227 citations · 2.3k across the 98 of their papers we have counts for
99 papers
Magnetic self-frustration from spontaneous structural distortion
T. Vignau Costa, G. L. Rossini, D. C. Cabra +2
In frustrated magnetism, lattice distortions mediated by magnetoelastic coupling are commonly invoked as an escape route from extensive degeneracy toward an ordered ground state an…
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…
Exploring magneto-electric coupling through lattice distortions: insights from a pantograph model
Daniel C. Cabra, Gerardo L. Rossini
Multiferroic materials exhibit the coexistence of magnetic and electric order. They are at the forefront of modern condensed matter physics due to their potential applications in n…
Structural transition, spontaneous formation of strong singlet dimers and metamagnetism in magnetoelastic spin chains
C. J. Gazza, A. A. Aligia, A. O. Dobry +2
We study a one-dimensional antiferromagnetic-elastic model with magnetic ions having spin . By extensive DMRG computations and complementary analytical methods, we uncover a…
Chiral multiple-q and skyrmion phases induced by Rashba-Hund interactions in the kagome lattice
M. E. Villalba, F. A. Gómez Albarracín, D. C. Cabra +1
Engineering non trivial topological phases in materials, specially skyrmion-like arrangements, has been of great interest in the last decade due to its potential technological appl…
Simple microscopic model for magneto-electric coupling in type-II antiferromagnetic multiferroics
L. Pili, R. A. Borzi, D. C. Cabra +1
We present a simple two-dimensional model in which the lattice degrees of freedom mediate the interactions between magnetic moments and electric dipoles. This model reproduces basi…