Multispectral compatible stealth technology, such as radar-infrared, infrared–visible, and
radar-infrared–visible stealth, has been applied in the military field for better defensive …

Monolayer graphene, successfully isolated in 2004, is the first member of the class of
materials called two-dimensional (2D) materials. Since then, 2D materials such as …

We propose a novel approach to obtain the ultra-narrowband, electrically switchable, and
high-efficiency absorption in the monolayer graphene. The monolayer graphene is …

Electromagnetic (EM) wave absorption plays a vital role in photonics. While metasurfaces
are proposed to absorb EM waves efficiently, most of them exhibit limited bandwidth and …

We demonstrate that a broadband terahertz absorber with near-unity absorption can be
realized using a net-shaped periodically sinusoidally-patterned graphene sheet, placed on …

Achieving ultra-broadband and completely modulated absorption enhancement of
monolayer graphene in near-infrared region is practically important to design graphene …

We theoretically study how to greatly improve the near-infrared light absorption of monolayer
graphene through the excitation of magnetic resonance in metamaterials. The absorption …

In this paper, a broadband and tunable terahertz absorber based on a graphene
metasurface in a sandwiched structure is introduced. A single-layered graphene patterned …

We develop an original phase-coupled method to realize multispectral metamaterial near-
unity absorbers based on spatially separated graphene ribbon arrays with mid-infrared …

Bound states in the continuum (BICs) are located states embedded in the continuous
spectrum, therefore, they have infinite quality (Q) factor. Here, we find that many types of …