We present a novel, structurally simple, multifunctional broadband absorber. It consists of a
patterned vanadium dioxide film and a metal plate spaced by a dielectric layer. Temperature …

Terahertz functional devices have been instrumental in the development of terahertz
technology. Moreover, the advent of metamaterials has greatly contributed to the …

A multilayer metamaterial with switchable functionalities is presented based on the phase-
transition property of vanadium dioxide. When vanadium dioxide is in the metallic state, a …

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 …

A patterning vanadium dioxide (VO 2) tunable broadband terahertz absorber is designed,
which consists of a resonant layer of VO 2 and a metallic reflector layer separated by a …

A tunable broadband terahertz (THz) absorber based on vanadium dioxide (VO_2) is
proposed, which is composed of a structured VO_2 metamaterial layer, a dielectric layer …

The design of a broadband tunable absorber is proposed based on a thin vanadium dioxide
metasurface, which is composed of a simple array of vanadium dioxide and a bottom gold …

A tunable broadband terahertz (THz) metamaterial absorber which is based on the
vanadium dioxide (VO 2) is presented in this paper. The proposed absorber is composed of …

A novel wideband absorber is proposed based on a square-shaped vanadium dioxide
metamaterial at terahertz frequencies. Full-wave simulation shows that absorptance is …

Metamaterial perfect absorbers in the terahertz band are attracting more and more attention.
Pure narrowband absorbers as well as broadband absorbers have been proposed one after …