Published in
Royal Society of Chemistry, Journal of Materials Chemistry A: materials for energy and sustainability, 37(7), p. 21254-21263, 2019
DOI: 10.1039/c9ta07904a
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Origin of the large electrostrain in BiFeO3-BaTiO3 based lead-free ceramics
Journal article published in 2019 by
Ge Wang 
,
Zhongming Fan,
Shunsuke Murakami,
Zhilun Lu,
David A. Hall ,
Derek C. Sinclair,
Antonio Feteira ,
Xiaoli Tan ,
Jacob L. Jones ,
Annette K. Kleppe,
Dawei Wang,
Ian M. Reaney
,
Zhongming Fan,
Shunsuke Murakami,
Zhilun Lu,
David A. Hall ,
Derek C. Sinclair,
Antonio Feteira ,
Xiaoli Tan ,
Jacob L. Jones ,
Annette K. Kleppe,
Dawei Wang,
Ian M. Reaney
This paper is made freely available by the publisher.
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Abstract
The large electrostrain (1 − x)BiFeO3-0.3BaTiO3-xNd(Li0.5Nb0.5)O3 ceramics is explained by the presence of polar nano-regions which distort in the direction of the applied field within multiple local symmetries.