FIG 1 (IMAGE) Compuscript Ltd Caption Figure 1 Plasmonic nanocavities composed of plasmonic nanoparticle deposited on metal thin films with integrated two-dimensional materials. Credit OES Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.