2 papers
physics.optics2026
2D polaritons for Squeezing and Shrinking Light
Eduardo Bede Barros, Niclas Sven Müller, Stephanie Reich +1
Two-dimensional (2D) materials have emerged as an extraordinary platform for polaritonics, given their remarkable ability to confine light to deep sub-wavelength scales. However, a…
physics.optics2023
Longitudinal Polaritons in Crystals
Eduardo B. Barros, Stephanie Reich
The collective excitations of solids are classified as longitudinal and transverse depending on their relative polarization and propagation direction. This seemingly formal classif…