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physics.optics2025
Room-Temperature Surface Exciton Polaritons in Colloidal J-Aggregate Flakes
Carla Estévez-Varela, José Nuno Gama, Miguel Castillo +6
J-aggregates are promising organic materials for nanophotonic applications due to their excitonic properties and ability to support surface exciton polaritons at room temperature,…
physics.optics2025
Broadband High-Performance Terahertz Polarizers by Nanoimprint Lithography for Advanced Applications
Alexandre Chicharo, Zdenek Kaspar, Tatiana G. Rappoport +6
Terahertz polarizers are essential for advanced spectroscopic systems but face challenges like low transmission, short bandwidths and low extinction ratios. This study demonstrates…