Electrochemical ionic synapses: progress and perspectives

M Huang, M Schwacke, M Onen… - Advanced …, 2023 - Wiley Online Library
Artificial neural networks based on crossbar arrays of analog programmable resistors can
address the high energy challenge of conventional hardware in artificial intelligence …

Recent advances in synaptic nonvolatile memory devices and compensating architectural and algorithmic methods toward fully integrated neuromorphic chips

K Byun, I Choi, S Kwon, Y Kim, D Kang… - Advanced Materials …, 2023 - Wiley Online Library
Nonvolatile memory (NVM)‐based neuromorphic computing has been attracting
considerable attention from academia and the industry. Although it is not completely …

Flexible VO2 Films for In‐Sensor Computing with Ultraviolet Light

G Li, D Xie, Z Zhang, Q Zhou, H Zhong… - Advanced Functional …, 2022 - Wiley Online Library
With their unique advantages in portability, shape adaptability, and human friendly surfaces,
flexible electronics pave the way for the implementation of wearable electronic textiles and …

A bi-functional three-terminal memristor applicable as an artificial synapse and neuron

L Liu, PA Dananjaya, CCI Ang, EK Koh, GJ Lim… - Nanoscale, 2023 - pubs.rsc.org
Due to their significant resemblance to the biological brain, spiking neural networks (SNNs)
show promise in handling spatiotemporal information with high time and energy efficiency …

Elucidating Ionic Programming Dynamics of Metal‐Oxide Electrochemical Memory for Neuromorphic Computing

Y Jeong, H Lee, DG Ryu, SH Cho, G Lee… - Advanced Electronic …, 2021 - Wiley Online Library
Cross‐point arrays of synaptic devices have been investigated as a core platform for
neuromorphic computing architectures. To achieve a significant speed boost in deep neural …

Exploring the Cutting‐Edge Frontiers of Electrochemical Random Access Memories (ECRAMs) for Neuromorphic Computing: Revolutionary Advances in Material‐to …

RD Nikam, J Lee, K Lee, H Hwang - Small, 2023 - Wiley Online Library
Advanced materials and device engineering has played a crucial role in improving the
performance of electrochemical random access memory (ECRAM) devices. ECRAM …

Advances in neuromorphic devices for the hardware implementation of neuromorphic computing systems for future artificial intelligence applications: A critical review

J Ajayan, D Nirmal, BKJ IV, S Sreejith - Microelectronics Journal, 2022 - Elsevier
Neuromorphic Computing (NC) is considered as the next generation of artificial intelligence
(AI). AI can transform the way people live and work, however, the current Neumann …

[HTML][HTML] Impact of asymmetric weight update on neural network training with tiki-taka algorithm

C Lee, K Noh, W Ji, T Gokmen, S Kim - Frontiers in neuroscience, 2022 - frontiersin.org
Recent progress in novel non-volatile memory-based synaptic device technologies and their
feasibility for matrix-vector multiplication (MVM) has ignited active research on implementing …

Impact of electrolyte density on synaptic characteristics of oxygen-based ionic synaptic transistor

C Lee, W Choi, M Kwak, S Kim, H Hwang - Applied Physics Letters, 2021 - pubs.aip.org
An oxygen-based ionic synaptic transistor (O-IST) is a promising synaptic element for
neuromorphic computing. In this study, we demonstrated that the density of the electrolyte …

On-chip integrated atomically thin 2D material heater as a training accelerator for an electrochemical random-access memory synapse for neuromorphic computing …

RD Nikam, J Lee, W Choi, D Kim, H Hwang - ACS nano, 2022 - ACS Publications
An artificial synapse based on oxygen-ion-driven electrochemical random-access memory
(O-ECRAM) devices is a promising candidate for building neural networks embodied in …