Dielectric Dispersion of Some Perovskite Zirconates
- 31 May 1965
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 138 (5A), A1537-A1538
- https://doi.org/10.1103/physrev.138.a1537
Abstract
The assignment of the normal-mode spectrum in perovskites has been achieved by a comparison of the vibrations of calcium, strontium, barium, and lead titanates and zirconates. In addition, for the antiferro-electric material lead zirconate, about 90% of the value of the low-frequency dielectric constant is the result of a low-frequency optically active mode.Keywords
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