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 …

Plasmonics is a revolutionary concept in nanophotonics that combines the properties of both
photonics and electronics by confining light energy to a nanometer-scale oscillating field of …

Metallic nanostructures exhibit a multitude of optical resonances associated with localized
surface plasmon excitations. Recent observations of plasmonic phenomena at the sub …

Metallic structures with nanogap features have proven highly effective as building blocks for
plasmonic systems, as they can provide a wide tuning range of operating frequencies and …

The physical properties of metals change when their dimensions are reduced to the nano-
scale and new phenomena such as the localized surface-plasmon resonance (LSPR) …

The standard hydrodynamic Drude model with hard-wall boundary conditions can give
accurate quantitative predictions for the optical response of noble-metal nanoparticles …

Plasmonic phenomena in metals are commonly explored within the framework of classical
electrodynamics and semiclassical models for the interactions of light with free-electron …

A study of the size dependent blue-and red-shift of the plasmon band of silver nanoparticle
films in aqueous solution is reported. A detection scheme, where the particle size is …

The macroscopic electromagnetic boundary conditions, which have been established for
over a century, are essential for the understanding of photonics at macroscopic length …

Scattering of light by plasmonic nanoparticles is classically described using bulk material
properties with infinitesimally thin boundaries. However, because of the quantum nature of …