2 papers
physics.optics2026
Multi-wavelength UV Upconversion in Lanthanides assisted by Photonic Crystals
Damien Rinnert, Emmanuel Drouard, Antonio Pereira +6
Upconversion luminescence consists of the absorption of low-energies photons followed by the emission of a higher energy photon. The process has mainly been studied in lanthanides…
physics.comp-ph2025
Thermoplasmonics of Gold-Core Silica-Shell Colloidal Nanoparticles under Pulse Illumination
Julien El Hajj, Gilles Ledoux, Samy Merabia
Core-shell nanoparticles, particularly those having a gold core, have emerged as a highly promising class of materials due to their unique optical and thermal properties, which und…