Issue 16, 1999

The influence of A-cation disorder on the Curie temperature of ferroelectric ATiO3 perovskites

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.

Article information

Article type
Paper

Chem. Commun., 1999, 1497-1498

The influence of A-cation disorder on the Curie temperature of ferroelectric ATiO3 perovskites

D. C. Sinclair and J. Paul Attfield, Chem. Commun., 1999, 1497 DOI: 10.1039/A903680F

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