Title :
Characterization of the defect structure in acceptor- and donor-doped PZT ceramics
Author :
Eichel, Rüdiger-A
Author_Institution :
Darmstadt Tech. Univ., Darmstadt
Abstract :
In this paper high-frequency and multi-pulse electron paramagnetic resonance (EPR) provides a local probe to characterize functional centers and defect states in acceptor-and donor-doped PZT ceramics, as well as to elucidate the corresponding charge compensation mechanisms.
Keywords :
charge compensation; colour centres; ferroelectric ceramics; impurity states; lead compounds; paramagnetic resonance; EPR; PZT; acceptor-doped ceramics; charge compensation mechanisms; defect structure; donor-doped ceramics; functional centers; multipulse electron paramagnetic resonance; Ceramics; Conducting materials; Conductivity; Doping; Electrons; Ferroelectric materials; Lattices; Paramagnetic resonance; Probes; Solids;
Conference_Titel :
Applications of Ferroelectrics, 2007. ISAF 2007. Sixteenth IEEE International Symposium on
Conference_Location :
Nara
Print_ISBN :
978-1-4244-1334-8
Electronic_ISBN :
1099-4734
DOI :
10.1109/ISAF.2007.4393247
