93 citations · 424 across the 21 of their papers we have counts for
21 papers
Pushing the limits of EPD zeros method
R. G. M. Rodrigues, B. V. Costa, L. A. S. Mól
The use of partition function zeros in the study of phase transition is growing in the last decade mainly due to improved numerical methods as well as novel formulations and analys…
Emergent magnetic monopole and dipole screening by proximity effect with noble metal
Fernando F. Martins, Teônis S. Paiva, Daniel G. Duarte +4
In this letter we present emergent screening of magnetic monopole and dipole by the presence of 20nm aluminum cover layer. Our results were obtained in base of magnetic atomic forc…
Intermediate phase and pseudo phase transition in an artificial spin ice model
R. A. Stancioli, L. A. S. Mól
In this paper we conduct Monte Carlo simulations to investigate the thermodynamic properties of a geometry of artificial spin ice recently proposed in the literature that had been…
The fully frustrated XY model revisited: A new universality class
A. B. Lima, B. V. Costa
The two-dimensional () fully frustrated Planar Rotator model on a square lattice has been the subject of a long controversy due to the simultaneous and symmetry ex…
Energy Probability Distribution Zeros: A Route to Study Phase Transitions
B. V. Costa, L. A. S. Mól, J. C. S. Rocha
In the study of phase transitions a very few models are accessible to exact solution. In the most cases analytical simplifications have to be done or some numerical technique has t…
Spin- ferromagnetic Heisenberg model with an easy-plane crystal field on the cubic lattice: A bosonic approach
D. C. Carvalho, A. S. T. Pires, L. A. S. Mól
We examine the phase diagram of the spin- ferromagnetic Heisenberg model with an easy-plane crystal field on the cubic lattice, in which is the ferromagnetic…