481 citations · 3.3k across the 106 of their papers we have counts for
22 papers · 1 filter
Simulation of polysilane and polysilyne formation and structure
R. L. C. Vink, G. T. Barkema, C. A. van Walree +1
We present Monte Carlo simulations of the formation and structure of polysilane, hybrid polysilane/polysilyne and polysilyne networks. The simulation technique allows for the inves…
Equilibrium crystal shapes in the Potts model
R. P. Bikker, G. T. Barkema, H. van Beijeren
The three-dimensional -state Potts model, forced into coexistence by fixing the density of one state, is studied for , 3, 4, and 6. As a function of temperature and number…
Relation between Raman spectra and Structure of Amorphous Silicon
R. L. C. Vink, G. T. Barkema, W. F. van der Weg
In 1985, Beeman, Tsu and Thorpe established an almost linear relation between the Raman transverse-optic (TO) peak width and the spread in mean bond angle in a-Si. This relation is…
A cluster algorithm for Potts models with fixed spin densities
R. P. Bikker, G. T. Barkema
A cluster algorithm is presented for the simulation of the q-state Potts models in which the number of spins is conserved in each state. The algorithm constructs Fortuin-Kasteleyn…
Model of Hydrophobic Attraction in Two and Three Dimensions
G. T. Barkema, B. Widom
An earlier one-dimensional lattice model of hydrophobic attraction is extended to two and three dimensions and studied by Monte Carlo simulation. The solvent-mediated contribution…
Elementary mechanisms governing the dynamics of silica
Normand Mousseau, G. T. Barkema, Simon W. de Leeuw
A full understanding of glasses requires an accurate atomistic picture of the complex activated processes that constitute the low-temperature dynamics of these materials. To this e…