The recent rise of metamaterials opens new opportunities for absorbers due to their
designed electrodynamic properties and effects, allowing the creation of materials with …

Metamaterials are artificially-engineered materials, possessing properties which are not
readily observable in materials existing in nature. Since they show very novel properties …

We report on a novel very high Q-factor dual-band Terahertz perfect absorber composed of
a metasurface located on top of a flexible polyimide spacer deposited on a silver ground …

Metasurface absorbing material, which obtains near‐unity electromagnetic absorption
through subwavelength artificial structure, plays an important role in the area of stealth and …

By investigating a square-shaped metamaterial structure we discover that wave diffraction at
diagonal corners of such a structure excites transverse magnetic harmonics of 210 mode …

We propose polarization-independent and dual-broadband metamaterial absorbers at
microwave frequencies. This is a periodic meta-atom array consisting of metal-dielectric …

Using a planar and flexible metamaterial (MM), we obtained the low-frequency perfect
absorption even with very small unit-cell size in snake-shape structure. These shrunken …

Dynamically and independently tunable absorbers based on multilayer metal-graphene
metamaterials are proposed to achieve multi-band and ultra-wide-band absorbing …

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

We design an ultra-thin multi-band polarization-insensitive metamaterial absorber (MMA)
using a single circular sector resonator (CSR) structure in the microwave region. Simulated …