141 citations · 622 across the 17 of their papers we have counts for
17 papers
Critical radius and temperature for buckling in graphene
L. L. Bonilla, M. Ruiz-Garcia
In this work, we find an analytical flat-membrane solution to the saddle point equations, derived by Guinea et al. [Phys. Rev. B 89, 125428 (2014)], for the case of a suspended gra…
Two mini-band model for self-sustained oscillations of the current through resonant tunneling semiconductor superlattices
M. Alvaro, L. L. Bonilla
A two miniband model for electron transport in semiconductor superlattices that includes scattering and interminiband tunnelling is proposed. The model is formulated in terms of Wi…
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…
Chaotic motion of space charge wavefronts in semiconductors under time-independent voltage bias
I. R. Cantalapiedra, M. J. Bergmann, L. L. Bonilla +1
A standard drift-diffusion model of space charge wave propagation in semiconductors has been studied numerically and analytically under dc voltage bias. For sufficiently long sampl…
Chapman-Enskog method and synchronization of globally coupled oscillators
L. L. Bonilla
The Chapman-Enskog method of kinetic theory is applied to two problems of synchronization of globally coupled phase oscillators. First, a modified Kuramoto model is obtained in the…