ArticleNano letters2023
Broadband Transient Response and Wavelength-Tunable Photoacoustics in Plasmonic Hetero-nanoparticles.
Article in Nano letters, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
4 citing papers in PubMed.
- Hot Electron-Informed Quantum Plasmonics in Nanoparticle-on-Mirror Nanocavities.Nanophotonics (Berlin, Germany) · 2026Article
- Spectral synthesis of temporal response of nonlinearity through tuneable electron and phonon dynamics in a metamaterial.Npj nanophotonics · 2026Article
- Meso-chiral optical properties of plasmonic nanoparticles: uncovering hidden chirality.Nanophotonics (Berlin, Germany) · 2025Article
- Recent advances in nanoultrasonography for the diagnosis and treatment of gastrointestinal diseases.Nanomedicine (London, England) · 2025Review
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The optically driven acoustic modes and nonlinear response of plasmonic nanoparticles are important in many applications, but are strongly resonant, which restricts their excitation to predefined wavelengths. Here, we demonstrate that multilayered spherical plasmonic hetero-nanoparticles, formed by alternating layers of gold and silica, provide a platform for a broadband nonlinear optical response from visible to near-infrared wavelengths. They also act as a tunable optomechanical system with mechanically decoupled layers in which different acoustic modes can be selectively switched on/off by tuning the excitation wavelength. These observations not only expand the knowledge about the internal structure of composite plasmonic nanoparticles but also allow for an additional degree of freedom for controlling their nonlinear optical and mechanical properties.
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Registered trials
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