202 citations · 202 across the 3 of their papers we have counts for
5 papers
Interplay of electric and magnetic fields in skyrmion phases of the classical Heisenberg model on a square lattice
A. Vela Wac, F. A. Gómez Albarracín, D. C. Cabra
Magnetic skyrmions, topologically stable spin textures, have attracted significant interest due to their potential applications in information storage and processing. They are typi…
Unsupervised machine learning for the detection of exotic phases in skyrmion phase diagrams
F. A. Gómez Albarracín
Undoubtedly, machine learning techniques are being increasingly applied to a wide range of situations in the field of condensed matter. Amongst these techniques, unsupervised techn…
Fractional antiferromagnetic skyrmion lattice induced by anisotropic couplings
Shang Gao, H. D. Rosales, F. A. Gómez Albarracín +11
Magnetic skyrmions are topological solitons with a nanoscale winding spin texture that hold promise for spintronics applications. Until now, skyrmions have been observed in a varie…
Field-induced pseudo-skyrmion phase in the antiferromagnetic kagome lattice
M. E. Villalba, F. A. Gómez Albarracín, H. D. Rosales +1
We study the effects of an in-plane Dzyaloshinskii-Moriya interaction under an external magnetic field in the highly frustrated kagome antiferromagnet. We focus on the low-temperat…
Metastable and scaling regimes of a one-dimensional Kawasaki dynamics
F. A. Gómez Albarracín, H. D. Rosales, M. D. Grynberg
We investigate the large-time scaling regimes arising from a variety of metastable structures in a chain of Ising spins with both first- and second-neighbor couplings while subject…