Photoluminescence emission and Raman enhancement in TERS: an experimental and analytic revisiting

Photoluminescence emission and Raman enhancement in TERS: an experimental and analytic revisiting

An analytic model is used to calculate the Raman and fluorescence enhancement of a molecule in between two closely spaced gold nanospheres. Instead of using the conventional approach that only the dipolar plasmonic mode is considered, we calculate the electric field enhancement in the nanometre size...

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Bibliographic Details
Main Authors: Chen Yu-Ting, Liu Quan, Schneider Felix, Brecht Marc, Meixner Alfred J., Zhang Dai
Format: Article
Language:English
Published: De Gruyter 2024-02-01
Series:Nanophotonics
Subjects:
ters
plasmonics
gap-mode
gap distance
cobalt phthalocyanine
copper phthalocyanine
Online Access:https://doi.org/10.1515/nanoph-2023-0882

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