Fig. 2From: Dual-Mode On-to-Off Modulation of Plasmon-Induced Transparency and Coupling Effect in Patterned Graphene-Based Terahertz Metasurfacea Simulated transmission spectra of three graphene metasurfaces. b Electric field distribution of the entire structure at the resonance peak. c Electric field distribution of the graphene strip at the resonance dip. Here, Ef1 = Ef2 = 1.0 eVBack to article page