Confinement of electromagnetic fields at the subwavelength scale via metamaterial
paradigms is an established method to engineer light–matter interaction in most common …

Low‐dimensional materials (LDMs) provide an unprecedented avenue having the potential
to disruptively revolutionize the information and communication technologies. The rise of …

A novel tunable terahertz hybrid plasmonic waveguide based on a 3D Dirac semimetal
(DSM) elliptical fiber separated from a silicon layer by a dielectric gap is explored …

By depositing the trapezoidal dielectric stripe on top of the 3D Dirac semimetal (DSM) hybrid
plasmonic waveguide, the thermal tunable propagation properties have been systematically …

In this paper, we propose a highly sensitive, four-band, high-frequency detector with a
perfectly tunable absorber based on Dirac semimetals. The design architecture relies on a …

The tunable propagation properties of 3D Dirac semimetal (DSM) patterned metamaterial
(MM) structures have been symmetrically investigated in the terahertz (THz) regime. The …

Surface plasmon polaritons (SPPs) are electromagnetic excitations existing at the interface
between a metal and a dielectric. SPPs provide a promising path in nanophotonic devices …

This paper proposes a multichannel terahertz optical filter based on a one-dimensional
photonic crystal with a third-order Fibonacci structure, including a bulk Dirac semimetal. The …

The spectral region of midinfrared has proven its great potential in various fields, such as
materials characterization, medical examination, security, and product inspection. However …

Traditional absorbers are usually sandwich structures in which a metallic ground plane is
employed to prevent the transmission. Such absorbers suffer from a major drawback that …