Page 12/22/2015 22:25:56

Paper accepted by Appl. Phys. Express

In this paper, we propose a design of graphene-based metamaterials to acheive anisotropic zero-index effective medium parameters, which can be used to guide wave in waveguide bends perfectly.  The paper is co-authored by visiting student, Zhaoxian Chen, PhD student, Zeguo Chen, Dr. Ying Wu and other collaborators from Nanjing University.