Tunable graphene/Sb2Se3 based metamaterials for reconfigurable terahertz devices
Chiral metamaterials provide a powerful route for controlling the polarization state of terahertz (THz) waves; however, most reported structures rely on static metallic geometries with limited tunability. In this work, we present an actively tunable graphene/Sb2Se3 hybrid chiral metamaterial designed for dynamic modula...