Results 271 to 280 of about 95,522 (318)

Defect-Driven Neuromorphic Plasticity in Planar ZnO Optoelectronic Synapses. [PDF]

open access: yesACS Appl Mater Interfaces
Ren Z   +6 more
europepmc   +1 more source

Water-Assisted Exfoliation of HfO<sub>2</sub>-Based Membrane for Flexible Robust Ferroelectric Synaptic Transistors. [PDF]

open access: yesAdv Sci (Weinh)
Zhang H   +13 more
europepmc   +1 more source

Micro-LED/van der Waals heterointegration for in-pixel processing display architecture. [PDF]

open access: yesNat Commun
Wang F   +11 more
europepmc   +1 more source

Dual‐Modal Optoelectronic Synaptic Devices with Versatile Synaptic Plasticity

Advanced Functional Materials, 2021
AbstractOptoelectronic synaptic devices that mimic biological synapses are critical building blocks of artificial neural networks (ANN) based on optoelectronic integration. Here it is shown that an optoelectronic synaptic device based on the hybrid structure of silicon nanocrystals (Si NCs) and poly(3‐hexylthiophene) (P3HT) can work with dual modes ...
Yue Wang   +5 more
openaire   +1 more source

Optogenetics-Inspired Fluorescent Synaptic Devices with Nonvolatility

ACS Nano, 2023
Given the synergy of optogenetics and bioimaging in neuroscience, it is possible for light to simultaneously modulate and visualize synaptic events of optoelectronic synaptic devices, which are building blocks of a neuromorphic computing system with optoelectronic integration.
Yue Wang   +10 more
openaire   +2 more sources

Silicon-based optoelectronic synaptic devices*

Chinese Physics B, 2020
High-performance neuromorphic computing (i.e., brain-like computing) is envisioned to seriously demand optoelectronically integrated artificial neural networks (ANNs) in the future. Optoelectronic synaptic devices are critical building blocks for optoelectronically integrated ANNs.
Lei Yin, Xiaodong Pi, Deren Yang
openaire   +1 more source

Zero-power optoelectronic synaptic devices

Nano Energy, 2020
Abstract Synaptic devices for neuromorphic computing have been recently on the fast track of development. One of the most prominent features of synaptic devices is their potentially ultra-low energy consumption. However, relatively large energy has always been consumed to induce the postsynaptic current (PSC) of a synaptic device up to now.
Wen Huang   +13 more
openaire   +1 more source

Synaptic Depression as a Timing Device

Physiology, 2005
A depressing synapse transforms a time interval into a voltage amplitude. The effect of that transformation on the output of the neuron and network depends on the kinetics of synaptic depression and properties of the postsynaptic neuron and network.
Lucinda A, Grande, William J, Spain
openaire   +2 more sources

Synaptic electronics: materials, devices and applications

Nanotechnology, 2013
In this paper, the recent progress of synaptic electronics is reviewed. The basics of biological synaptic plasticity and learning are described. The material properties and electrical switching characteristics of a variety of synaptic devices are discussed, with a focus on the use of synaptic devices for neuromorphic or brain-inspired computing ...
Duygu, Kuzum   +2 more
openaire   +2 more sources

Emulating Bilingual Synaptic Response Using a Junction-Based Artificial Synaptic Device

ACS Nano, 2017
Excitatory and inhibitory postsynaptic potentials are the two fundamental categories of synaptic responses underlying the diverse functionalities of the mammalian nervous system. Recent advances in neuroscience have revealed the co-release of both glutamate and GABA neurotransmitters from a single axon terminal in neurons at the ventral tegmental area ...
He Tian   +12 more
openaire   +2 more sources

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