Electrically tunable plasmonic metasurface as a matrix of nanoantennas

Electrically tunable plasmonic metasurface as a matrix of nanoantennas

We report the fabrication and characterization of a plasmonic metasurface comprising electrically-contacted sub-wavelength gold dipole nanoantennas, conformally coated by a thin hafnia film, an indium tin oxide layer and a backside mirror, forming metal–oxide–semiconductor (MOS) capacitors, for use...

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Bibliographic Details
Main Authors: Mayoral Astorga Luis Angel, Shabaninezhad Masoud, Northfield Howard, Ntais Spyridon, Rashid Sabaa, Lisicka-Skrzek Ewa, Mehrvar Hamid, Bernier Eric, Goodwill Dominic, Ramunno Lora, Berini Pierre
Format: Article
Language:English
Published: De Gruyter 2024-02-01
Series:Nanophotonics
Subjects:
optical
reflectarray
plasmonics
metasurface
indium tin oxide
phased array
Online Access:https://doi.org/10.1515/nanoph-2023-0796
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https://doi.org/10.1515/nanoph-2023-0796

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