[HTML][HTML] Tailoring the synaptic properties of a-IGZO memristors for artificial deep neural networks

ME Pereira, J Deuermeier, P Freitas, P Barquinha… - APL Materials, 2022 - pubs.aip.org
Neuromorphic computation based on resistive switching devices represents a relevant
hardware alternative for artificial deep neural networks. For the highest accuracies on …

Neuromorphic chip integrated with a large-scale integration circuit and amorphous-metal-oxide semiconductor thin-film synapse devices

M Kimura, Y Shibayama, Y Nakashima - Scientific Reports, 2022 - nature.com
Artificial intelligences are promising in future societies, and neural networks are typical
technologies with the advantages such as self-organization, self-learning, parallel …

Memristors based on carbon dots for learning activities in artificial biosynapse applications

X Li, Y Pei, Y Zhao, H Song, J Zhao, L Yan… - Materials Chemistry …, 2022 - pubs.rsc.org
With the rapid development of information technology for big data, memristors have become
more and more popular nanoscale devices for storing a large amount of information and …

IGZO synaptic thin-film transistors with embedded AlO x charge-trapping layers

Y Lee, H Jo, K Kim, H Yoo, H Baek… - Applied Physics …, 2022 - iopscience.iop.org
We report the fabrication and characterization of indium gallium zinc oxide (IGZO)-based
synaptic thin-film transistors. Radio-frequency magnetron-sputtered AlO x thin films are …

Amorphous-metal-oxide-semiconductor thin-film planar-type spike-timing-dependent-plasticity synapse device

Y Shibayama, Y Ohnishi, T Katagiri… - IEEE Electron …, 2021 - ieeexplore.ieee.org
An amorphous-metal-oxide-semiconductor (AOS) thin-film planar-type spike-timing-
dependent-plasticity (STDP) synapse device has been developed. The AOS is a non-rare …

Reversible Charge Transfer Doping in Atomically Thin In2O3 by Viologens

ST Wang, YL Lin, LR Lee, YC Chang… - … Applied Materials & …, 2023 - ACS Publications
Atomically thin oxide semiconductors are emerging as potential materials for their
potentiality in monolithic 3D integration and sensor applications. In this study, a charge …

Ga-Sn-O thin-film memristor and analog plasticity characteristic

D Makioka, S Shiomi, M Kimura - IEEE Journal of the Electron …, 2023 - ieeexplore.ieee.org
A Ga-Sn-O (GTO) thin-film memristor has been developed, and an analog plasticity
characteristic has been observed. First, GTO thin-film memristors are fabricated by …

Towards sustainable crossbar artificial synapses with zinc-tin oxide

C Silva, J Martins, J Deuermeier, ME Pereira… - Electronic …, 2021 - mdpi.com
In this article, characterization of fully patterned zinc-tin oxide (ZTO)-based memristive
devices with feature sizes as small as 25 µm2 is presented. The devices are patterned via lift …

A quantized convolutional neural network implemented with memristor for image denoising and recognition

Y Zhang, Z Wu, S Liu, Z Guo, Q Chen, P Gao… - Frontiers in …, 2021 - frontiersin.org
The interference of noise will cause the degradation of image quality, which can have a
negative impact on the subsequent image processing and visual effect. Although the …

Analysis on charge-retention characteristics of sub-threshold synaptic IGZO thin-film transistors with defective gate oxides

S Lee - Scientific Reports, 2024 - nature.com
We provide a quantitative analysis on the charge-retention characteristics of sub-threshold
operating In–Ga–Zn–O (IGZO) thin-film transistors (TFTs) with a defective gate-oxide for low …