Metamaterials (MMs) offer great potential for achieving optical absorption due to their novel
electromagnetic properties. MM absorbers can overcome the thickness limitation and …

Metamaterial absorbers have been extensively researched due to their potential
applications in photonics. This paper presents a highly efficient Broadband Metamaterial …

A technique is implemented for altering the multimodal resonance generated in an ultrathin
silicon ring resonator-based terahertz (THz) absorber. The absorber provides the dual-band …

Being incident and polarization angle insensitive are crucial characteristics of metamaterial
perfect absorbers due to the variety of incident signals. In the case of incident angles …

In this article, a simple metamaterial absorber (MMA) is presented aiming absorption of
microwave signals from Wi-Fi frequencies of 2.4 GHz, and 5 GHz. The MMA unit cell …

We report a numerical study on the design of a broadband metamaterial absorber (MMA)
with a single layer of metal–dielectric–metal based on an FR-4 substrate for X-band …

We report a facile design of an ultra-thin broadband metamaterial absorber (MA) for C-band
applications by utilizing a single layer of a metal-dielectric-metal structure of FR-4 substrate …

This article presents a triple band square split ring with double circular split ring resonator
incident angle-insensitive perfect metamaterial absorber. The MMA unit cell was …

Tunable structural colors have diverse applications ranging from displays and photovoltaics
to surface decoration and art. A metal–insulator–metal (MIM) cavity structure formed by thin …

Wide gamut and angle-insensitive structural colors are highly desirable for many
applications. Herein, a new type of lithography-free, planar bilayer nanostructures for …