Effects of Interfacial Charge on the DC Dielectric Properties of Nanocomposites

Figure 8

Interface dipole layer situation (a) without electric field and (b) with electric field.

(a) Interface dipole layer situation: when the electric field is zero, the macro dipole moment of interface dipole layer is also zero

(b) Interface dipole layer situation: when the electric field is not zero, a strong interface dipole layer was induced