39 citations · 57 across the 6 of their papers we have counts for
6 papers
Early stages of collective cell invasion: Biomechanics
R. González-Albaladejo, M. Carretero, L. L. Bonilla
The early stages of the collective invasion may occur by single mesenchymal cells or hybrid epithelial-mesenchymal cell groups that detach from cancerous tissue. Tumors may also em…
Wave fronts, pulses and wave trains in photoexcited superlattices behaving as excitable or oscillatory media
J. I. Arana, L. L. Bonilla, H. T. Grahn
Undoped and strongly photoexcited semiconductor superlattices with field-dependent recombination behave as excitable or oscillatory media with spatially discrete nonlinear convecti…
Photo-excited semiconductor superlattices as constrained excitable media: Motion of dipole domains and current self-oscillations
J. I. Arana, L. L. Bonilla, H. T. Grahn
A model for charge transport in undoped, photo-excited semiconductor superlattices, which includes the dependence of the electron-hole recombination on the electric field and on th…
Free boundary problems describing two-dimensional pulse recycling and motion in semiconductors
L. L. Bonilla, R. Escobedo, F. J. Higuera
An asymptotic analysis of the Gunn effect in two-dimensional samples of bulk n-GaAs with circular contacts is presented. A moving pulse far from contacts is approximated by a movin…
Three eras of micellization
J. C. Neu, J. A. Cañizo, L. L. Bonilla
Micellization is the precipitation of lipids from aqueous solution into aggregates with a broad distribution of aggregation number. Three eras of micellization are characterized in…
Axisymmetric pulse recycling and motion in bulk semiconductors
L. L. Bonilla, R. Escobedo, F. J. Higuera
The Kroemer model for the Gunn effect in a circular geometry (Corbino disks) has been numerically solved. The results have been interpreted by means of asymptotic calculations. Abo…