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Article

2 Citations

5,193 Views

17 Pages

Acoustic Vibration Modes of Gold–Silver Core–Shell Nanoparticles

Tadele Orbula Otomalo,
Lorenzo Di Mario,
Cyrille Hamon,
Doru Constantin,
Francesco Toschi,
Khanh-Van Do,
Vincent Juvé,
Pascal Ruello,
Patrick O’Keeffe and
Daniele Catone
+ 2 authors

Chemosensors2022, 10(5), 193;https://doi.org/10.3390/chemosensors10050193

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20 May 2022

Bimetallic Au/Ag core–shell cuboid nanoparticles (NPs) exhibit a complex plasmonic response dominated by a dipolar longitudinal mode and higher-order transverse modes in the near-UV, which may be exploited for a range of applications. In this p...

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Article

2 Citations

1,850 Views

15 Pages

Numerical Investigation of Localized Surface Plasmons in Gold Nano-Ridge Dimer-on-Mirror Structures

Mohamed El Ghafiani,
Adnane Noual,
Madiha Amrani,
Mohammed Moutaouekkil and
El Houssaine El Boudouti

Photonics2024, 11(9), 817;https://doi.org/10.3390/photonics11090817

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30 August 2024

The study of localized surface plasmons (LSPs) in nanoscale structures is an essential step towards identifying optimal plasmonic modes that can facilitate robust optomechanical coupling and deepen our understanding of light–matter interactions...

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