Relevant properties of gold nanoparticles, such as stability and biocompatibility, together
with their peculiar optical and electronic behavior, make them excellent candidates for …

The concentration and manipulation of light in the nanoscale range are fundamental to
nanophotonic research. Plasmonic nanoparticles can localize electromagnetic waves within …

Heat is a well-known treatment method for a wide range of diseases. Hyperthermia
treatment or intentional overheating of cells is a rapidly developing therapeutic strategy in …

This work proposes a new approach on exploring Zinc Oxide (ZnO) nanodiffusers to improve
organic solar cell (OSC) performance. ZnO nanoparticles (NPs) dispersed on the OSC top …

An ultrawideband (UWB) antenna covering the lower terahertz band is designed and
numerically analyzed. A number of higher-order modes are excited and merged to provide …

Exceptional points are spectral singularities of open systems, where several eigenvalues
and eigenvectors coalesce. In photonics, they are associated to remarkable phenomena …

Plasmonic metal nanoparticles due to their characteristic localized surface plasmon
resonance (LSPR) in the optical region of the electromagnetic wave are of much interest …

A modified Koch frontier, super wide band antenna is designed and analyzed in both
frequency and time domain. A novel combination of partial ground structure with asymmetric …

High-index dielectric nanoantennas, which provide an interplay between electric and
magnetic modes, have been widely used as building blocks for a variety of devices and …

It is very natural to use silicon as a primary material for microelectronics. However, silicon
application in nanophotonics is limited due to the indirect gap of its energy band structure …