The influence of A-cation disorder on the Curie temperature of ferroelectric ATiO3 perovskites
- 1 January 1999
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 16,p. 1497-1498
- https://doi.org/10.1039/a903680f
Abstract
The ferroelectric Curie temperature TC in ATiO3 perovskites is shown to increase linearly with the size variance of the A-site cation mixture [A = (Ba, Sr, Ca)] and this effect accounts for the unusual TC variation in the Ba1–xCaxTiO3 system.Keywords
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