Presentation
17 March 2023 Enhancement of solid-state photon upconversion by controlling the spatial arrangement of dyes on plasmonic nano-interfaces
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Abstract
Localized surface plasmon resonance (LSPR) of noble metal nanoparticles is an optical phenomenon to enhance the electro-magnetic field near a particle and has the potential to enhance the performance of solid-state triplet-triplet annihilation photon upconversion (TTA-UC). In order to fully utilize an enhanced electro-magnetic field generated by LSPR, the spatial arrangement of dye molecules near noble metal nanoparticle plays an important role. In this study, donor and acceptor molecules are sequentially introduced on the plasmonic nanoparticles and investigated the correlation between the spatial arrangement of dye molecules and the UC enhancement behavior in solid-state TTA-UC.
Conference Presentation
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Kodai Matsumoto, Udai Danyoshi, Tomohiro Ryu, Junpei Kondo, Takeo Nakano, Kiyoshi Miyata, Nobuhiro Yanai, Shigenori Fujikawa, and Nobuo Kimizuka "Enhancement of solid-state photon upconversion by controlling the spatial arrangement of dyes on plasmonic nano-interfaces", Proc. SPIE PC12431, Photonic and Phononic Properties of Engineered Nanostructures XIII, PC1243112 (17 March 2023); https://doi.org/10.1117/12.2647196
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KEYWORDS
Molecules

Solid state physics

Upconversion

Plasmonics

Nanoparticles

Polymers

Gold

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