Xiao-Shi Zhang

A terahertz multi/dual-band tunable metamaterial absorber based on vanadium dioxide

Abstract. A multi/dual-band switchable dual-function metamaterial absorber is presented in this paper. The phase-change material vanadium dioxide (VO2) is incorporated into the absorber structure. By taking advantage of the reversible phase change characteristics of VO2, which can be tuned between the insulating state...