26 citations · 33 across the 3 of their papers we have counts for
7 papers
Statistical analysis of Ni nanowires breaking processes: a numerical simulation study
P. García-Mochales, R. Paredes, S. Peláez +1
A statistical analysis of the breaking behavior of Ni nanowires is presented. Using molecular dynamic simulations, we have determined the time evolution of both the nanowire atomic…
Effects of aerogel-like disorder on the critical behavior of O(m)-vector models. Recent simulations and experimental evidences
Carlos Vasquez, Ricardo Paredes
We review some results on the effect of a specific type of quenched disorder on well known O(m)-vector models in three dimension. Evidences of changes of criticality in both system…
Three-dimensional Ising model confined in low-porosity aerogels: a Monte Carlo study
Ricardo Paredes, Carlos Vasquez
The influence of correlated impurities on the critical behaviour of the 3D Ising model is studied using Monte Carlo simulations. Spins are confined into the pores of simulated aero…
Nematic phase transitions in two-dimensional systems
Bertrand Berche, Ricardo Paredes
Simulations of nematic-isotropic transition of liquid crystals in two dimensions are performed using an O(2) vector model characterised by non linear nearest neighbour spin interac…
Influence of quenched dilution on the quasi-long-range ordered phase of the 2d XY model
B. Berche, A. I. Farinas Sanchez, Yu. Holovatch +1
The influence of non magnetic impurities in the 2d XY model is investigated through Monte Carlo (MC) simulations. The general picture of the transition is fully understood from the…
New universality class for the three-dimensional XY model with correlated impurities: Application to He in aerogels
Carlos Vásquez-Romero, R. Paredes-Villegas, A. Hasmy +1
Encouraged by experiments on He in aerogels, we confine planar spins in the pores of simulated aerogels (diffusion limited cluster-cluster aggregation) in order to study the ef…