40 citations · 97 across the 13 of their papers we have counts for
13 papers
Direct Observation of the Three-Dimensional Anderson Transition with Ultracold Atoms in a Disordered Potential
Xudong Yu, Ke Xie, Hoa Mai Quach +7
Anderson localization of particles -- the complete halt of wave transport through multiple scattering and phase coherence -- is a paradigmatic manifestation of quantum interference…
Energy-resolved transport of ultracold atoms across the Anderson transition: theory and experiment
Jean-Philippe Banon, Sacha Barré, Ke Xie +7
In a recent experiment [X. Yu et al., arXiv:2602.07654], energy-resolved measurements of an atomic matter wave spreading in a speckle potential enabled the direct observation of th…
Observation of quasi bound states in open quantum wells of cesiated p-doped GaN surfaces
Mylène Sauty, Jean-Philippe Banon, Nicolas M. S. Lopes +4
The electron density of states in the open quantum well formed by the downward band bending region at the surface of cesiated p-type GaN is investigated. We theoretically predict t…
Degree of polarization of light scattered from correlated surface and bulk disorders
Jean-Philippe Banon, Ingve Simonsen, Rémi Carminati
Using a single-scattering theory, we derive the expression of the degree of polarization of the light scattered from a layer exhibiting both surface and volume scattering. The expr…
Haze and light diffraction of dielectric line-gratings
Jean-Philippe Banon, Colette Turbil, Iryna Gozhyk +1
The optical characterization of dielectric periodic line-gratings for which the period of the grating is significantly larger than the probing wavelength is investigated experiment…
The electronic disorder landscape of mixed halide perovskites
Yun Liu, Jean-Philippe Banon, Kyle Frohna +5
Bandgap tunability of lead mixed-halide perovskites makes them promising candidates for various applications in optoelectronics since they exhibit sharp optical absorption onsets d…
Evidence of localization effect on photoelectron transport induced by alloy disorder in nitride semiconductor compounds
Mylène Sauty, Nicolas M. S. Lopes, Jean-Philippe Banon +7
Near-bandgap photoemission spectroscopy experiments were performed on p-GaN and p-InGaN/GaN photocathodes activated to negative electron affinity. The photoemission quantum yield o…
Wigner-Weyl description of light absorption in disordered semiconductor alloys using the localization landscape theory
Jean-Philippe Banon, Pierre Pelletier, Claude Weisbuch +2
The presence of disorder in semiconductors can dramatically change their physical properties. Yet, models faithfully accounting for it are still scarce and computationally ineffici…
Perfect depolarization in single scattering of light from uncorrelated surface and volume disorder
Jean-Philippe Banon, Ingve Simonsen, Rémi Carminati
We demonstrate that single scattering of p-polarized waves from uncorrelated surface and volume disorder can lead to perfect depolarization. The degree of polarization is shown to…
Single scattering of polarized light by correlated surface and volume disorder
J. -P. Banon, I. Simonsen, R. Carminati
We study light scattering by systems combining randomly rough surface and volume dielectric fluctuations. We introduce a general model including correlations between surface and vo…
Physics of polarized light scattering from weakly rough dielectric surfaces: Yoneda and Brewster scattering phenomena
Jean-Philippe Banon, Øyvind Storesund Hetland, Ingve Simonsen
The optical Yoneda and Brewster scattering phenomena are studied theoretically based on pertubative solutions of the reduced Rayleigh equations. The Yoneda phenomenon is characteri…
Selective enhancement of Selényi rings induced by the cross-correlation between the interfaces of a two-dimensional randomly rough dielectric film
Jean-Philippe Banon, Øyvind Storesund Hetland, Ingve Simonsen
By the use of both perturbative and non-perturbative solutions of the reduced Rayleigh equation, we present a detailed study of the scattering of light from two-dimensional weakly…
On the optimal design of grid-based binary holograms for matter wave lithography
Torstein Nesse, Jean-Philippe Banon, Bodil Holst +1
Grid based binary holography (GBH) is an attractive method for patterning with light or matter waves. It is an approximate technique in which different holographic masks can be use…