Large‐Area Plasmonic Switches Based on Crystalline Au Nanoparticles Between VO2 Layers for Enhanced Switching in Visible–Near‐Infrared Regime

Large‐Area Plasmonic Switches Based on Crystalline Au Nanoparticles Between VO2 Layers for Enhanced Switching in Visible–Near‐Infrared Regime

Vanadium dioxide (VO2) undergoes a reversible phase change, from semiconducting to metallic, with a change in temperature. Herein, plasmonic switches–based on gold nanoparticles (Au NPs) embedded between layers of VO2 films–that exhibit enhanced switching of the optical transmission as the temperatu...

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Bibliographic Details
Main Authors: Ajay Kumar Agrawal, Abhijit Das, Nitin Gupta, Kamal Kumar, Anuj Dhawan
Format: Article
Language:English
Published: Wiley-VCH 2022-03-01
Series:Advanced Photonics Research
Subjects:
crystalline gold nanoparticles
optical switches
plasmonics
pulsed laser deposition
tunability
vanadium dioxide
Online Access:https://doi.org/10.1002/adpr.202100253

Internet

https://doi.org/10.1002/adpr.202100253

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