V-shaped active plasmonic meta-polymers

We report the design and fabrication of V-shaped plasmonic meta-polymers on a glass substrate or silicon wafer using a surface functionalization approach. The efficacy of the assembly method is examined by analyzing the surface enhanced Raman scattering by an individual V-shaped antenna experimental...

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Bibliographic Details
Published in:Nanoscale 2019-03, Vol.11 (9), p.3799-3803
Main Authors: Jana, Debrina, Vasista, Adarsh B, Jog, Harshvardhan, Tripathi, Ravi P N, Allen, Monica, Allen, Jeffery, Pavan Kumar, G V
Format: Article
Language:English
Subjects:
Computer simulation
Dependence
Electromagnetic fields
Glass substrates
Polymers
Raman spectra
Silicon substrates
Silicon wafers
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Summary:We report the design and fabrication of V-shaped plasmonic meta-polymers on a glass substrate or silicon wafer using a surface functionalization approach. The efficacy of the assembly method is examined by analyzing the surface enhanced Raman scattering by an individual V-shaped antenna experimentally and using computational simulations to determine the polarization dependence of local electromagnetic field enhancement.
ISSN:2040-3364
2040-3372
DOI:10.1039/c8nr10034a