Recently, two rich and exciting research fields, layered two-dimensional (2D) materials and
metamaterials, have started overlapping. Metamaterials are artificial, engineered materials …

Graphene has unique properties which make it an ideal material for photonic and
optoelectronic devices. However, the low light absorption in monolayer graphene seriously …

Near-field coupled plasmonic systems generally achieve plasmonically induced
transparency (PIT) using only one-way bright–dark mode coupling. However, it is …

Due to its transparent and highly dispersive nature, plasmonically induced transparency
(PIT) has become an attractive field in the on-chip control of light. Conventional methods to …

We numerically demonstrate an optically switchable broadband metasurface absorber
(MSA) structure based on planar patterned photoconductive silicon (Si) in terahertz (THz) …

We numerically demonstrate a tunable dual-band terahertz metamaterial absorber (MA) with
near-unity absorption using single-layer square graphene ring structure with T-shaped …

Various nonreciprocal thermal emitters, which provide opportunities for higher energy
conversion efficiency, have been proposed to completely violate the traditional Kirchhoff's …

We present a simple design for a broadband tunable terahertz metasurface absorber (MSA),
which is composed of a periodic array of complementary-wheel-shaped (CWS) graphene …

In this paper, a multi-band metamaterial perfect absorber, formed by an array of combined H
and U-shaped graphene stripes, is proposed. The structure is numerically simulated using …

Electrically modulating and switching the light absorption properties of monolayer graphene
in near-infrared region has potentials in optoelectronic devices (eg, photodetectors) and …