Terahertz (THz) science and technology have received increasing demand in recent
decades for sensing applications. Additionally, THz metamaterials have presented unique …

A terahertz metamaterial comprised of an array of cross rectangular split-ring resonators
(CRSRR) was proposed and analyzed for sensing applications, and it exhibited two …

Planar metasurfaces and metamaterial absorbers have shown great promise for label-free
sensing applications at microwaves, optical and terahertz frequencies. The realization of …

A terahertz metamaterial absorption sensor with polarization insensitivity and dual-band
characteristics is designed and analyzed in this paper. The proposed sensor produces two …

Metamaterials are artificial materials consisting of periodically arranged subwavelength
structures. As they provide unique electromagnetic characteristics, metamaterials across the …

Sensing technologies based on terahertz waves have immense potential due to their non-
destructive, transparent, and fingerprint spectral response of several materials that are …

An ultrasensitive metamaterial sensor based on double-slot vertical split ring resonators
(DVSRRs) is designed and numerically calculated in the terahertz frequency. This DVSRR …

We present two types of refractive index sensors by using tunable terahertz (THz)
metamaterial (TTM) based on two concentric split-ring resonators (SRRs) with different …

A design of tunable terahertz (THz) resonator by using asymmetrical F-shaped metamaterial
(AFSM) is presented, which is composed of Au layer fabricated on silicon-on-insulator (SOI) …

The terahertz metamaterial sensor with high sensing performance are presented. The
methods to improve the sensing performance are proposed, including (a) using different …