Metasurfaces, with extremely exotic capabilities to manipulate electromagnetic (EM) waves,
have derived a plethora of advanced metadevices with intriguing functionalities …

In the present study, we design a tunable plasmonic refractive index sensor with nanoring-
strip graphene arrays. The calculations prove that the nanoring-strip have two transmission …

The mathematical and numerical analysis of the Graphene infrared tunable frequency
selective surface (FSS) for far-infrared spectrum has been clarified. The proposed FSS …

As communication technology is entering the 6G era, a great demand for high-performance
devices operating in the terahertz (THz) band has emerged. As an important part of 6G …

The initial Fermi level of graphene is quite close to the Dirac point. It is ultrasensitive to
external stimuli in the modulation of Fano resonance. Thus, the Fermi level directly skips the …

A strategy is proposed to achieve wideband tunable perfect plasmonic absorption in
graphene nanoribbons by employing attenuated total refraction (ATR) in Otto prism …

A hybrid structure composed of a grating coupled graphene structure and two one-
dimensional photonic crystals (PhCs) is investigated, where the topological edge state (TES) …

Topological insulators as relatively new quantum materials with the topologically protected
conducting Dirac surface state reveal fantastic electronic and photonic characteristics. The …

Fano resonance is realized in the multilayer structure consisting of two planar waveguides
(PWGs) and few layer graphene, and the coupling mechanism between the two PWG modes …

The sensors with multifold nanorod metasurfaces array based on hyperbolic metamaterials
with a multi-film structure are proposed in this paper. The Fano-like effect is analyzed to …