Optical properties of periodic, quasi-periodic, and disordered one-dimensional photonic structures

M Bellingeri, A Chiasera, I Kriegel, F Scotognella - Optical Materials, 2017 - Elsevier
Photonic structures are building blocks for many optical applications in which light
manipulation is required spanning optical filtering, lasing, light emitting diodes, sensing and …

[图书][B] Fractional kinetics in solids: anomalous charge transport in semiconductors, dielectrics and nanosystems

VV Uchaikin, RT Sibatov - 2012 - books.google.com
The standard (Markovian) transport model based on the Boltzmann equation cannot
describe some non-equilibrium processes called anomalous that take place in many …

Lévy flight for electrons in graphene: Superdiffusive-to-diffusive transport transition

DB Fonseca, LFC Pereira, ALR Barbosa - Physical Review B, 2023 - APS
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 …

Tempered fractional equations for quantum transport in mesoscopic one-dimensional systems with fractal disorder

RT Sibatov, HG Sun - Fractal and Fractional, 2019 - mdpi.com
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 …

Wave transmission and its universal fluctuations in one-dimensional systems with Lévy-like disorder: Schrödinger, Klein-Gordon, and Dirac equations

ALR Barbosa, JRF Lima, LFC Pereira - Physical Review E, 2022 - APS
We investigate the propagation of waves in one-dimensional systems with Lévy-type
disorder. We perform a complete analysis of nonrelativistic and relativistic wave …

Dirac wave transmission in Lévy-disordered systems

JRF Lima, LFC Pereira, ALR Barbosa - Physical Review E, 2019 - APS
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 …

Localization in one-dimensional chains with Lévy-type disorder

SS Zakeri, S Lepri, DS Wiersma - Physical Review E, 2015 - APS
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 …

Walk dimension for light in complex disordered media

R Savo, M Burresi, T Svensson, K Vynck, DS Wiersma - Physical Review A, 2014 - APS
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 …

Conductance of one-dimensional quantum wires with anomalous electron wave-function localization

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 …

Scattering lengths and universality in superdiffusive Lévy materials

R Burioni, S di Santo, S Lepri, A Vezzani - Physical Review E—Statistical …, 2012 - APS
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 …