Overcoming evanescent field decay using 3D-tapered nanocavities for on-chip targeted molecular analysis

Enhancement of optical emission on plasmonic nanostructures is intrinsically limited by the distance between the emitter and nanostructure surface, owing to a tightly-confined and exponentially-decaying electromagnetic field. This fundamental limitation prevents efficient application of plasmonic fl...

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Bibliographic Details
Published in:Nat Commun
Main Authors: Kumar, Shailabh, Park, Haeri, Cho, Hyunjun, Siddique, Radwanul H., Narasimhan, Vinayak, Yang, Daejong, Choo, Hyuck
Format: Artigo
Language:Inglês
Published: Nature Publishing Group UK 2020
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Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC7287113/
https://ncbi.nlm.nih.gov/pubmed/32523000
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41467-020-16813-5
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