Anapole Modes in Hollow Nanocuboid Dielectric Metasurfaces for Refractometric Sensing

Anapole Modes in Hollow Nanocuboid Dielectric Metasurfaces for Refractometric Sensing

This work proposes the use of the refractive index sensitivity of non-radiating anapole modes of high-refractive-index nanoparticles arranged in planar metasurfaces as a novel sensing principle. The spectral position of anapole modes excited in hollow silicon nanocuboids is first investigated as a f...

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Bibliographic Details
Main Authors: José Francisco Algorri, Dimitrios C. Zografopoulos, Antonio Ferraro, Braulio García-Cámara, Ricardo Vergaz, Romeo Beccherelli, José Manuel Sánchez-Pena
Format: Article
Language:English
Published: MDPI AG 2018-12-01
Series:Nanomaterials
Subjects:
dielectric nanoparticles
anapole mode
metasurfaces
sensing devices
Online Access:http://www.mdpi.com/2079-4991/9/1/30

Internet

http://www.mdpi.com/2079-4991/9/1/30

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