126 citations · 1.4k across the 81 of their papers we have counts for
13 papers · 1 filter
Uncovering spatio-temporal patterns in semiconductor superlattices by efficient data processing tools
F. Terragni, L. L. Bonilla, J. M. Vega
Time periodic patterns in a semiconductor superlattice, relevant to microwave generation, are obtained upon numerical integration of a known set of drift-diffusion equations. The a…
Toy nanoindentation model and incipient plasticity
I. Plans, A. Carpio, L. L. Bonilla
A toy model of two dimensional nanoindentation in finite crystals is proposed. The crystal is described by periodized discrete elasticity whereas the indenter is a rigid strain fie…
Periodized discrete elasticity models for defects in graphene
A. Carpio, L. L. Bonilla
The cores of edge dislocations, edge dislocation dipoles and edge dislocation loops in planar graphene have been studied by means of periodized discrete elasticity models. To build…
Dislocations in cubic crystals described by discrete models
L. L. Bonilla, A. Carpio, I. Plans
Discrete models of dislocations in cubic crystal lattices having one or two atoms per unit cell are proposed. These models have the standard linear anisotropic elasticity as their…
Homogeneous nucleation of dislocations as bifurcations in a periodized discrete elasticity model
I. Plans, A. Carpio, L. L. Bonilla
A novel analysis of homogeneous nucleation of dislocations in sheared two-dimensional crystals described by periodized discrete elasticity models is presented. When the crystal is…
Kinetics of helium bubble formation in nuclear materials
L. L. Bonilla, A. Carpio, J. C. Neu +1
The formation and growth of helium bubbles due to self-irradiation in plutonium has been modelled by a discrete kinetic equations for the number densities of bubbles having ato…