199 citations · 1.5k across the 27 of their papers we have counts for
6 papers · 1 filter
Simulating Bloch points using micromagnetic and Heisenberg models
Thomas Brian Winkler, Marijan Beg, Martin Lang +2
Magnetic Bloch points (BPs) are highly confined magnetization configurations, that often occur in transient spin dynamics processes. However, opposing chiralities of adjacent layer…
Skyrmions in thin films with easy-plane magnetocrystalline anisotropy
Mark Vousden, Maximilian Albert, Marijan Beg +8
We demonstrate that chiral skyrmionic magnetization configurations can be found as the minimum energy state in B20 thin film materials with easy-plane magnetocrystalline anisotropy…
Phenomenological description of the nonlocal magnetization relaxation in magnonics, spintronics, and domain-wall dynamics
Weiwei Wang, Mykola Dvornik, Marc-Antonio Bisotti +8
A phenomenological equation called Landau-Lifshitz-Baryakhtar (LLBar) equation, which could be viewed as the combination of Landau-Lifshitz (LL) equation and an extra "exchange dam…
Driving magnetic skyrmions with microwave fields
Weiwei Wang, Marijan Beg, Bin Zhang +2
We show theoretically by numerically solving the Landau-Lifshitz-Gilbert equation with a classical spin model on a two-dimensional system that both magnetic skyrmions and skyrmion…
Magnon-Driven Domain-Wall Motion with the Dzyaloshinskii-Moriya Interaction
Weiwei Wang, Maximilian Albert, Marijan Beg +5
We study domain wall (DW) motion induced by spin waves (magnons) in the presence of Dzyaloshinskii-Moriya interaction (DMI). The DMI exerts a torque on the DW when spin waves pass…
Ground state search, hysteretic behaviour, and reversal mechanism of skyrmionic textures in confined helimagnetic nanostructures
Marijan Beg, Rebecca Carey, Weiwei Wang +8
Magnetic skyrmions have the potential to provide solutions for low-power, high-density data storage and processing. One of the major challenges in developing skyrmion-based devices…