Due to the considerable potential of ultra-compact and highly integrated meta-optics, multi-
functional metasurfaces have attracted great attention. The mergence of nanoimprinting and …

The concept of achieving perfect absorption of electromagnetic (EM) waves has engendered
substantial interest in diverse applications, encompassing photoelectric conversions …

In this study, three dispersants of polyvinyl pyrrolidone (PVP), polyethylene glycol (PEG) and
citric acid (CA) are used to optimize the structure of the precursor in order to prepare high …

Tunable meta-devices trigger immense interest in many applications like biosensing,
thermal camouflage, radiative cooling, thermal emitting, infrared imaging, and energy …

Broadband Terahertz (THz) metamaterial absorbers with tunable absorption characteristics
have been attracting a lot of attention due to their high demand and utilization in advanced …

Metasurfaces are engineered structures that offer an unprecedented nanoscale solution for
precisely manipulating light's magnitude, phase, and polarization, exhibiting the potential to …

Solar energy is an essential renewable energy source among all the other renewable
energy sources. It is possible to improve the efficiency of the solar energy absorber by …

Silicon nitride-based mirror have emerged as a promising platform for near-infrared (NIR)
optics due to precise ability to steer, intensity, and phase of light paving the way for …

Nanophotonics employ chiro-optical effects for a variety of applications, including advanced
imaging and molecular detection and separation. Due to their outstanding qualities in light …

This article proposes a fourfold star petal–shaped nanostructure, as a broadband plasmonic
metamaterial absorber applicable in the frequency band of 390 THz to 750 THz. In this …