Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/8725
Title: Preparation and electrical properties of SrBi2Ta2O9 ceramic
Authors: Huang, ZZ
Chan, HLW 
Kwok, KW 
Choy, CL 
Issue Date: 2000
Publisher: Springer
Source: Journal of materials science, 2000, v. 35, no. 7, p. 1793-1797 How to cite?
Journal: Journal of materials science 
Abstract: SrBi2Ta2O9 (SBT) ceramic materials were prepared by the conventional mixed-oxide method. Ceramics sintered at different temperatures had distinctly different microstructures. Anisometric plate-like crystalline grains were observed which revealed the layered structure of the material. The variations of the saturation polarization (Ps), remanent polarization (Pr) and coercive field (Ec) with applied field and temperature were studied by hysteresis (P-E) loop measurements. Samples were also DC poled at various temperatures and electric fields, and their permittivity, piezoelectric (d33) and pyroelectric coefficient (p) were measured.
URI: http://hdl.handle.net/10397/8725
ISSN: 0022-2461
EISSN: 1573-4803
DOI: 10.1023/A:1004788821247
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