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Temperature-dependent electrical, elastic and magnetic properties of sol-gel synthesized Bi 0.9 Ln 0.1 FeO 3 (Ln = Nd, Sm)

Schiemer, Jason; Withers, Raymond; Carpenter, Michael Allan; Liu, Yun; Wang, Jia; Noren, Lasse; Li, Qian; Hutchison, Wayne

Description

This report details correlated electrical, mechanical and magnetic behaviour in BiFeO3 ceramics doped with 10% Ln (Ln=Sm, Nd) ions on the Bi, or perovskite A, site and synthesized by a solgel method. The ceramics exhibit bulk piezoelectric and ferroelectric properties and clear ferroelectric domain patterns through piezoresponse force microscopy. Resonant ultrasound spectroscopy, dielectric spectroscopy and magnetometry studies show correlated magnetoelectromechanical behaviour and the...[Show more]

CollectionsANU Research Publications
Date published: 2012
Type: Journal article
URI: http://hdl.handle.net/1885/21563
Source: Journal of Physics: Condensed Matter
DOI: 10.1088/0953-8984/24/12/125901

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