48 citations · 51 across the 5 of their papers we have counts for
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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…
Bosonic Dirac Materials on a honeycomb antiferromagnetic Ising model
Griffith M. A. R., S. Rufo, Minos A. Neto
Motivated by the recent proposal of Bosonic Dirac materials (BDM), we revisited the Ising model on a honeycomb lattice in the presence of the longitudinal and transverse fields. We…
Finite Size Effects in Topological Quantum Phase Transitions
Mucio A. Continentino, Sabrina Rufo, Griffith M. Rufo
The interest in the topological properties of materials brings into question the problem of topological phase transitions. As a control parameter is varied, one may drive a system…