%0 Journal Article
%T Relaxation currents in the non-morphotropic region of PZT-PFS ferroelectric ceramics
%A Osak, Andrzej
%J Technical Transactions
%V 2014
%R 10.4467/2353737XCT.14.313.3401
%N Fundamental Sciences Issue 3 NP (17) 2014
%P 59-65
%K ferroelectric ceramics, PZT-PFS, relaxation currents
%@ 0011-4561
%D 2015
%U https://ejournals.eu/en/journal/czasopismo-techniczne/article/relaxation-currents-in-the-non-morphotropic-region-of-pzt-pfs-ferroelectric-ceramics
%X 
	Studies on the dielectric relaxation currents in the non-morphotropic region of PZT-PFS are presented. Transient polarization and depolarization currents were measured at different poling fields (0.02–20 kV/cm) and different temperatures (77–473 K). The activation energies were calculated. The defect dipole complex (FeTiZr–VÖ) and reorientation cluster dipole models are proposed to explain the observed relaxation behaviour in PZT-PFS.