Fig. 9

The imaginary part of impedance spectroscopy for BNT-SrF5 sintered for 15 min (a) bulk ceramics and (b) thick film, at different temperatures from 205 to 310 °C.

The imaginary part of impedance spectroscopy for BNT-SrF5 sintered for 15 min (a) bulk ceramics and (b) thick film, at different temperatures from 205 to 310 °C.