In the past half-century, surface plasmon resonance in noble metallic nanoparticles has
been an important research subject. Recent advances in the synthesis, assembly …

Surface plasmon polaritons (SPPs) can achieve light transmission beyond the diffraction
limit due to their special dispersion relationship. As a novel two-dimensional material …

In this paper, we design a polarization-independent and angle-insensitive broadband THz
graphene metamaterial absorber based on the surface plasmon-polaritons resonance. Full …

In this paper, a dual-band perfect absorber, composed of a periodically patterned elliptical
nanodisk graphene structure and a metal ground plane spaced by a thin SiO_2 dielectric …

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 present a simple design of a broadband tunable metamaterial absorber (MMA) in the
terahertz (THz) region, which consists of a single layer complementary gammadion-shaped …

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 …

We present a wide-angle tunable dual-band terahertz (THz) metamaterial absorber (MMA)
based on square graphene patch (SGP). This MMA is a simple periodic array, consisting of a …

A functionally tunable and absorption-tunable terahertz (THz) metamaterial absorber based
on vanadium dioxide (VO_2) and graphene is proposed and verified numerically. Based on …

Electromagnetic metastructures stand for the artificial structures with a characteristic size
smaller than the wavelength, which may efficiently manipulate the states of light. However …