A Violet‐Light‐Responsive ReRAM Based on Zn2SnO4/Ga2O3 Heterojunction as an Artificial Synapse for Visual Sensory and In‐Memory Computing

S Shrivastava, WS Dai, SE Limantoro… - Advanced Electronic … - Wiley Online Library
Due to the imitation of the neural functionalities of the human brain via optical modulation of
resistance states, photoelectric resistive random access memory (ReRAM) devices attract …

Fully visible light controlled neuro-synaptic ReRAM device based on metal oxide heterojunction

S Shrivastava, HN Chi, SE Limantoro, H Juliano… - Applied Physics …, 2024 - pubs.aip.org
Photoelectric synaptic devices as a combination of electronic synapse and photodetector
are considered as emerging bio-inspired device technologies. These devices have …

All‐Optically Controlled Artificial Synapse Based on Full Oxides for Low‐Power Visible Neural Network Computing

R Yang, Y Wang, S Li, D Hu, Q Chen… - Advanced Functional …, 2024 - Wiley Online Library
Artificial synapse devices are dedicated to overcoming the von Neumann bottleneck.
Adopting light signals in visual information processing and computing is vital for developing …

Zn2SnO4 Thin Film Based Nonvolatile Positive Optoelectronic Memory for Neuromorphic Computing

S Shrivastava, YT Lin, B Pattanayak… - ACS Applied …, 2022 - ACS Publications
An optoelectronic synaptic device based on the ITO/Zn2SnO4 (ZTO)/ITO structure is
fabricated which integrates the electronic memory and optical sensing properties along with …

Bidirectional Photoelectric Response of Perovskite Oxide Based Synaptic ReRAM Device

S Shrivastava, SE Limantoro, H Juliano… - IEEE Electron Device …, 2023 - ieeexplore.ieee.org
Photo sensing capability of an artificial synaptic device make it more valuable for brain-
inspired computing systems, which can conquer the von Neumann bottleneck. In this letter …

Tunable memory behavior in light stimulated artificial synapse based on ZnO thin film transistors

R Oommen, DSG Mavuri, K Jose… - Journal of Physics D …, 2024 - iopscience.iop.org
Optoelectronic synapses are inevitable for realizing neuromorphic vision systems, which
require the integration of image recognition, memory and image processing into a single …

Photo‐synaptic Memristor Devices from Solution‐processed Ga2O3 Thin Films

W Wang, X Gao, Z Lin, H Bai, D Cui, J Su… - Advanced Electronic … - Wiley Online Library
Hardware integration with biological synaptic function is the key to realizing brain‐like
computing. Resistive Random Access Memory (RRAM), with a similar structure to biological …

Memristive Synapses with Photoelectric Plasticity Realized in ZnO1–x/AlOy Heterojunction

DC Hu, R Yang, L Jiang, X Guo - ACS applied materials & …, 2018 - ACS Publications
With the end of Moore's law in sight, new computing architectures are urgently needed to
satisfy the increasing demands for big data processing. Neuromorphic architectures with …

p-Si/n-ZnO/Ni Heterojunction Optoelectronic Synaptic Device for Visual Memory

X Li, H Yu, R Fang, Y Lv, Z Zhou… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Artificial visual memory systems based on optoelectronic synaptic device are receiving a lot
of renewed attention due to their ability to combine the advantages of both photonics and …

Hardware‐Level Image Recognition System Based on ZnO Photo‐Synapse Array with the Self‐Denoising Function

J Jiang, W Xiao, X Li, Y Zhao, Z Qin… - Advanced Functional …, 2024 - Wiley Online Library
The emerging optoelectronic neuromorphic devices are widely concerned due to their
capability to integrate the functions of signal sensing, memory, and processing. Although …