228 citations · 530 across the 15 of their papers we have counts for
8 papers · 1 filter
Magnetostatic interaction between two Bubble Skyrmions
M. A. Castro, D. Mancilla-Almonacid, J. A. Valdivia +1
A detailed analytic and numerical analysis of the interaction between two bubble skyrmions has been carried out. Results from micromagnetic calculations show a strong dependence of…
Magnetic reversal modes in multisegmented nanowire arrays with long aspect ratio
E. A. Rando, S. Allende
A detailed numerical analysis of the magnetization reversal processes in multisegmented nanowire arrays was developed. The nanowires have a long aspect ratio and are formed by magn…
Tailoring the nucleation of domain walls along multi-segmented cylindrical nanoelements
R. F. Neumann, M. Bahiana, S. Allende +3
The magnetization reversal of three-segment cylindrical nanoelements comprising of alternating nanowire and nanotube sections is investigated by means of Monte Carlo simulations. S…
Effect of perpendicular uniaxial anisotropy on the annihilation fields of magnetic vortices
E. R. P. Novais, S. Allende, D. Altbir +3
The magnetic vortex structure, that is present in several nanoscopic systems, is stable and can be manipulated through the application of a magnetic field or a spin polarized curre…
Magnetostatic interactions between magnetic nanotubes
J. Escrig, S. Allende, D. Altbir +1
The investigation of interactions between magnetic nanotubes is complex and often involves substantial simplifications. In this letter an analytical expression for the magnetostati…
Magnetostatic bias in multilayer microwires: theory and experiments
J. Escrig, S. Allende, D. Altbir +4
The hysteresis curves of multilayer microwires consisting of a soft magnetic nucleus, intermediate non-magnetic layers, and an external hard magnetic layer are investigated. The ma…
Stability of magnetic nanoparticles inside ferromagnetic nanotubes
R. F. Neumann, M. Bahiana, J. Escrig +3
During the last years great attention has been given to the encapsulation of magnetic nanoparticles. In this work we investigated the stability of small magnetic particles inside m…
Asymmetric magnetic dots: A way to control magnetic properties
N. M. Vargas, S. Allende, B. Leighton +4
We have used Monte Carlo simulations to investigate the magnetic properties of asymmetric dots as a function of their geometry. The asymmetry of round dots is produced by cutting o…