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Article
The Antiferroelectric ↔ Ferroelectric Phase Transition in Lead-Containing and Lead-Free Perovskite Ceramics
Journal of the American Ceramic Society
  • Xiaoli Tan, Iowa State University
  • Cheng Ma, Iowa State University
  • Joshua Frederick, Iowa State University
  • Sarah Beckman, Iowa State University
  • Kyle G. Webber, Technische Universitat Darmstadt
Document Type
Article
Publication Date
1-1-2011
DOI
10.1111/j.1551-2916.2011.04917.x
Abstract
A comprehensive review on the latest development of the antiferroelectric ferroelectric phase transition is presented. The abrupt volume expansion and sudden development of polarization at the phase transition has been extensively investigated in PbZrO3-based perovskite ceramics. New research developments in these compositions, including the incommensurate domain structure, the auxetic behavior under electric fields in the induced ferroelectric phase, the ferroelastic behavior of the multicell cubic phase, the impact of radial compression, the unexpected electric field-induced ferroelectric-to-antiferroelectric transition, and the phase transition mechanical toughening effect have been summarized. Due to their significance to lead-free piezoelectric ceramics, compounds with antiferroelectric phases, including NaNbO3, AgNbO3, and (Bi1/2Na1/2)TiO3, are also critically reviewed. Focus has been placed on the (Bi1/2Na1/2)TiO3–BaTiO3 solid solution where the electric field-induced ferroelectric phase remains even after the applied field is removed at room temperature. Therefore, the electric field-induced antiferroelectric-to-ferroelectric phase transition is a key to the poling process to develop piezoelectricity in morphotropic phase boundary (MPB) compositions. The competing phase transition and domain switching processes in 0.93(Bi1/2Na1/2)TiO3–0.07BaTiO3 are directly imaged with nanometer resolution using the unique in situ transmission electron microscopy (TEM) technique.
Comments

This is the peer reviewed version of the following article: Journal of the American Ceramic Society 94, 4091-4107 (2011). DOI: 10.1111/j.1551-2916.2011.04917.x. which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1111/j.1551-2916.2011.04917.x/full.

Rights
This article may be used for non-commercial purposes in accordance With Wiley Terms and Conditions for self-archiving.
Copyright Owner
Tan, et al.
Language
en
Date Available
2014-12-10
File Format
application/pdf
Citation Information
Xiaoli Tan, Cheng Ma, Joshua Frederick, Sarah Beckman, et al.. "The Antiferroelectric ↔ Ferroelectric Phase Transition in Lead-Containing and Lead-Free Perovskite Ceramics" Journal of the American Ceramic Society Vol. 94 Iss. 12 (2011) p. 4091 - 4107
Available at: http://works.bepress.com/xiaoli_tan/60/