Optoelectronic artificial synapses based on β-Ga2O3 films by RF magnetron sputtering

X Chen, W Mi, M Li, J Tang, J Zhao, L Zhou, X Zhang… - Vacuum, 2021 - Elsevier
Optoelectronic neuromorphic architectures have promising potentials for energy-efficient
computing of big data, which are urgently needed to satisfy the demands on the accurate …

PLD‐Grown Semi‐Insulating Ga2O3 Thin Film‐Based Optoelectronic Artificial Synaptic Devices for Neuromorphic Computing Applications

A Kaur, S Sikdar, SK Yadav… - Advanced Materials …, 2024 - Wiley Online Library
Abstract Development of artificial opto‐electronic synaptic devices plays a crucial role for the
practical implementation of energy‐efficient, parallel processing of human brain. In this …

Biological UV Photoreceptors‐Inspired Sn‐Doped Polycrystalline β‐Ga2O3 Optoelectronic Synaptic Phototransistor for Neuromorphic Computing

Y Yoon, Y Kim, WS Hwang… - Advanced Electronic …, 2023 - Wiley Online Library
In this study, the authors fabricate Sn‐doped 100‐nm thick polycrystalline β‐Ga2O3 synaptic
field‐effect transistors (FETs) emulating optical and electrical spike stimulation. When …

Enhancing plasticity in optoelectronic artificial synapses: A pathway to efficient neuromorphic computing

J Yuan, C Wu, S Wang, F Wu, CK Tan, D Guo - Applied Physics Letters, 2024 - pubs.aip.org
The continuous growth in artificial intelligence and high-performance computing has
necessitated the development of efficient optoelectronic artificial synapses crucial for …

[HTML][HTML] Realize low-power artificial photonic synapse based on (Al, Ga) N nanowire/graphene heterojunction for neuromorphic computing

M Zhou, Y Zhao, X Gu, Q Zhang, J Zhang, M Jiang… - APL Photonics, 2023 - pubs.aip.org
The fast development of brain-inspired neuromorphic computing systems has stimulated
urgent requirements for artificial synapses with low-power consumption. In this work, a …

Optoelectronic perovskite synapses for neuromorphic computing

F Ma, Y Zhu, Z Xu, Y Liu, X Zheng, S Ju… - Advanced Functional …, 2020 - Wiley Online Library
Simulating the human brain for neuromorphic computing has attractive prospects in the field
of artificial intelligence. Optoelectronic synapses have been considered to be important …

Highly sensitive and stable β-Ga2O3 DUV phototransistor with local back-gate structure and its neuromorphic application

XX Li, G Zeng, YC Li, QJ Yu, MY Liu, LY Zhu, W Liu… - Nano Research, 2022 - Springer
Deep ultraviolet (DUV) phototransistors are key integral of optoelectronics bearing a wide
spectrum of applications in flame sensor, military detector, oil spill detection, biological …

A high-speed 2D optoelectronic in-memory computing device with 6-bit storage and pattern recognition capabilities

J Meng, T Wang, Z He, Q Li, H Zhu, L Ji, L Chen, Q Sun… - Nano Research, 2022 - Springer
The explosively developed era of big-data compels the increasing demand of nonvolatile
memory with high efficiency and excellent storage properties. Herein, we fabricated a high …

Unleashing the potential of gallium oxide: A paradigm shift in optoelectronic applications for image sensing and neuromorphic computing applications

NH Al-Hardan, MAA Hamid, A Jalar… - Materials Today …, 2023 - Elsevier
Abstract Gallium oxide (Ga 2 O 3) is an ultrawide-bandgap semiconductor material that has
gained attention in recent years owing to its potential applications in optoelectronic devices …

Optoelectronic synapse based on igzo‐alkylated graphene oxide hybrid structure

J Sun, S Oh, Y Choi, S Seo, MJ Oh… - Advanced Functional …, 2018 - Wiley Online Library
Recently, research interest in brain‐inspired neuromorphic computing based on robust and
intelligent artificial neural networks has surged owing to the ability of such technology to …