Metamaterials (MMs) offer great potential for achieving optical absorption due to their novel
electromagnetic properties. MM absorbers can overcome the thickness limitation and …

Plasmonic metamaterials are artificial materials typically composed of noble metals in which
the features of photonics and electronics are linked by coupling photons to conduction …

A hepta-band terahertz metamaterial absorber (MMA) with modified dual T-shaped
resonators deposited on polyimide is presented for sensing applications. The proposed …

A technique is implemented for altering the multimodal resonance generated in an ultrathin
silicon ring resonator-based terahertz (THz) absorber. The absorber provides the dual-band …

We present a simple dual band absorber design and investigate it in the terahertz (THz)
region. The proposed absorber works in dual operating bands at 5.1 THz and 11.7 THz. By …

In this paper, a perfect metamaterial (MTM) absorber with simple design has been proposed
and investigated in terahertz (THz) region. The suggested absorber has the controllability of …

In this paper, a bulk Dirac semimetals (BDSs) based tunable narrowband absorber at
terahertz frequencies is proposed and it has the attractive property of being polarization …

We have designed, fabricated, and experimentally verified highly sensitive all-dielectric
metasurface THz absorbers (AMTAs) device in the terahertz (THz) frequency range. By …

We propose and numerically investigate a perfect ultra-narrowband absorber with an
absorption bandwidth of only 1.82 nm and an absorption efficiency exceeding 95% in the …

Abstract Phase-change materials (PCMs), possessing thermo-optic and thermo-electric
properties, have constantly enabled the rewritable optical data storage and the …