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Optical Characterization of Plasmonic Indium Lattices Fabricated via Electrochemical Deposition

[Image: see text] The optical properties of periodic metallic nanoparticle lattices have found many exciting applications. Indium is an emerging plasmonic material that offers to extend the plasmonic applications given by gold and silver from the visible to the ultraviolet spectral range, with appli...

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Autores principales: Valenti, Marco, Wobben, Merlinde D., Bleiji, Yorick, Cordaro, Andrea, Tabernig, Stefan W., Aarts, Mark, Buijs, Robin D., Rodriguez, Said Rahimzadeh-Kalaleh, Polman, Albert, Alarcón-Lladó, Esther
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2023
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10043931/
https://www.ncbi.nlm.nih.gov/pubmed/37007840
http://dx.doi.org/10.1021/acsaom.2c00188
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author Valenti, Marco
Wobben, Merlinde D.
Bleiji, Yorick
Cordaro, Andrea
Tabernig, Stefan W.
Aarts, Mark
Buijs, Robin D.
Rodriguez, Said Rahimzadeh-Kalaleh
Polman, Albert
Alarcón-Lladó, Esther
author_facet Valenti, Marco
Wobben, Merlinde D.
Bleiji, Yorick
Cordaro, Andrea
Tabernig, Stefan W.
Aarts, Mark
Buijs, Robin D.
Rodriguez, Said Rahimzadeh-Kalaleh
Polman, Albert
Alarcón-Lladó, Esther
author_sort Valenti, Marco
collection PubMed
description [Image: see text] The optical properties of periodic metallic nanoparticle lattices have found many exciting applications. Indium is an emerging plasmonic material that offers to extend the plasmonic applications given by gold and silver from the visible to the ultraviolet spectral range, with applications in imaging, sensing, and lasing. Due to the high vapor pressure/low melting temperature of indium, nanofabrication of ordered metallic nanoparticles is nontrivial. In this work, we show the potential of selective area electrochemical deposition to generate large-area lattices of In pillars for plasmonic applications. We study the optical response of the In lattices by means of angle-dependent extinction measurements demonstrating strong plasmonic surface lattice resonances and a good agreement with numerical simulations. The results open avenues toward high-quality lattices of plasmonic indium nanoparticles and can be extended to other promising plasmonic materials that can be electrochemically grown.
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spelling pubmed-100439312023-03-29 Optical Characterization of Plasmonic Indium Lattices Fabricated via Electrochemical Deposition Valenti, Marco Wobben, Merlinde D. Bleiji, Yorick Cordaro, Andrea Tabernig, Stefan W. Aarts, Mark Buijs, Robin D. Rodriguez, Said Rahimzadeh-Kalaleh Polman, Albert Alarcón-Lladó, Esther ACS Appl Opt Mater [Image: see text] The optical properties of periodic metallic nanoparticle lattices have found many exciting applications. Indium is an emerging plasmonic material that offers to extend the plasmonic applications given by gold and silver from the visible to the ultraviolet spectral range, with applications in imaging, sensing, and lasing. Due to the high vapor pressure/low melting temperature of indium, nanofabrication of ordered metallic nanoparticles is nontrivial. In this work, we show the potential of selective area electrochemical deposition to generate large-area lattices of In pillars for plasmonic applications. We study the optical response of the In lattices by means of angle-dependent extinction measurements demonstrating strong plasmonic surface lattice resonances and a good agreement with numerical simulations. The results open avenues toward high-quality lattices of plasmonic indium nanoparticles and can be extended to other promising plasmonic materials that can be electrochemically grown. American Chemical Society 2023-03-15 /pmc/articles/PMC10043931/ /pubmed/37007840 http://dx.doi.org/10.1021/acsaom.2c00188 Text en © 2023 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by/4.0/Permits the broadest form of re-use including for commercial purposes, provided that author attribution and integrity are maintained (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Valenti, Marco
Wobben, Merlinde D.
Bleiji, Yorick
Cordaro, Andrea
Tabernig, Stefan W.
Aarts, Mark
Buijs, Robin D.
Rodriguez, Said Rahimzadeh-Kalaleh
Polman, Albert
Alarcón-Lladó, Esther
Optical Characterization of Plasmonic Indium Lattices Fabricated via Electrochemical Deposition
title Optical Characterization of Plasmonic Indium Lattices Fabricated via Electrochemical Deposition
title_full Optical Characterization of Plasmonic Indium Lattices Fabricated via Electrochemical Deposition
title_fullStr Optical Characterization of Plasmonic Indium Lattices Fabricated via Electrochemical Deposition
title_full_unstemmed Optical Characterization of Plasmonic Indium Lattices Fabricated via Electrochemical Deposition
title_short Optical Characterization of Plasmonic Indium Lattices Fabricated via Electrochemical Deposition
title_sort optical characterization of plasmonic indium lattices fabricated via electrochemical deposition
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10043931/
https://www.ncbi.nlm.nih.gov/pubmed/37007840
http://dx.doi.org/10.1021/acsaom.2c00188
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