Ca-doping of BiFeO 3 : the role of strain in determining coupling between ferroelectric displacements, magnetic moments, octahedral tilting, and oxygen-vacancy ordering

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Schiemer, Jason A.
Withers, Raymond
Liu, Yun
Carpenter, Michael Allan

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American Chemical Society

Abstract

Elastic and anelastic properties of a member of the BiFeO 3-CaFeO2.5 perovskite solid solution (BCFO), which is known to have multiple instabilities, have been investigated by resonant ultrasound spectroscopy. This phase, with 64% Bi and 36% Ca on the A s

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Chemistry of Materials

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2037-12-31