A comprehensive review of advanced trends: from artificial synapses to neuromorphic systems with consideration of non-ideal effects

K Kim, MS Song, H Hwang, S Hwang… - Frontiers in Neuroscience, 2024 - frontiersin.org
A neuromorphic system is composed of hardware-based artificial neurons and synaptic
devices, designed to improve the efficiency of neural computations inspired by energy …

Solution-processed polymer memcapacitors with stimulus-controlled and evolvable synaptic functionalities: From short-term plasticity to long-term plasticity to …

JW Cai, JT Ye, YN Zhong, ZD Zhang… - … Applied Materials & …, 2024 - ACS Publications
In the vanguard of neuromorphic engineering, we develop a paradigm of biocompatible
polymer memcapacitors using a seamless solution process, unleashing comprehensive …

From light sensing to adaptive learning: hafnium diselenide reconfigurable memcapacitive devices in neuromorphic computing

B Alqahtani, H Li, AM Syed, N El-Atab - Light: Science & Applications, 2025 - nature.com
Advancements in neuromorphic computing have given an impetus to the development of
systems with adaptive behavior, dynamic responses, and energy efficiency characteristics …

MXene-TiO2 heterostructured iontronic neural devices based on ion-dynamic capacitance enabling optoelectronic modulation

Q Chang, W Chen, F Xing, W Li, X Peng, W Du… - Applied Physics …, 2024 - pubs.aip.org
The development of neuromorphic systems necessitates the use of memcapacitors that can
adapt to optoelectronic modulation. Two-dimensional (2D) materials with atomically thin …

Overshoot‐Suppressed Memristor Crossbar Array with High Yield by AlOx Oxidation for Neuromorphic System

S Kim, K Park, K Hong, TH Kim, J Park… - Advanced Materials …, 2024 - Wiley Online Library
There is a need to design a hardware synapse array appropriate for enhancing the
efficiency of neuromorphic computing systems while minimizing energy consumption. This …

A Memcapacitor Biomimetic Circuit Realizing Classical Conditioning and Fear Learning

J Sun, B Chen, P Liu, S Wen… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Most associative memory neural networks are realized by memristor, but memcapacitor
which can simulate the biological behavior of neuron preferably has better characteristics …

Kernel Mapping Methods of Convolutional Neural Network in 3D NAND Flash Architecture

MS Song, H Hwang, GH Lee, S Ahn, S Hwang, H Kim - Electronics, 2023 - mdpi.com
A flash memory is a non-volatile memory that has a large memory window, high cell density,
and reliable switching characteristics and can be used as a synaptic device in a …

[HTML][HTML] FPGA Realization of a Fractional-Order Model of Universal Memory Elements

OM Afolabi, VA Adeyemi, E Tlelo-Cuautle… - Fractal and …, 2024 - mdpi.com
This paper addresses critical gaps in the digital implementations of fractional-order
memelement emulators, particularly given the challenges associated with the development …

Neuron Circuit Based on a Split-gate Transistor with Nonvolatile Memory for Homeostatic Functions of Biological Neurons

H Kim, SY Woo, H Kim - Biomimetics, 2024 - mdpi.com
To mimic the homeostatic functionality of biological neurons, a split-gate field-effect
transistor (SG FET) with a charge trap layer is proposed within a neuron circuit. By adjusting …

Coupling-Free Readout Scheme for Memcapacitors With NAND Flash Structure

S Ahn, J Yu, H Hwang, MS Song, D Yu… - … on Electron Devices, 2024 - ieeexplore.ieee.org
In this article, we propose a coupling-free readout scheme designed for a hardware neural
network employing memcapacitive devices based on Si MOS capacitors having a charging …