Figure 4.

Effective permittivity and loss tangent of the ferrites/polymer thin films. Effective permittivity (a) and loss tangent (b) of CFO/P (VDF-HFP) nanocomposite thin films with CFO fractions from 0 to 30 wt.%. (c) Effective permittivity of the CFO/P(VDF-HFP) as a function of composition at 100 to 1 MHz. (d) Effective permittivity of CFO/PVP films.

Liu et al. Nanoscale Research Letters 2013 8:374   doi:10.1186/1556-276X-8-374
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