2 papers
cond-mat.mes-hall2025
Wave-mixing cathodoluminescence microscopy of low-frequency excitations
Leila Prelat, Eduardo J. C. Dias, F. Javier GarcÃa de Abajo
Nonlinear optical phenomena such as parametric amplification and frequency conversion are typically driven by external optical fields. Free electrons can also act as electromagneti…
physics.optics2025
Prospects to bypass nonlocal phenomena in metals using phonon-polaritons
Jacob T. Heiden, Eduardo J. C. Dias, Minhyuk Kim +6
Electromagnetic design relies on an accurate understanding of light-matter interactions, yet often overlooks electronic length scales. Under extreme confinement, this omission can…