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 …

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

Real-space grids are a powerful alternative for the simulation of electronic systems. One of
the main advantages of the approach is the flexibility and simplicity of working directly in real …

We present an ab initio study of the hybridization of localized surface plasmons in a metal
nanoparticle dimer. The atomic structure, which is often neglected in theoretical studies of …

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

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

Atomically thin two-dimensional (2D) materials host a rich set of electronic states that differ
substantially from those of their bulk counterparts due to quantum confinement and …

The tremendous growth of the field of plasmonics in the past twenty years owes much to the
pre-existence of solid theoretical foundations. Rather than calling for the introduction of …

We study the effect of nonlocal optical response on the optical properties of metallic
nanowires, by numerically implementing the hydrodynamical Drude model for arbitrary …

Plasmonic transdimensional materials (TDMs), which are atomically thin metals of precisely
controlled thickness, are expected to exhibit large tailorability and dynamic tunability of their …