373 citations · 708 across the 19 of their papers we have counts for
20 papers
Traps for pinning and scattering of antiferromagnetic skyrmions via magnetic properties engineering
D. Toscano, I. A. Santece, R. C. O. Guedes +6
Micromagnetic simulations have been performed to investigate the controllability of the skyrmion position in antiferromagnetic nanotracks with their magnetic properties modified sp…
Suppression of the skyrmion Hall effect in planar nanomagnets by the magnetic properties engineering: Skyrmion transport on nanotracks with magnetic strips
D. Toscano, J. P. A. Mendonça, A. L. S. Miranda +4
Micromagnetic simulations have been performed to investigate the suppression of the skyrmion Hall effect in nanotracks with their magnetic properties strategically modified. In par…
The Frogs Method: A Bioinspired Algorithm For Micromagnetic Dynamics Skyrmion Data Extraction
João Paulo Almeida de Mendonça, Isaac Andrade Santece, Maxwel Gama Monteiro +3
In this work we present a new bio-inspired method (using an adapted, frog based Particle Swarm Optimization) that can track a skyrmion's position. The structure and position of sky…
Investigation of domain wall pinning by square anti-notches and its applications in three terminals MRAM
C. I. L. de Araujo, J. C. S. Gomes, D. Toscano +5
In this work we perform investigations of the competition between domain-wall pinning and attraction by anti-notches and finite device borders. The conditions for optimal geometrie…
Building traps for skyrmions by the incorporation of magnetic defects into nanomagnets: pinning and scattering traps by magnetic properties engineering
D. Toscano, S. A. Leonel, P. Z. Coura +1
In this work we have used micromagnetic simulations to report four ways to build traps for magnetic skyrmions. Magnetic defects have been modeled as local variations in the materia…
Spin Dynamics Simulation of the magnetization reversal process in FM/AFM bilayer structures by Anisotropic Heisenberg Model
E. B. Santos, P. Z. Coura, R. A. Dias +2
We have studied the magnetization reversal process in FM/AFM bilayer structures through of spin dynamics simulation. It has been observed that the magnetization behavior is differe…