Research Article
Effects of Interfacial Charge on the DC Dielectric Properties of Nanocomposites
Figure 3
(a) AFM height image of MgO/LDPE material (5 µm × 5 µm), (b) AFM height image of SiO2/LDPE material (5 µm × 5 µm), (c) AFM lift mode phase image of MgO/LDPE in the same zone, and (d) AFM lift mode phase image of SiO2/LDPE in the same zone (after Zheng et al. [13]).
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