2 papers
physics.optics2026
Emergence of Localized Surface Plasmons in Unpatterned Hyperdoped Polycrystalline Silicon
Mohamad Bahsoun, Jesse Groenen, Gonzague Agez +7
The ability to engineer localized surface plasmon resonances at large scale usually relies on precise nanoscale patterning. Here, we demonstrate that mid-infrared plasmonic respons…
physics.optics2025
Morphologies of caustics studied by catastrophe charged-particle optics
Tom Fraysse, Robin Cours, Hugo Lourenço-Martins +1
This paper explores the topologies of caustics observed in instruments that employ charged particles, such as electron and ion microscopes. These geometrical figures are studied he…