Fresnel coefficients of a two-dimensional atomic crystal
Optics
2016-01-20 v2 Mesoscale and Nanoscale Physics
Abstract
In general the experiments on the linear optical properties of a single-layer two-dimensional atomic crystal are interpreted by modeling it as a homogeneous slab with an effective thickness. Here I fit the most remarkable experiments in graphene optics by using the Fresnel coefficients, fixing both the surface susceptibility and the surface conductivity of graphene. It is shown that the Fresnel coefficients and the slab model are not equivalent. Experiments indicate that the Fresnel coefficients are able to simulate the overall experiments here analyzed, while the slab model fails to predict absorption and the phase of the reflected light.
Cite
@article{arxiv.1509.04136,
title = {Fresnel coefficients of a two-dimensional atomic crystal},
author = {Michele Merano},
journal= {arXiv preprint arXiv:1509.04136},
year = {2016}
}