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B. V. Costa

26 papers hereh-index 16813 citations111 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1
  • first author2
  • middle author5
  • last author17

Across the 25 of 26 papers where every author was matched, so the position is known.

fields
  • cond-mat.stat-mech14
  • physics.comp-ph6
  • cond-mat2
  • cond-mat.mtrl-sci2
  • cond-mat.soft2
same name
  • B. V. Costa — 1 paper
  • B. V. Costa — 1 paper, h 1

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
19992023
most citedMagnetic monopole and string excitations in a two-dimensional spin ice

112 citations · 357 across the 26 of their papers we have counts for

collaborators
Showing 2006Show all

4 papers · 1 filter

physics.comp-ph2006★ 16 cited

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…

physics.comp-ph2006★ 1 cited

Magnetic friction due to vortex fluctuation

R. A. Dias, M. Rapini, P. Z. Coura +1

We use Monte Carlo and molecular dynamics simulation to study a magnetic tip-sample interaction. Our interest is to understand the mechanism of heat dissipation when the forces inv…

physics.comp-ph2006★ 5 cited

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…

physics.comp-ph2006

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…

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