Photoelectric plasticity in oxide thin film transistors with tunable synaptic functions

Q Wu, J Wang, J Cao, C Lu, G Yang… - Advanced Electronic …, 2018 - Wiley Online Library
Emulating key synaptic functions in electronic devices is quite significant in bioinspired
applications. Artificial synaptic thin film transistors (TFT) offer a promising solution for …

Synergistic modulation of synaptic plasticity in IGZO-based photoelectric neuromorphic TFTs

L Zhu, Y He, C Chen, Y Zhu, Y Shi… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Neuromorphic devices are of great significance for next generation energy-efficient brain-
like computing and perception. Oxide-based photoelectric neuromorphic transistors are very …

Bioinspired flexible, dual‐modulation synaptic transistors toward artificial visual memory systems

F Sun, Q Lu, L Liu, L Li, Y Wang, M Hao… - Advanced Materials …, 2020 - Wiley Online Library
A prominent challenge for artificial synaptic devices toward artificial perception systems is
hardware redundancy, which demands neuromorphic devices that integrate both sensing …

Synergistic improvement of long‐term plasticity in photonic synapses using ferroelectric polarization in hafnia‐based oxide‐semiconductor transistors

MK Kim, JS Lee - Advanced Materials, 2020 - Wiley Online Library
A number of synapse devices have been intensively studied for the neuromorphic system
which is the next‐generation energy‐efficient computing method. Among these various …

InP quantum dots tailored oxide thin film phototransistor for bioinspired visual adaptation

Z Gao, X Ju, H Zhang, X Liu, H Chen… - Advanced Functional …, 2023 - Wiley Online Library
The exploration of bionic neuromorphic chips, capable of processing sensory data in a
human‐like manner, is both a trend and a challenge. There is a strong demand for …

Light stimulated IGZO-based electric-double-layer transistors for photoelectric neuromorphic devices

Y Yang, Y He, S Nie, Y Shi… - IEEE Electron Device …, 2018 - ieeexplore.ieee.org
Inspired by the neocortex of the human brain, neuromorphic systems are favorable for
processing a variety of complex tasks, such as recognition, prediction, and optimization. To …

Amorphous‐Ga2O3 Optoelectronic Synapses with Ultra‐low Energy Consumption

R Zhu, H Liang, S Hu, Y Wang… - Advanced Electronic …, 2022 - Wiley Online Library
Developing optoelectronic synaptic devices with low energy consumption is of critical
importance for neuromorphic computing and visualization systems. In this work, amorphous …

Visible light-driven indium-gallium-zinc-oxide optoelectronic synaptic transistor with defect engineering for neuromorphic computing system and artificial intelligence

J Chung, K Park, GI Kim, JB An, S Jung, DH Choi… - Applied Surface …, 2023 - Elsevier
There has been considerable interest in the development of optoelectronic synaptic
transistors with synaptic functions and neural computations. These neuromorphic devices …

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 …

Optoelectronic neuromorphic thin-film transistors capable of selective attention and with ultra-low power dissipation

JJ Yu, LY Liang, LX Hu, HX Duan, WH Wu, HL Zhang… - Nano Energy, 2019 - Elsevier
Compared to purely electrical neuromorphic devices, those stimulated by photon, pressure,
or/and chemical signals have gained burgeoning attentions due to their real sense …