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Stark Effect Control of the Scattering Properties of Plasmonic Nanogaps

Pagnotto, Donatello; Muravitskaya, Alina; Benoit, David M.; Bouillard, Jean Sebastien G.; Adawi, Ali M.

Authors

Donatello Pagnotto

Alina Muravitskaya

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Dr David Benoit D.Benoit@hull.ac.uk
Senior Lecturer in Molecular Physics and Astrochemistry



Abstract

The development of actively tunable plasmonic nanostructures enables real-time and on-demand enhancement of optical signals. This is an essential requirement for a wide range of applications such as sensing and nanophotonic devices. Here we show that by modifying the transition energies of a material via the application of an electric field, the Stark effect offers practical approach to realise nano-scattering sources with high integration potential and a direct method to probe the excitonic properties of semiconducting materials on the nanoscale.

Citation

Pagnotto, D., Muravitskaya, A., Benoit, D. M., Bouillard, J. S. G., & Adawi, A. M. (2023). Stark Effect Control of the Scattering Properties of Plasmonic Nanogaps. ACS Applied Optical Materials, 1(1), 500–506. https://doi.org/10.1021/acsaom.2c00135

Journal Article Type Article
Conference Name International Conference on Metamaterials, Photonic Crystals and Plasmonics
Acceptance Date Dec 5, 2022
Online Publication Date Dec 20, 2022
Publication Date Jan 27, 2023
Deposit Date Dec 15, 2022
Publicly Available Date Dec 21, 2022
Journal ACS Applied Optical Materials
Publisher American Chemical Society
Peer Reviewed Peer Reviewed
Volume 1
Issue 1
Pages 500–506
DOI https://doi.org/10.1021/acsaom.2c00135
Keywords Stark Effect; Plasmonic Nano-gap; Organic Semiconductor; FDTD; Molecular Polarizability; DFPT
Public URL https://hull-repository.worktribe.com/output/4154891

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