Nonlocal optical response in metallic nanostructures

Abstract

This review provides a broad overview of the studies and effects of nonlocal response in metallic nanostructures. In particular, we thoroughly present the nonlocal hydrodynamic model and the recently introduced generalized nonlocal optical response (GNOR) model. The influence of nonlocal response on plasmonic excitations is studied in key metallic geometries, such as spheres and dimers, and we derive new consequences due to the GNOR model. Finally, we propose several trajectories for future work on nonlocal response, including experimental setups that may unveil further effects of nonlocal response.

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Cited by in corpus (100)

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• Multipole plasmons and their disappearance in few-nanometer silver nanoparticles
• A General Theoretical and Experimental Framework for Nanoscale Electromagnetism
• Quantum Hydrodynamic Theory for Plasmonics: Impact of the Electron Density Tail
• Hot carriers generated by plasmons: where are they are generated and where do they go from there?
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• Quantum Nanophotonics in Two-Dimensional Materials
• Black Phosphorus Plasmonics: Anisotropic Elliptical Propagation and Nonlocality-Induced Canalization
• Projected-Dipole Model for Quantum Plasmonics
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• Plasmonics for emerging quantum technologies
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• Ill-defined Topological Phases in Dispersive Photonic Crystals
• Toward Optimum Coupling between Free Electrons and Confined Optical Modes
• Impact of surface collisions on enhancement and quenching of the luminescence near the metal nanoparticles
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