[HTML][HTML] Quantum materials for energy-efficient neuromorphic computing: Opportunities and challenges

A Hoffmann, S Ramanathan, J Grollier, AD Kent… - APL Materials, 2022 - pubs.aip.org
Neuromorphic computing approaches become increasingly important as we address future
needs for efficiently processing massive amounts of data. The unique attributes of quantum …

Magnetic domain walls: types, processes and applications

G Venkat, DA Allwood, TJ Hayward - Journal of Physics D …, 2023 - iopscience.iop.org
Abstract Domain walls (DWs) in magnetic nanowires are promising candidates for a variety
of applications including Boolean/unconventional logic, memories, in-memory computing as …

Nanomagnonics with artificial spin ice

MT Kaffash, S Lendinez, MB Jungfleisch - Physics Letters A, 2021 - Elsevier
Traditional electronics employs charge currents to control and transmit information and
therefore suffer from energy dissipation due to electron scattering. In the past decade, spin …

Memory effects on the current-induced propagation of spin textures in bilayers

VV Fernández, AE Herguedas-Alonso, J Hermosa… - Physical Review …, 2025 - APS
Bilayers of Nd Co 5/Ni 8 Fe 2 can act as reconfigurable racetracks thanks to the parallel
stripe-domain configuration present in the hard magnetic material with weak perpendicular …

[HTML][HTML] Exploiting random phenomena in magnetic materials for data security, logics, and neuromorphic computing: Challenges and prospects

C Navau, J Sort - APL materials, 2021 - pubs.aip.org
Random phenomena are ubiquitous in magnetism. They include, for example: the random
orientation of magnetization in an assembly of non-interacting isotropic magnets; arbitrary …

Machine learning using magnetic stochastic synapses

MOA Ellis, A Welbourne, SJ Kyle, PW Fry… - Neuromorphic …, 2023 - iopscience.iop.org
The impressive performance of artificial neural networks has come at the cost of high energy
usage and CO 2 emissions. Unconventional computing architectures, with magnetic systems …

Probability‐Distribution‐Configurable True Random Number Generators Based on Spin‐Orbit Torque Magnetic Tunnel Junctions

R Zhang, X Li, M Zhao, C Wan, X Luo, S Liu… - Advanced …, 2024 - Wiley Online Library
The incorporation of randomness into stochastic computing can provide ample opportunities
for applications such as simulated annealing, non‐polynomial hard problem solving, and …

Position-reconfigurable pinning for magnetic domain wall motion

T Lee, S Jeong, S Kim, KJ Kim - Scientific Reports, 2023 - nature.com
Precise control of magnetic domain wall (DW) motion is crucial for DW-based spintronic
devices. To date, artificially designed DW pinning sites, such as notch structures, have been …

Effective interaction quenching in artificial kagomé spin chains

L Salmon, V Schánilec, J Coraux, B Canals… - Physical Review B, 2024 - APS
Achieving thermal equilibrium in two-dimensional lattices of interacting nanomagnets has
been a key issue on the route to study exotic phases in artificial frustrated magnets. We …

Stochastic dynamics of Galton board based on magnetic skyrmions

X Liu, T Abdulrazak, Y Zhang, P Yan - Journal of Magnetism and Magnetic …, 2024 - Elsevier
Conventional Galton board is an iconic model in statistics to study the stochastic dynamics of
particle with ideal hypothesis of equal probability. To test this hypothesis, we introduce an …