An Organic Optoelectronic Synapse with Multilevel Memory Enabled by Gate Modulation

H Guo, J Guo, Y Wang, H Wang, S Cheng… - … Applied Materials & …, 2024 - ACS Publications
Artificial synaptic devices are emerging as contenders for next-generation computing
systems due to their combined advantages of self-adaptive learning mechanisms, high …

A hippocampus‐inspired dual‐gated organic artificial synapse for simultaneous sensing of a neurotransmitter and light

HR Lee, D Lee, JH Oh - Advanced Materials, 2021 - Wiley Online Library
Organic neuromorphic devices and sensors that mimic the functions of chemical synapses
and sensory perception in humans have received much attention for next‐generation …

An optoelectronic synaptic transistor with efficient dual modulation by light illumination

S Lan, J Zhong, J Chen, W He, L He, R Yu… - Journal of Materials …, 2021 - pubs.rsc.org
Inspired by biological neuromorphic systems, which can simultaneously perceive,
remember, and process enormous information through parallel, energy-efficient processes …

Dynamically reconfigurable short‐term synapse with millivolt stimulus resolution based on organic electrochemical transistors

H Ling, N Wang, A Yang, Y Liu… - Advanced Materials …, 2019 - Wiley Online Library
Electrolyte‐gated organic electrochemical transistors (OECTs) are attractive for synaptic
electronics owing to the ionic–electronic coupling, huge specific capacitance, physiological …

High-performance organic synaptic transistors with an ultrathin active layer for neuromorphic computing

Q Yang, H Yang, D Lv, R Yu, E Li, L He… - … Applied Materials & …, 2021 - ACS Publications
In recent years, much attention has been focused on two-dimensional (2D) material-based
synaptic transistor devices because of their inherent advantages of low dimension …

Organic optoelectronic synapse based on photon-modulated electrochemical doping

K Chen, H Hu, I Song, HB Gobeze, WJ Lee, A Abtahi… - Nature …, 2023 - nature.com
Optoelectronic synapses can perceive and memorize visual information, making them
appealing for future bionic eyes or vision automation. Organic field-effect transistors are a …

An optically modulated organic Schottky‐barrier planar‐diode‐based artificial synapse

C Yang, J Qian, S Jiang, H Wang… - Advanced Optical …, 2020 - Wiley Online Library
Phototunable synaptic elements are beginning to emerge for the sustainable development
of advanced neuromorphic computing technology in the post‐Moore era. However, the …

A flexible organic electrochemical synaptic transistor with dopamine-mediated plasticity

J Qiu, J Cao, X Liu, P Chen, G Feng… - IEEE Electron …, 2022 - ieeexplore.ieee.org
Artificial synapses relying on electrical and optical stimuli to implement neuromorphic tasks
have been intensively developed, but very few of them can directly respond to real biological …

Donor engineering tuning the analog switching range and operational stability of organic synaptic transistors for neuromorphic systems

Y Zhao, C Su, G Shen, Z Xie, W Xiao… - Advanced Functional …, 2022 - Wiley Online Library
Organic artificial synapses are becoming the most desirable format for neuromorphic
computing due to their highly tunable resistive states. However, repressively low analog …

Towards Artificial Visual Sensory System: Organic Optoelectronic Synaptic Materials and Devices

H Chen, Y Cai, Y Han, H Huang - … Chemie International Edition, 2024 - Wiley Online Library
Developing an artificial visual sensory system requires optoelectronic materials and devices
that can mimic the behavior of biological synapses. Organic/polymeric semiconductors have …