11 citations · 13 across the 3 of their papers we have counts for
4 papers
Saturation Field as a Direct Probe of Exchange and Single-Ion Anisotropies in Spin-1 Magnets
M. A. R. Griffith, S. Rufo, H. Caldas +3
High magnetic fields provide a direct route to probe the anisotropies that govern spin dynamics in layered magnets. Using the SU(3) bond operator framework for spin 1 systems, we d…
Nonequilibrium study of the Ising model with random couplings in the square lattice
Octavio D. Rodriguez Salmon, Minos A. Neto, Thiago Lobo +1
We studied the critical behavior of the spin-{1/2} Ising model in the square lattice by considering fixed and as random interactions following discret…
Ferromagnetic phases due to competing short- and long-range interactions in the spin-S Blume-Capel model
Octavio Daniel Rodriguez Salmon, Minos Adão Neto, Francisco Dinóla Neto +2
We broaden the study of the statistical physics of the spin- Blume-Capel model with ferromagnetic mean-field interactions in competition with short-range antiferromagnetic i…
First-order phase transition by a spin-flip potential in BCS superconductivity
Octavio D. Rodriguez Salmon, Igor Tavares Padilha, Francisco Dinóla Neto
A spin-flip potential is introduced in a BCS Hamiltonian in order to study a possible thermodynamic effect that might be caused by the addition of a magnetic impurity in a supe…