We discuss a fundamentally new approach for the measurement of electric (E) fields that will
lead to the development of a broadband, direct SI-traceable, compact, self-calibrating E-field …

Titanium oxynitride (TiO x N y) thin films are fabricated using reactive magnetron sputtering.
The mechanism of their growth formation is explained, and their optical properties are …

We report on the possibility of adopting active gain materials (specifically, made of
fluorescent dyes) to mitigate the losses in a 3D periodic array of dielectric-core metallic-shell …

The aim of this study is to introduce a compact metamaterial structure for dual-band (C-and
Ku-band) applications. Due to their unique electromagnetic properties, metamaterials find …

Metamaterials can be defined as a joint of small artificial cells or elements which could be
small scatterers or apertures which are distributed in a regular array throughout a region of …

In this paper a compact antipodal Vivaldi antenna with dimensions of 40× 85 mm 2 for Ka
band is presented. To enhance the antenna gain, epsilon near zero metamaterial (ENZ) unit …

Nowadays for the sake of convenience most plasmonic nanostructures are fabricated by top-
down nanofabrication technologies. This offers great degrees of freedom to tailor the …

This paper is focused on optical nonlinearity in CdS nanostructured thin films, which was
reviewed comprehensively and discussed in detail along with future perspective. Due to …

This work aims to provide a high-gain antenna with good efficiency using ring-slotted
rectangular metamaterial reflectors array with a double-layer substrate for 5G wireless …

Dynamic tuning of electromagnetic response is an important parameter to realize exotic
applications of optical metamaterials. Self-assembly achieved via the incorporation of soft …