3 papers
cond-mat.dis-nn2005
Helium condensation in aerogel: avalanches and disorder-induced phase transition
F. Detcheverry, E. Kierlik, M. L. Rosinberg +1
We present a detailed numerical study of the elementary condensation events (avalanches) associated to the adsorption of He in silica aerogels. We use a coarse-grained lattice-…
cond-mat.dis-nn2004
Metastable states and T=0 hysteresis in the random-field Ising model on random graphs
F. Detcheverry, M. L. Rosinberg, G. Tarjus
We study the ferromagnetic random-field Ising model on random graphs of fixed connectivity z (Bethe lattice) in the presence of an external magnetic field . We compute the numbe…
cond-mat.dis-nn2003
Local mean-field study of capillary condensation in silica aerogels
F. Detcheverry, E. Kierlik, M. L. Rosinberg +1
We apply local mean-field (i.e. density functional) theory to a lattice model of a fluid in contact with a dilute, disordered gel network. The gel structure is described by a diffu…