Multi-frequency super-scattering from sub-wavelength graphene-coated nanotubes

A cylindrical multilayered structure with three coupled graphene shells is shown to behave as a dual-band super-scatterer at mid-infrared frequencies. Under the 2D plasmonic nature of graphene material, multiple scattering resonances are attained in the deep subwavelength regime using an isotropic ...

Source: Journal of the Optical Society of America B - July 29, 2019 Category: Physics Authors: Shiva Hayati Raad Carlos J. Zapata-Rodr í guez Zahra Atlasbaf Source Type: research