Magnetic texture based magnonics

H Yu, J **ao, H Schultheiss - Physics Reports, 2021 - Elsevier
The spontaneous magnetic orders arising in ferro-, ferri-and antiferromagnets stem from
various magnetic interactions. Depending on the interplay and competition among the …

Advances in magnetics roadmap on spin-wave computing

AV Chumak, P Kabos, M Wu, C Abert… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
Magnonics addresses the physical properties of spin waves and utilizes them for data
processing. Scalability down to atomic dimensions, operation in the GHz-to-THz frequency …

Complex free-space magnetic field textures induced by three-dimensional magnetic nanostructures

C Donnelly, A Hierro-Rodríguez, C Abert, K Witte… - Nature …, 2022 - nature.com
The design of complex, competing effects in magnetic systems—be it via the introduction of
nonlinear interactions,,–, or the patterning of three-dimensional geometries,—is an …

Tutorial: Simulating modern magnetic material systems in mumax3

JJ Joos, P Bassirian, P Gypens, J Mulkers… - Journal of Applied …, 2023 - pubs.aip.org
This Tutorial article focuses on magnetic phenomena and material systems that have gained
significant importance since the original development of mumax3, but are challenging to …

magnum. np: a PyTorch based GPU enhanced finite difference micromagnetic simulation framework for high level development and inverse design

F Bruckner, S Koraltan, C Abert, D Suess - Scientific Reports, 2023 - nature.com
Abstract magnum. np is a micromagnetic finite-difference library completely based on the
tensor library PyTorch. The use of such a high level library leads to a highly maintainable …

Dipolar skyrmions and antiskyrmions of arbitrary topological charge at room temperature

M Hassan, S Koraltan, A Ullrich, F Bruckner, RO Serha… - Nature Physics, 2024 - nature.com
Magnetic skyrmions are localized, stable topological magnetic textures that can move and
interact with each other like ordinary particles when an external stimulus is applied. The …

Dynamics of reconfigurable artificial spin ice: Toward magnonic functional materials

S Gliga, E Iacocca, OG Heinonen - APL Materials, 2020 - pubs.aip.org
Over the past few years, the study of magnetization dynamics in artificial spin ices has
become a vibrant field of study. Artificial spin ices are ensembles of geometrically arranged …

Ferromagnetism in an extended coherently coupled atomic superfluid

R Cominotti, A Berti, C Dulin, C Rogora, G Lamporesi… - Physical Review X, 2023 - APS
Ferromagnetism is an iconic example of a first-order phase transition taking place in
spatially extended systems and is characterized by hysteresis and the formation of domain …

Forecasting the outcome of spintronic experiments with neural ordinary differential equations

X Chen, FA Araujo, M Riou, J Torrejon… - Nature …, 2022 - nature.com
Deep learning has an increasing impact to assist research, allowing, for example, the
discovery of novel materials. Until now, however, these artificial intelligence techniques …

Dipolar-stabilized first and second-order antiskyrmions in ferrimagnetic multilayers

M Heigl, S Koraltan, M Vaňatka, R Kraft, C Abert… - Nature …, 2021 - nature.com
Skyrmions and antiskyrmions are topologically protected spin structures with opposite
vorticities. Particularly in coexisting phases, these two types of magnetic quasi-particles may …