Phase-change materials (PCMs) and compounds enable a combination of features for
implementing advanced and multifunctional nanophotonic applications. Possessing …

Surface plasmon photodetectors are of vigorous current interest. Such detectors typically
combine a metallic structure that supports surface plasmons with a photodetection structure …

A novel material platform based on metallic thin films with ultra-low losses in the visible and
near-IR range is crucial for rapid development of a wide range of new generation plasmonic …

Spinel ZnGa2O4 has received significant attention from researchers due to its wide bandgap
and high chemical and thermal stability; hence, paving the way for it to have potential in …

In this paper we present a sub-bandgap photodetector consisting of a metal grating on a thin
metal patch on silicon, which makes use of the enhancement produced by the excitation of …

We propose and report on the design of a 1-D metallo-dielectric nano-grating on a GaAs
substrate. We numerically study the impact of grating period, slit and wire widths, and …

This study is devoted to analysis by the method of modeling photoelectric processes of
charge transfer in thin silicon structures with ap–n junction containing nanoparticles of …

We present a fabricated metal-semiconductor-metal (MSM) photodetector exhibiting an
enhanced photocurrent by integrating a nanoscale metallic grating into its contacts. This …

Visible and infrared photons can be detected with a broadband response via the internal
photoeffect. By use of plasmonic nanostructures, ie, nanoantennas, wavelength selectivity …

Bull's eye antennas are capable of efficiently collecting and concentrating optical signals
into an ultrasmall area, offering an excellent solution to break the bottleneck between speed …