Fig. 5: Dynamical dielectric properties.
From: Harnessing local inhomogeneity for enhanced dielectric energy storage
a Permittivity versus temperature near Tm of xBFO-(1-x)STO at different frequencies. b Frequency dispersion as a function of x. c Permittivity versus temperature near Tm of BFO with different random fields. d Frequency dispersion as a function of the random field.
