The standard (Markovian) transport model based on the Boltzmann equation cannot describe some non-equilibrium processes called anomalous that take place in many …
In this paper we propose an electronic Lévy glass, analogous to a recent optical realization. To that end, we investigate the transmission of electrons in graphene nanoribbons in the …
New aspects of electron transport in quantum wires with Lévy-type disorder are described. We study the weak scattering and the incoherent sequential tunneling in one-dimensional …
We investigate the propagation of waves in one-dimensional systems with Lévy-type disorder. We perform a complete analysis of nonrelativistic and relativistic wave …
We investigate the propagation of electronic waves described by the Dirac equation subject to a Lévy-type disorder distribution. Our numerical calculations, based on the transfer matrix …
We study Anderson localization of the classical lattice waves in a chain with mass impurities distributed randomly through a power-law relation s−(1+ α) with s as the distance between …
Transport in complex systems is characterized by a fractal dimension—the walk dimension— that indicates the diffusive or anomalous nature of the underlying random walk process …
I Amanatidis, I Kleftogiannis, F Falceto, VA Gopar - Physical Review B …, 2012 - APS
We study the statistics of the conductance g through one-dimensional disordered systems where electron wave functions decay spatially as| ψ|∼ exp (− λ r α) for 0< α< 1, λ being a …
We study the effects of scattering lengths on Lévy walks in quenched, one-dimensional random and fractal quasilattices, with scatterers spaced according to a long-tailed …