We numerically demonstrate an optically switchable broadband metasurface absorber
(MSA) structure based on planar patterned photoconductive silicon (Si) in terahertz (THz) …

We present a simple design of a broadband tunable metamaterial absorber (MMA) in the
terahertz (THz) region, which consists of a single layer complementary gammadion-shaped …

Terahertz metamaterial absorbers (TMAs) can efficiently absorb electromagnetic wave in the
range of 0.1–10 THz based on the tunable electromagnetic properties of artificially designed …

In this paper, a graphene-based metamaterial absorber is proposed and investigated
numerically, in which the interaction between a split ring resonator (SRR) and graphene …

We numerically demonstrate a broadband terahertz (THz) absorber that is based on a hybrid-
patterned graphene metasurface with excellent properties of polarization insensitivity, wide …

In recent years, there has been great interest in chipless radio-frequency identification
(RFID) devices that work in the terahertz (THz) frequency range. Despite advances in RFID …

Flexible metamaterial absorber manufactured with a layer-by-layer screen-overprinting
methodology has been theoretically and experimentally studied in this letter. The effective …

Terahertz metamaterial absorber (TMMA) has broad prospects for sensing applications. To
achieve high sensitivities and low detection limits in practice, a TMMA should exhibit a high …

This paper introduces a tunable metamaterial absorber (MA) based on polymer network
liquid crystal (PNLC) in the terahertz (THz) frequency band. Under the optimal …

The characteristics of relative permittivity and reflectance for poly (methyl
methacrylate)(PMMA) films prepared by spin-coating were investigated and an excellent …