Tunneling magnetoresistance materials and devices for neuromorphic computing

Y Yao, H Cheng, B Zhang, J Yin, D Zhu, W Cai… - Materials …, 2023 - iopscience.iop.org
Artificial intelligence has become indispensable in modern life, but its energy consumption
has become a significant concern due to its huge storage and computational demands …

Spintronics intelligent devices

W Cai, Y Huang, X Zhang, S Wang, Y Pan, J Yin… - Science China Physics …, 2023 - Springer
Intelligent computing paradigms have become increasingly important for the efficient
processing of massive amounts of data. However, using traditional electronic devices to …

Skyrmions in nanorings: A versatile platform for skyrmionics

D Kechrakos, V Puliafito, A Riveros, J Liu, W Jiang… - Physical Review …, 2023 - APS
The dynamical properties of skyrmions can be exploited to build devices with new
functionalities. Here, we first investigate a skyrmion-based ring-shaped device by means of …

Magnetic skyrmions and domain walls for logical and neuromorphic computing

X Hu, C Cui, S Liu, F Garcia-Sanchez… - Neuromorphic …, 2023 - iopscience.iop.org
Topological solitons are exciting candidates for the physical implementation of next-
generation computing systems. As these solitons are nanoscale and can be controlled with …

A Co-Designed Neuromorphic Chip With Compact (17.9KF2) and Weak Neuron Number-Dependent Neuron/Synapse Modules

SG Hu, GC Qiao, XK Liu, YH Liu… - … Circuits and Systems, 2022 - ieeexplore.ieee.org
Many efforts have been made to improve the neuron integration efficiency on neuromorphic
chips, such as using emerging memory devices and shrinking CMOS technology nodes …

A mini tutorial of processing in memory: From principles, devices to prototypes

B Pan, G Wang, H Zhang, W Kang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Data movement overheads caused by the recent explosion in big data applications have
made traditional von Neumann architecture fails to tackle big data workloads. Processing in …

Nonvolatile Memristive Materials and Physical Modeling for In‐Memory and In‐Sensor Computing

SX Go, KG Lim, TH Lee, DK Loke - Small Science, 2024 - Wiley Online Library
Separate memory and processing units are utilized in conventional von Neumann
computational architectures. However, regarding the energy and the time, it is costly to …

Implementation of ternary weights with resistive RAM using a single sense operation per synapse

A Laborieux, M Bocquet, T Hirtzlin… - … on Circuits and …, 2020 - ieeexplore.ieee.org
The design of systems implementing low precision neural networks with emerging memories
such as resistive random access memory (RRAM) is a significant lead for reducing the …

Role of magnetic skyrmions for the solution of the shortest path problem

R Tomasello, A Giordano, F Garescì… - Journal of Magnetism …, 2021 - Elsevier
Magnetic skyrmions are emerging as key elements of unconventional operations having
unique properties such as small size and low current manipulation. In particular, it is …

Magnetic Skyrmion-Based Spiking Neural Network for Pattern Recognition

S Liu, G Wang, T Bai, K Mo, J Chen, W Mao, W Wang… - Applied Sciences, 2022 - mdpi.com
Spiking neural network (SNN) has emerged as one of the most powerful brain-inspired
computing paradigms in complex pattern recognition tasks that can be enabled by …