3 papers
physics.optics2020
Color Tuning by Spontaneous Propagation of Gap Surface Plasmons in Epsilon Near Zero Nano-Cavity
Giuseppe Emanuele Lio, Antonio Ferraro, Michele Giocondo +2
This work presents numerical and experimental results of plasmonic Metal-Insulator optical nano-cavities. The systems are composed of Silver as metal, polyvinylpyrrolidone or indiu…
physics.app-ph2020
Numerical modeling of active thermo-plasmonics experiments
Giuseppe E. Lio, Giovanna Palermo, Antonio De Luca +1
In this paper, we present a simple and robust numerical method able to predict, with high accuracy, the photo-thermal effects occurring for a gold nanoparticles arrangement under e…
physics.app-ph2019
A numerical ellipsometric analysis (NEA) of nanoscale layered systems
Giuseppe Emanuele Lio, Giovanna Palermo, Roberto Caputo +1
A simple and robust method able to predict, with high accuracy, the optical properties of single and multi-layer nanostructures is presented. The method exploits a COMSOL Multiphys…