Distinguishable Plasmonic Nanoparticle and Gap Mode Properties in a Silver Nanoparticle on a Gold Film System Using Three-Dimensional FDTD Simulations

Distinguishable Plasmonic Nanoparticle and Gap Mode Properties in a Silver Nanoparticle on a Gold Film System Using Three-Dimensional FDTD Simulations

We present a computational study of the near-field enhancement properties from a plasmonic nanomaterial based on a silver nanoparticle on a gold film. Our simulation studies show a clear distinguishability between nanoparticle mode and gap mode as a function of dielectric layer thickness. The observ...

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Bibliographic Details
Main Authors: Vasanthan Devaraj, Jong-Min Lee, Jin-Woo Oh
Format: Article
Language:English
Published: MDPI AG 2018-07-01
Series:Nanomaterials
Subjects:
plasmonics
simulations
metallic nanostructures
near-field enhancement
plasmonic modes
particle on a film
Online Access:http://www.mdpi.com/2079-4991/8/8/582

Internet

http://www.mdpi.com/2079-4991/8/8/582

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