Role of 90° domains on the electromechanical anisotropy of ca-modified PbTiO3 ceramics
作者： L. Pardo , J. Mendiola , A. Gonzalez , J. De frutos
DOI: 10.1080/00150198908014252
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摘要: Abstract New data of 90° domain reorientation on Ca-modified lead titanate ceramics obtained from XRD and thermal expansion measurements are reported. Results confirm that microstructure poling treatment favor a relatively high percentage domains reoriented (N(90°) = 10.9%) needed to have with zero planar coupling factor (KP 0).
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