Collective plasmonic resonances enhance the photoluminescence of rare-earth nanocrystal films processed by ultrafast annealing

Herein, we demonstrate that rapid thermal annealing allows achieving close-to-one photoluminescence quantum yield while preserving the transparency of rare-earth nanocrystal films, which further enables their integration with nanophotonics. The combination with periodic arrays of aluminum nanodisks...

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Detalles Bibliográficos
Autores principales: Cabello-Olmo, Elena, Higashino, Makoto, Murai, Shunsuke, Tanaka, Katsuhisa, Lozano, Gabriel, Míguez, Hernán
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2022
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9890481/
https://www.ncbi.nlm.nih.gov/pubmed/36645116
http://dx.doi.org/10.1039/d2cc04779a
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author Cabello-Olmo, Elena
Higashino, Makoto
Murai, Shunsuke
Tanaka, Katsuhisa
Lozano, Gabriel
Míguez, Hernán
author_facet Cabello-Olmo, Elena
Higashino, Makoto
Murai, Shunsuke
Tanaka, Katsuhisa
Lozano, Gabriel
Míguez, Hernán
author_sort Cabello-Olmo, Elena
collection PubMed
description Herein, we demonstrate that rapid thermal annealing allows achieving close-to-one photoluminescence quantum yield while preserving the transparency of rare-earth nanocrystal films, which further enables their integration with nanophotonics. The combination with periodic arrays of aluminum nanodisks that support collective plasmonic resonances leads to enhanced directional emission.
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spelling pubmed-98904812023-02-02 Collective plasmonic resonances enhance the photoluminescence of rare-earth nanocrystal films processed by ultrafast annealing Cabello-Olmo, Elena Higashino, Makoto Murai, Shunsuke Tanaka, Katsuhisa Lozano, Gabriel Míguez, Hernán Chem Commun (Camb) Chemistry Herein, we demonstrate that rapid thermal annealing allows achieving close-to-one photoluminescence quantum yield while preserving the transparency of rare-earth nanocrystal films, which further enables their integration with nanophotonics. The combination with periodic arrays of aluminum nanodisks that support collective plasmonic resonances leads to enhanced directional emission. The Royal Society of Chemistry 2022-12-22 /pmc/articles/PMC9890481/ /pubmed/36645116 http://dx.doi.org/10.1039/d2cc04779a Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Cabello-Olmo, Elena
Higashino, Makoto
Murai, Shunsuke
Tanaka, Katsuhisa
Lozano, Gabriel
Míguez, Hernán
Collective plasmonic resonances enhance the photoluminescence of rare-earth nanocrystal films processed by ultrafast annealing
title Collective plasmonic resonances enhance the photoluminescence of rare-earth nanocrystal films processed by ultrafast annealing
title_full Collective plasmonic resonances enhance the photoluminescence of rare-earth nanocrystal films processed by ultrafast annealing
title_fullStr Collective plasmonic resonances enhance the photoluminescence of rare-earth nanocrystal films processed by ultrafast annealing
title_full_unstemmed Collective plasmonic resonances enhance the photoluminescence of rare-earth nanocrystal films processed by ultrafast annealing
title_short Collective plasmonic resonances enhance the photoluminescence of rare-earth nanocrystal films processed by ultrafast annealing
title_sort collective plasmonic resonances enhance the photoluminescence of rare-earth nanocrystal films processed by ultrafast annealing
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9890481/
https://www.ncbi.nlm.nih.gov/pubmed/36645116
http://dx.doi.org/10.1039/d2cc04779a
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