Since the first demonstration, remarkable progress has been made in the theoretical
analysis, structural design, numerical simulation, and potential applications of metamaterial …

We review the basic physics and applications of a special class of planar metamaterials,
often called metasurfaces, which are composed of optically thin and densely packed planar …

An active absorption device is proposed based on vanadium dioxide metamaterials. By
controlling the conductivity of vanadium dioxide, resonant absorbers are designed to work at …

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

We present the design, analysis and measurements of a polarization-insensitive tunable
metamaterial absorber with varactor diodes embedded between metamaterial units. The …

We propose multi-band metamaterial absorbers at microwave frequencies. The design, the
analysis, the fabrication, and the measurement of the absorbers working in multiple bands …

The microwave absorbing composites embedded with magnetic-dielectric lossy components
including spherical carbonyl iron (CI) and multi-wall carbon nanotubes (MWCNT) were …

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

For a general metamaterial absorber, single patterned structure has only one resonance
absorption peak. Therefore, a multi-band perfect absorber can be obtained by employing …

In this article, by deliberately controlling multiple resistive electric and magnetic resonances
in terms of dispersion and dissipation, a low-profile, wideband, microwave metamaterial …