of neurons and key elements for the memory functions of human brain.
Y. Mizuno, Y. Ito, K. Ueda
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An Oxide Schottky Junction Artificial Optoelectronic Synapse
ACS Nano, 2019The rapid development of artificial intelligence techniques and future advanced robot systems sparks emergent demand on the accurate perception and understanding of the external environments via visual sensing systems that can co-locate the self-adaptive detecting, processing, and memorizing of optical signals. In this contribution, a simple indium-tin
Shuang Gao +9 more
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An artificial optoelectronic synapse based on MoO x film
Nanotechnology, 2023Abstract Artificial optoelectronic synapses have the advantages of large bandwidth, low power consumption and low crosstalk, and are considered to be the basic building blocks of neuromorphic computing. In this paper, a two-terminal optoelectronic synaptic device with ITO-MoO x -Pt structure is ...
Jinshi Zhao +5 more
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Bacteriorhodopsin optoelectronic synapses
Optics Letters, 1997Synapses are critical components of an artificial neural network. Bacteriorhodopsin thin film can be used to construct compact, finely graded synapses for an optoelectronic neural network, based on its photochromic properties. Measurements show that these photochromic changes are blocked at low temperature.
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Optoelectronic Artificial Synapses Based on Two-Dimensional Transitional-Metal Trichalcogenide
ACS Applied Materials & Interfaces, 2021The memristor is a foundational device for an artificial synapse, which is essential to realize next-generation neuromorphic computing. Herein, an optoelectronic memristor based on a two-dimensional (2D) transitional-metal trichalcogenide (TMTC) is designed and demonstrated.
Lei Liu +9 more
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Multiwavelength Optoelectronic Synapse with 2D Materials for Mixed-Color Pattern Recognition
ACS Nano, 2022Neuromorphic visual systems emulating biological retina functionalities have enormous potential for in-sensor computing, with prospects of making artificial intelligence ubiquitous. Conventionally, visual information is captured by an image sensor, stored by memory units, and eventually processed by the machine learning algorithm.
Molla Manjurul Islam +11 more
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Superconducting optoelectronic single-photon synapses
Nature Electronics, 2022Saeed Khan +12 more
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Colloidal Quantum Dots‐Based Photoelectrochemical‐Type Optoelectronic Synapse
Advanced Functional MaterialsAbstractCurrent artificial neuromorphic systems are mainly constructed using solid‐state optoelectronic synaptic devices, limiting their potential artificial intelligence applications in liquid medium. Here, colloidal CuInGaSe/ZnSe quantum dots (QDs) with environment‐benign feature and broad visible light absorption are prepared to fabricate a ...
Liping Gu +7 more
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