Fast micromagnetic simulations on gpu—recent advances made with
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 …
magnetism research. It has become a standard tool for both the exploration of new systems …
Characteristics and controllability of vortices in ferromagnetics, ferroelectrics, and multiferroics
Y Zheng, WJ Chen - Reports on Progress in Physics, 2017 - iopscience.iop.org
Topological defects in condensed matter are attracting e significant attention due to their
important role in phase transition and their fascinating characteristics. Among the various …
important role in phase transition and their fascinating characteristics. Among the various …
[HTML][HTML] Novel broadband electromagnetic-wave absorption metasurfaces composed of C-doped FeCoNiSiAl high-entropy-alloy ribbons with hierarchical …
Although various absorbers have been developed for electromagnetic-wave absorption
materials (EAMs), the uniform composition and microstructure limit the design freedom of the …
materials (EAMs), the uniform composition and microstructure limit the design freedom of the …
Few-nm tracking of current-driven magnetic vortex orbits using ultrafast Lorentz microscopy
Transmission electron microscopy is one of the most powerful techniques to characterize
nanoscale magnetic structures. In light of the importance of fast control schemes of magnetic …
nanoscale magnetic structures. In light of the importance of fast control schemes of magnetic …
Current-driven domain wall mobility in polycrystalline permalloy nanowires: A numerical study
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 …
enable future nanowire based spintronics devices to work reliably. The production process …
The impact of local pinning sites in magnetic tunnel junctions with non-homogeneous free layers
Pinning at local defects is a significant road block for the successful implementation of
technological paradigms which rely on the dynamic properties of non-trivial magnetic …
technological paradigms which rely on the dynamic properties of non-trivial magnetic …
Surface acoustic wave effect on magnetic domain wall dynamics
Surface acoustic waves (SAWs) have significant potential for the energy-efficient control of
magnetic domain walls (DWs). This study investigates the influence of SAW frequency (50 …
magnetic domain walls (DWs). This study investigates the influence of SAW frequency (50 …
Coupling of the skyrmion velocity to its breathing mode in periodically notched nanotracks
A thorough understanding of the skyrmion motion through nanotracks is a prerequisite to
realize the full potential of spintronic applications like the skyrmion racetrack memory. One of …
realize the full potential of spintronic applications like the skyrmion racetrack memory. One of …
Domain walls within domain walls in wide ferromagnetic strips
T Herranen, L Laurson - Physical Review B, 2015 - APS
We carry out large-scale micromagnetic simulations that demonstrate that due to topological
constraints, internal domain walls (Bloch lines) within extended domain walls are more …
constraints, internal domain walls (Bloch lines) within extended domain walls are more …
Intrinsic nonadiabatic topological torque in magnetic skyrmions and vortices
We propose that topological spin currents flowing in topologically nontrivial magnetic
textures, such as magnetic skyrmions and vortices, produce an intrinsic nonadiabatic torque …
textures, such as magnetic skyrmions and vortices, produce an intrinsic nonadiabatic torque …