Further study of the pyroelectric properties of lanthanum-modified PZT ferroelectric ceramics
- 1 January 1974
- journal article
- review article
- Published by Taylor & Francis in Ferroelectrics
- Vol. 7 (1), 167-169
- https://doi.org/10.1080/00150197408237984
Abstract
A wide range of compositions of hot-pressed mixed oxide PLZT ferroelectric ceramics, covering both the rhombohedral and tetragonal phases, have been investigated with an emphasis on the room temperature pyroelectric properties. Systematic variations of the pyroelectric coefficient (p) and the relative dielectric constant (ε) are observed as the Zr/Ti ratio and the La concentration are varied. However, the ratio p/√ε is essentially independent of composition in each phase at room temperature.Keywords
This publication has 7 references indexed in Scilit:
- Phase Relations in (Pb,La)Zr0.65Ti0.35O3Journal of the American Ceramic Society, 1973
- Pyroelectric coefficient direct measurement technique and application to a nsec response time detectorFerroelectrics, 1972
- The pyroelectric properties of the lanthanum-doped ferroelectric plzt ceramicsFerroelectrics, 1972
- Hot‐Pressed (Pb,La)(Zr,Ti)O3 Ferroelectric Ceramics for Electrooptic ApplicationsJournal of the American Ceramic Society, 1971
- Investigation of the Electrical Properties of Sr1−xBaxNb2O6 with Special Reference to Pyroelectric DetectionJournal of Applied Physics, 1969
- Theoretical Expression for the Noise Equivalent Power of Pyroelectric DetectorsJournal of Applied Physics, 1966
- Rochelle Salt as a DielectricPhysical Review B, 1930