Fig. 6From: Experimental investigation of E-beam effect on the electric field distribution in cross-linked polyethylene/ZnO nanocomposites for medium-voltage cables simulated by COMSOL MultiphysicsFrequency dependence of dielectric constant ε′ for zinc oxide nanoparticle-filled (i.e., 0, 1, 3, and 5%) cross-linked polyethylene irradiated at 0 and 25 kGyBack to article page