Fast micromagnetic simulations on gpu—recent advances made with

J Leliaert, M Dvornik, J Mulkers… - Journal of Physics D …, 2018 - iopscience.iop.org
In the last twenty years, numerical modeling has become an indispensable part of
magnetism research. It has become a standard tool for both the exploration of new systems …

Tomorrow's micromagnetic simulations

J Leliaert, J Mulkers - Journal of Applied Physics, 2019 - pubs.aip.org
Micromagnetic simulations are a valuable tool to increase our understanding of
nanomagnetic systems and to guide experiments through parameter spaces that would …

Granular vortex spin-torque nano oscillator for reservoir computing

S Shreya, AS Jenkins, Y Rezaeiyan, R Li, T Böhnert… - Scientific Reports, 2023 - nature.com
In this paper, we investigate the granularity in the free layer of the magnetic tunnel junctions
(MTJ) and its potential to function as a reservoir for reservoir computing where grains act as …

Reversible electric-field-driven magnetic domain-wall motion

KJA Franke, B Van de Wiele, Y Shirahata… - Physical Review X, 2015 - APS
Control of magnetic domain-wall motion by electric fields has recently attracted scientific
attention because of its potential for magnetic logic and memory devices. Here, we report on …

[HTML][HTML] Dzyaloshinskii-Moriya interaction at disordered interfaces from ab initio theory: Robustness against intermixing and tunability through dusting

B Zimmermann, W Legrand, D Maccariello… - Applied physics …, 2018 - pubs.aip.org
The Dzyaloshinskii-Moriya interaction (DMI), which is essential for the stabilization of
topologically non-trivial chiral magnetic textures such as skyrmions, is particularly strong in …

Current-driven domain wall mobility in polycrystalline permalloy nanowires: A numerical study

J Leliaert, B Van de Wiele, A Vansteenkiste… - Journal of Applied …, 2014 - pubs.aip.org
A complete understanding of domain wall motion in magnetic nanowires is required to
enable future nanowire based spintronics devices to work reliably. The production process …

Simulating micromagnetism

RB Diba, ML Plumer, I Saika-Voivod - Advances in Physics: X, 2024 - Taylor & Francis
We present an introductory review of concepts behind micromagnetic simulations, in which
magnetic moments representing collections of atomic spins within a material evolve …

Barkhausen noise from formation of domain walls in disordered permalloy thin films

S Kaappa, L Laurson - Physical Review Research, 2023 - APS
Barkhausen noise in disordered ferromagnets is typically understood to originate primarily
from jerky field-driven motion of domain walls. We study the magnetization reversal process …

Micromagnetic simulation of neutron scattering from spherical nanoparticles: Effect of pore-type defects

E Pratami Sinaga, MP Adams, M Bersweiler, LG Vivas… - Physical Review B, 2023 - APS
We employ micromagnetic simulations to model the effect of pore-type microstructural
defects on the magnetic small-angle neutron scattering cross section and the related pair …

Optimizing magnetoelastic properties by machine learning and high-throughput micromagnetic simulation

JH Gong, ZM Zhang, CL Zhang, PQ Hu, C Zhou… - Rare Metals, 2024 - Springer
Magnetoelastic couplings in giant magnetostrictive materials (GMMs) attract significant
interests due to their extensive applications in the fields of spintronics and energy harvesting …