Fig. 4
From: Pseudospin Dependent One-Way Transmission in Graphene-Based Topological Plasmonic Crystals
a Leftward and b rightward one-way edge states excited by in-plane magnetic field with a π/2 phase difference:\( {S}_{\pm }={H}_0\left(\overset{\rightharpoonup }{x}\mp i\overset{\rightharpoonup }{y}\right) \). c Topological edge states traveling along sharp bends. d The electric field intensity distribution of the topological one-way transmission without considering the intrinsic loss of graphene material