Revealing the origin of the topological Hall effect in the centrosymmetric shape memory Heusler alloy : A combined experimental and theoretical investigation

S Rastogi, N Shahi, V Kumar, GK Shukla… - Physical Review B, 2023 - APS
Skyrmions are localized swirling noncoplanar spin textures offering a promising revolution in
future spintronic applications. These topologically nontrivial spin textures lead to an …

Stabilization and dynamics of magnetic antivortices in a nanodisk with anisotropic Dzyaloshinskii-Moriya interaction

X Hu, XS Wang, Z Wang - Physical Review B, 2024 - APS
We theoretically investigated the antivortex stabilized by anisotropic Dzyaloshinskii-Moriya
interaction (DMI) in nanodisks. Remarkably, we found that the antivortex remains stable …

Identifying magnetic antiskyrmions while they form with convolutional neural networks

JY Araz, JC Criado, M Spannowsky - Journal of Magnetism and Magnetic …, 2022 - Elsevier
Chiral magnets have attracted a large amount of research interest in recent years because
they support a variety of topological defects, such as skyrmions and bimerons, and allow for …

Charting the free energy landscape of metastable topological magnetic objects

JC Criado, PD Hatton, Á Lanza, S Schenk… - Physical Review B, 2024 - APS
Chiral magnets with Dzyaloshinskii-Moriya interactions feature a rich phase diagram with a
variety of thermodynamical phases. These include helical and conical spin arrangements …