Accumulation-layer Surface Plasmons
Optics
2017-05-15 v1
Abstract
A rigorous analytical study of the eigenmodes supported by a charge accumulation layer within a transparent conductive oxide (TCO) is presented. The new class of surface plasmons termed Accumulation-Layer Surface Plasmon (ASP) is introduced. Near resonance ASP are tightly bound and display a vast effective index tunability that could be of great practical interest. The suppression of ASP in the presence of epsilon-near zero regions is discussed.
Cite
@article{arxiv.1705.04552,
title = {Accumulation-layer Surface Plasmons},
author = {Shima Fardad and E. Alexander Ramos and Alessandro Salandrino},
journal= {arXiv preprint arXiv:1705.04552},
year = {2017}
}