ReviewNanophotonics (Berlin, Germany)2023
Ultrafast hot electron dynamics in plasmonic nanostructures: experiments, modelling, design.
Review in Nanophotonics (Berlin, Germany), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed.
- Strong light-matter interactions in hybrid polaritonic systems.Chemical communications (Cambridge, England) · 2026Review
- Hot Electrons Control of Quantum Dot Emission Using Plasmonic Supercells.The journal of physical chemistry. C, Nanomaterials and interfaces · 2026Article
- Hot Electron-Informed Quantum Plasmonics in Nanoparticle-on-Mirror Nanocavities.Nanophotonics (Berlin, Germany) · 2026Article
- Characterizing Polarizers with Direct Electrical Readouts.Nanomaterials (Basel, Switzerland) · 2026Article
- Scalable, Microwave-Enabled Synthesis of Ternary WAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Morphology-modified contributions of electronic transitions to the optical response of plasmonic nanoporous gold metamaterial.Nature communications · 2026Article
- Real-time tracking of energy flow in cluster formation.Communications chemistry · 2025Article
- Visualizing hot carrier dynamics by nonlinear optical spectroscopy at the atomic length scale.Nature communications · 2025Article
- Dielectric metasurface-assisted terahertz sensing: mechanism, fabrication, and multiscenario applications.Nanophotonics (Berlin, Germany) · 2025Review
- Reversibly Alterable Hot-Electron Photodetection Without Altering Working Wavelengths Through Phase-Change Material SbMicromachines · 2025Article
- Deciphering the Photocatalysis Mechanism of Semimetallic Bismuth Nanoparticles.The journal of physical chemistry. C, Nanomaterials and interfaces · 2024Article
- Sub-picosecond biphasic ultrafast all-optical switching in ultraviolet band.Nanophotonics (Berlin, Germany) · 2024Article
- High-Performance Planar Broadband Hot-Electron Photodetection through Platinum-Dielectric Triple Junctions.Nanomaterials (Basel, Switzerland) · 2024Article
- Hot Electrons in a Steady State: Interband vs Intraband Excitation of Plasmonic Gold.ACS nano · 2024Article
- Peeking into the Femtosecond Hot-Carrier Dynamics Reveals Unexpected Mechanisms in Plasmonic Photocatalysis.Journal of the American Chemical Society · 2024Article
- Designing Metasurfaces for Efficient Solar Energy Conversion.ACS photonics · 2023Review
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Metallic nanostructures exhibit localized surface plasmons (LSPs), which offer unprecedented opportunities for advanced photonic materials and devices. Following resonant photoexcitation, LSPs quickly dephase, giving rise to a distribution of energetic 'hot' electrons in the metal. These out-of-equilibrium carriers undergo ultrafast internal relaxation processes, nowadays pivotal in a variety of applications, from photodetection and sensing to the driving of photochemical reactions and ultrafast all-optical modulation of light. Despite the intense research activity, exploitation of hot carriers for real-world nanophotonic devices remains extremely challenging. This is due to the complexity inherent to hot carrier relaxation phenomena at the nanoscale, involving short-lived out-of-equilibrium electronic states over a very broad range of energies, in interaction with thermal electronic and phononic baths. These issues call for a comprehensive understanding of ultrafast hot electron dynamics in plasmonic nanostructures. This paper aims to review our contribution to the field: starting from the fundamental physics of plasmonic nanostructures, we first describe the experimental techniques used to probe hot electrons; we then introduce a numerical model of ultrafast nanoscale relaxation processes, and present examples in which experiments and modelling are combined, with the aim of designing novel optical functionalities enabled by ultrafast hot-electron dynamics.
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