Title :
Strong excitonic-plasmonic coupling in hybrid system of metal nanoparticles and J-aggregates of organic dye
Author :
Melnikau, Dzmitry ; Savateeva, Diana ; Sanchez-Iglesias, Ana ; Grzelczak, Marek ; Liz-Marzan, Luiz M. ; Schmidt, Mikolaj K. ; Estiban, Ruben ; Aizpurua, Javier ; Rakovich, Yury P.
Author_Institution :
Donostia Int. Phys. Center (DIPC), Centro de Fis. de Mater., UPV/EHU, Donostia-San Sebastian, Spain
Abstract :
We present our recent results on the development and characterization of hybrid sytems consisting of plasmonic nanostructures and organic dye molecules in a J-aggregate state. The measured spectra exhibit a strongly suppressed signal at wavelengths which correspond to the J-aggregate band, which is indicative of strong interaction between the plasmonic and excitonic systems.
Keywords :
aggregates (materials); dyes; excitons; gold; nanocomposites; nanofabrication; nanoparticles; nanorods; plasmonics; Au; J-aggregate state; excitonic systems; excitonic-plasmonic coupling; gold nanorods; metal nanoparticles; organic dye molecules; plasmonic nanostructures; plasmonic systems; Absorption; Couplings; Erbium; Excitons; Gold; Photoluminescence; Plasmons; J-aggregates; excitons; metal nanoparticles; organic dyes; plasmons;
Conference_Titel :
Transparent Optical Networks (ICTON), 2015 17th International Conference on
Conference_Location :
Budapest
DOI :
10.1109/ICTON.2015.7193582
