Tremendous efforts have been devoted to the synthesis and application of two‐dimensional
(2D) nanomaterials due to their extraordinary and unique properties in electronics …

Graphene, the 2D form of carbon-based material existing as a single layer of atoms
arranged in a honeycomb lattice has set the science and technology sectors alight with …

Radar-absorbing materials are used in stealth technologies for concealment of an object
from radar detection. Resistive and/or magnetic composite materials are used to reduce the …

Recent years have witnessed many breakthroughs in research on graphene (the first two-
dimensional atomic crystal) as well as a significant advance in the mass production of this …

Terahertz technology promises myriad applications including imaging, spectroscopy and
communications. However, one major bottleneck at present for advancing this field is the …

In this paper we present the efficient design of functional thin-film metamaterial devices with
the effective surface conductivity approach. As an example, we demonstrate a graphene …

The extraordinary electronic properties of graphene provided the main thrusts for the rapid
advance of graphene electronics. In photonics, the gate-controllable electronic properties of …

Graphene can be utilized in designing tunable terahertz devices due to its tunability of sheet
conductivity. In this paper, we combine the metamaterial having unit cell of cross-shaped …

We propose a dual-controlled switchable broadband terahertz (THz) metamaterial absorber
based on a hybrid of vanadium dioxide (VO_2) and graphene that demonstrates strong …

Based on a graphene asymmetric sdouble ellipse (ADE) structure, the tunable Fano
resonance characteristics in the terahertz range have been symmetrically studied, including …