Fano Metamaterials on Nanopedestals for Plasmon-Enhanced Infrared Spectroscopy

Fano Metamaterials on Nanopedestals for Plasmon-Enhanced Infrared Spectroscopy

Abstract We report a sensing platform for surface-enhanced infrared absorption (SEIRA) spectroscopy, based on Fano metamaterials (FMMs) on dielectric nanopedestals. FMMs consist of two parallel gold (Au) nanorod antennas, with a small horizontal coupler attached to one of the nanorod antenna. When p...

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Bibliographic Details
Main Authors: Yongseok Jung, Inyong Hwang, Jaeyeon Yu, Jihye Lee, Jun-Hyuk Choi, Jun-Ho Jeong, Joo-Yun Jung, Jongwon Lee
Format: Article
Language:English
Published: Nature Portfolio 2019-05-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-019-44396-9

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