Tunable Plasmon Resonance in Silver Nanodisk-on-Mirror Structures and Scattering Enhancement by Annealing

In this study, we evaluated the surface plasmon characteristics of periodic silver nanodisk structures fabricated on a dielectric thin-film spacer layer on a Ag mirror substrate (NanoDisk on Mirror: NDoM) through finite difference time domain (FDTD) simulations and experiments involving actual sampl...

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Bibliographic Details
Main Authors: Ryohei Hatsuoka, Kota Yamasaki, Kenji Wada, Tetsuya Matsuyama, Koichi Okamoto
Format: Article
Language:English
Published: MDPI AG 2024-09-01
Series:Nanomaterials
Subjects:
Online Access:https://www.mdpi.com/2079-4991/14/19/1559