Av. Shil'Nikov et al., Peculiarities of ac-fields influence on dielectric properties of PZT-basedferroceramics, FERROELECTR, 235(1-4), 1999, pp. 125-130
For multicomponent ferroceramics based on PZT the dielectric response under
ac-fields of various amplitudes and frequencies is investigated in a wide
temperature interval. The features of the temperature dependences of epsilo
n'(ef)(T) and epsilon " (ef)(T) have qualitatively the same character as in
relaxors. The possible reasons and consequences of these features are disc
ussed.