Oxygen Vacancy Transition in HfOx‐Based Flexible, Robust, and Synaptic Bi‐Layer Memristor for Neuromorphic and Wearable Applications

A Saleem, D Kumar, A Singh… - Advanced Materials …, 2022‏ - Wiley Online Library
In this work, a reliable bilayer flexible memristor is demonstrated using TaOx/HfOx Bi‐layer
(BL) to mimic synaptic characteristics by using oxygen concentration engineering in the …

[HTML][HTML] Recent advances in flexible resistive random access memory

P Tang, J Chen, T Qiu, H Ning, X Fu, M Li, Z Xu… - Applied System …, 2022‏ - mdpi.com
Flexible electronic devices have received great attention in the fields of foldable electronic
devices, wearable electronic devices, displays, actuators, synaptic bionics and so on …

Highly Efficient Invisible TaOx/ZTO Bilayer Memristor for Neuromorphic Computing and Image Sensing

D Kumar, S Shrivastava, A Saleem… - ACS Applied …, 2022‏ - ACS Publications
In today's new era, multifunctional devices are most prominent due to their compact design,
reduction in operating cost, and reduced need of being limited to single functional devices …

Challenges and perspectives for energy-efficient brain-inspired edge computing applications

E Covi, S Lancaster, S Slesazeck… - … on Flexible and …, 2022‏ - ieeexplore.ieee.org
In recent years, Artificial Intelligence has shifted towards edge computing paradigm, where
systems compute data in real-time on the edge of the network, close to the sensor that …

Enhanced linearity in CBRAM synapse by post oxide deposition annealing for neuromorphic computing applications

CL Hsu, A Saleem, A Singh, D Kumar… - IEEE Transactions on …, 2021‏ - ieeexplore.ieee.org
Artificial synapse with good linearity is a critical issue in conductive bridging random access
memory (CBRAM) synaptic device to accomplish an efficient learning approach in the …

Gas detection and recovery characteristics at room temperature observed in a Zr3N4-based memristor sensor array

D Lee, J Jung, S Kim, HD Kim - Sensors and Actuators B: Chemical, 2023‏ - Elsevier
One of the major challenges with a nitric oxide (NO) gas sensor is the development of a
facile and robust room temperature gas sensor for fast recovery and high response in an NO …

Proton-assisted redox-based three-terminal memristor for synaptic device applications

L Liu, PA Dananjaya, MY Chee, GJ Lim… - … Applied Materials & …, 2023‏ - ACS Publications
Emerging technologies, ie, spintronics, 2D materials, and memristive devices, have been
widely investigated as the building block of neuromorphic computing systems. Three …

An Opto-Electronic HfOx-Based Transparent Memristive Synapse for Neuromorphic Computing System

A Saleem, D Kumar, F Wu, LB Keong… - IEEE Transactions on …, 2023‏ - ieeexplore.ieee.org
In this study, a transparent bilayer memristor showing both electrical and optical synapses
along with good electrical properties after annealing is presented. In addition to 85 …

Reliable Memristive Switching Empowered by Ag/NiO/W ReRAM Configuration for Multi‐Level Non‐Volatile Memory Applications

M Chauhan, S Choudhary… - Advanced Electronic …, 2024‏ - Wiley Online Library
Resistive random‐access memories (ReRAM) are promising candidates for next‐generation
non‐volatile memory, logic components, and bioinspired neuromorphic computing …

Oxygen vacancies controlled highly stable bilayer analog synapse used for neuromorphic computing systems

U Gawai, D Kumar, A Singh, CH Wu… - ACS Applied Electronic …, 2022‏ - ACS Publications
This study investigated an oxygen-vacancy-controlled bilayer TiN/TaOy/TaOx/Pt memristive
synaptic device for neuromorphic computing. Multilevel characteristics of the synaptic device …