Design and equivalent circuit model extraction of a broadband graphene metasurface absorber based on a hexagonal spider web structure in the terahertz band

In this paper, an ultra-wideband terahertz absorber is designed utilizing a graphene-based metasurface. The absorber is composed of three ...

Source: Applied Optics - February 27, 2020 Category: Physics Authors: Arman Bordbar Raheleh Basiry Alireza Yahaghi Source Type: research