Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/11615
Title: Improving the piezoelectric thermal stability by tailoring phase transition behavior in the new (1 - X)[0.65PbMg 1/3Nb 2/3O 3-0.35PbTiO 3]-xBiZn 1/2Ti 1/2O 3 perovskite solid solutions
Authors: Cao, Z
Li, G
Zeng, J
Or, SW 
Zheng, L
Yin, Q
Cheng, L
Keywords: Dielectric
Ferroelectric
Phase transition
Piezoelectric
Thermal stability
Issue Date: 2011
Publisher: Elsevier Science Sa
Source: Journal of alloys and compounds, 2011, v. 509, no. 36, p. 8907-8911 How to cite?
Journal: Journal of Alloys and Compounds 
Abstract: The phase transition behavior and its effect on thermal stability of the piezoelectric properties of the (1 - x)[0.65PbMg 1/3Nb 2/3O 3-0.35PbTiO 3]-xBiZn 1/2Ti 1/2O 3 ceramics with 0 ≤ x ≤ 0.06 were investigated. The phase transition from the monoclinic to tetragonal phase was determined by the dielectric constant and elastic constant measurements. The temperature independent piezoelectric response with -d 31 = 188 pC/N was obtained from 175 to 337 K for the composition with x = 0.02. The enhanced thermal stability of piezoelectric response was achieved by shifting the monoclinic-tetragonal phase transition to the lower temperature.
URI: http://hdl.handle.net/10397/11615
DOI: 10.1016/j.jallcom.2011.06.009
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