Core-shell excitonic nanoparticles emulating plasmon like-properties

Carla Estévez-Varela; Sara Núñez-Sánchez; Jorge Pérez-Juste; Isabel Pastoriza-Santos

doi:10.1117/12.2594115

1 August 2021 Core-shell excitonic nanoparticles emulating plasmon like-properties

Carla Estévez-Varela, Sara Núñez-Sánchez, Jorge Pérez-Juste, Isabel Pastoriza-Santos

Proceedings Volume 11797, Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XIX; 117971Z (2021) https://doi.org/10.1117/12.2594115
Event: SPIE Nanoscience + Engineering, 2021, San Diego, California, United States

Conference Poster

Abstract

Plasmonic materials are well stablished and used in fields like biomedicine or energy harvesting due to their exceptional optical properties. One of the most interesting characteristics of plasmonic nanoparticles is their ability to confine light at the nanoscale. Nevertheless, such behaviour can also be found in some non-metallic materials as in organic-excitonic materials based on J-aggregates. Herein, we evaluate the synthetic route to obtain colloidal dispersions of excitonic core-shell nanoparticles that can mimicking plasmonic behaviour.

Conference Presentation

Citation Download Citation

Carla Estévez-Varela, Sara Núñez-Sánchez, Jorge Pérez-Juste, and Isabel Pastoriza-Santos "Core-shell excitonic nanoparticles emulating plasmon like-properties", Proc. SPIE 11797, Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XIX, 117971Z (1 August 2021); https://doi.org/10.1117/12.2594115

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