Influence of poling on far-infrared response of lead zirconate titanate ceramics
Journal Article
·
· Journal of Applied Physics
- Institute of Physics AS CR, Na Slovance 2, 182 21 Prague 8 (Czech Republic)
- Department of Physics and International Center for Piezoelectric Research, Technical University of Liberec, Studentska 2, 461 17 Liberec 1 (Czech Republic)
The paper describes experiments revealing the anisotropy of the macroscopic dielectric response of poled lead zirconate titanate ceramics in the phonon frequency region. The results are discussed in terms of distinct polar phonon contributions and effective medium theory. The anisotropy probed in far-infrared experiments can be used to evaluate efficiency of the poling and/or depoling processes.
- OSTI ID:
- 21361870
- Journal Information:
- Journal of Applied Physics, Journal Name: Journal of Applied Physics Journal Issue: 7 Vol. 106; ISSN JAPIAU; ISSN 0021-8979
- Country of Publication:
- United States
- Language:
- English
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