32 citations · 34 across the 4 of their papers we have counts for
4 papers
Wigner-Poisson and nonlocal drift-diffusion model equations for semiconductor superlattices
L. L. Bonilla, R. Escobedo
A Wigner-Poisson kinetic equation describing charge transport in doped semiconductor superlattices is proposed. Electrons are supposed to occupy the lowest miniband, exchange of la…
Discrete models of dislocations and their motion in cubic crystals
A. Carpio, L. L. Bonilla
A discrete model describing defects in crystal lattices and having the standard linear anisotropic elasticity as its continuum limit is proposed. The main ingredients entering the…
Periodically generated propagating pulses
L. L. Bonilla, M. Kindelan, J. B. Keller
Certain equations with integral constraints have as solutions time-periodic pulses of a field-like unknown while a current-like unknown oscillates periodically with time. A general…
Theory of charge fluctuations and domain relocation times in semiconductor superlattices
L. L. Bonilla
Shot noise affects differently the nonlinear electron transport in semiconductor superlattices depending on the strength of the coupling among the superlattice quantum wells. Stron…