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

Optical metasurfaces, capable of manipulating the properties of light with a thickness at the
subwavelength scale, have been the subject of extensive investigation in recent decades …

A dual-band terahertz metamaterial absorber composed of two identical square metallic
patches and an insulating medium layer on top of a continuous metallic ground is …

The advent of negative index materials has spawned extensive research into metamaterials
over the past decade. Metamaterials are attractive not only for their exotic electromagnetic …

Nanostructured photonic materials enable control and manipulation of light at
subwavelength scales and exhibit unique optical functionalities. In particular, plasmonic …

Electromagnetic absorbers have drawn increasing attention in many areas. A series of
plasmonic and metamaterial structures can work as efficient narrowband absorbers due to …

Metasurfaces, composed of 2-D planar arrays of sub-wavelength metallic or dielectric
scatterers, have provided unprecedented freedoms in manipulating electromagnetic (EM) …

A microwave ultra-broadband polarization-independent metamaterial absorber is
demonstrated. It is composed of a periodic array of metal-dielectric multilayered …

As optical metasurfaces become progressively ubiquitous, the expectations from them are
becoming increasingly complex. The limited number of structural parameters in the …

We present an ultrabroadband thin-film infrared absorber made of sawtoothed anisotropic
metamaterial. Absorptivity of higher than 95% at normal incidence is supported in a wide …