Characterization of Dielectric Nanocomposites with Electrostatic Force Microscopy

Figure 8

(a) Electric field intensity into a dielectric sample of 100 nm thickness and a relative permittivity of 4; (b) width of the critical interphase permittivities interval for a particle of 50 nm radius, = 10 and 20 nm interphase thickness at different depths from upper and lower surfaces.

(a)

(b)