29 citations · 50 across the 4 of their papers we have counts for
4 papers
Phase transition in ultrathin magnetic films with long-range interactions: Monte Carlo simulation of the anisotropic Heisenberg model
M. Rapini, R. A. Dias, B. V. Costa
Ultrathin magnetic films can be modeled as an anisotropic Heisenberg model with long-range dipolar interactions. It is believed that the phase diagram presents three phases: An ord…
Temperature Dependent Molecular Dynamic Simulation of Friction
R. A. Dias, M. Rapini, P. Z. Coura +1
In this work we present a molecular dynamics simulation of a FFM experiment. The tip-sample interaction is studied by varying the normal force in the tip and the temperature of the…
Monte Carlo Simulations of Ultrathin Magnetic Dots
M. Rapini, R. A. Dias, D. P. Landau +1
In this work we study the thermodynamic properties of ultrathin ferromagnetic dots using Monte Carlo simulations. We investigate the vortex density as a function of the temperature…
Phase transition in ultrathin magnetic films with long range interactions
M. Rapini, R. A. Dias, B. V. Costa
Ultrathin magnetic films can be modeled as an anisotropic Heisenberg model with long range dipolar interactions. It is believed that the phase diagram presents three phases: A orde…