Figure 3
From: A new (Ba, Ca) (Ti, Zr)O3 based multiferroic composite with large magnetoelectric effect

(a) ε′′(f) plots for the BCZT85-CFO15 composite at different temperatures. The inset shows the corresponding ε′(f) plots. (b) Representative graphs showing Cole-Cole fitting on the real and imaginary part of electric permittivity for the composite. The inset shows the plot between inverse temperature and lnτCC, where τCC corresponds to the Cole-Cole relaxation time obtained from permittivity fitting to Eqs (2) and (3).