41 citations · 56 across the 4 of their papers we have counts for
4 papers
Pattern formation in a flux limited reaction-diffusion of porous media type
J. Calvo, J. Campos, V. Caselles +2
A nonlinear PDE featuring flux limitation effects together with those of the porous media equation (nonlinear Fokker-Planck) is presented in this paper. We analyze the balance of s…
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…
Nonlinear stochastic discrete drift-diffusion theory of charge fluctuations and domain relocation times in semiconductor superlattices
L. L. Bonilla, O. Sanchez, J. Soler
A stochastic discrete drift-diffusion model is proposed to account for the effects of shot noise in weakly coupled, highly doped semiconductor superlattices. Their current-voltage…
High-field limit of the Vlasov-Poisson-Fokker-Planck system: A comparison of different perturbation methods
L. L. Bonilla, J. Soler
A reduced drift-diffusion (Smoluchowski-Poisson) equation is found for the electric charge in the high-field limit of the Vlasov-Poisson-Fokker-Planck system, both in one and three…