Enhancement of the electromagnetic properties of metallic nanostructures constitute an
extensive research field related to plasmonics. The latter term is derived from plasmons …

Metamaterial-based electromagnetic absorbers have attracted much attention recently, but
most previous realizations suffer from issues of narrow bandwidth, time-consuming and high …

This article presents recent advances in plasmonic multiwavelength rainbow light trapping, a
field that has evolved over the last decade and today is an active area of research interest …

A tunable multiple band THz metamaterial perfect absorber (MPA) is proposed and
investigated numerically, which is believed to be applicable for both temperature and …

We propose four types of metamaterial absorbers (MAs) to have tunable absorption
resonance and polarization-dependent/independent, single-band, and dual-band switch …

Ultrabroadband absorbers are vital for applications such as solar energy harvesting and
integrated optoelectronic devices. Herein, we design, fabricate and characterize a novel …

Novel metasurface absorber based on crossed shaped resonator placed at the top surface
is proposed to exhibit enhanced absorption resonances in the entire solar spectrum …

A highly efficient and broad light absorber capable of wide-angle absorption in the visible
and near infrared range is presented and numerically investigated for energy harvesting in a …

Metasurfaces have emerged as a unique group of two-dimensional ultra-compact
subwavelength devices for perfect wave absorption due to their exceptional capabilities of …

In this paper, we present a novel broadband microwave absorber. Each unit in the
metamaterial consists of a layer of dielectric material sandwiched between two layers of …