Title: Ultrafast photoluminescence and multiscale light amplification in nanoplasmonic cavity glass
Authors: Piotr Piotrowski, Marta Buza, Rafał Nowaczyński, Nuttawut Kongsuwan, Hańcza B. Surma, Paweł Osewski, Marcin Gajc, Adam Strzęp, Witold Ryba-Romanowski, Ortwin Hess and Dorota A. Pawlak
Journal: Nature Communications
DOI: 10.1038/s41467-024-47539-3

We have obtained and demonstrated a material which appears to be the only solid volumetric QD-based plexcitonic material exhibiting increased spontaneous emission, three orders of magnitude decreased lifetime, and narrowband emission. These properties are present at room temperature, in contrast to other systems described thus far. All of the above results, combined with the facile fabrication enabled by the NPDD method, demonstrate the rapid and scalable fabrication of active plasmonic systems, which has not previously been achieved.