Fig. 2From: Dual nonlinearity Controlling of Mode and Dispersion Properties in Graphene-Dielectric Plasmonic WaveguideThe initial magnetic intensity versus the propagation constant. For the solid curves: α = 5 × 10− 16(m/v)2, σ NL = 0; for the dashed curves: α = 5 × 10− 16(m/v)2, σ NL = 2.19 × 10− 20i, the horizontal black solid line is an auxiliary lineBack to article page