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. 2016 Oct 11;7:13089. doi: 10.1038/ncomms13089

Table 1. Dielectric, ferroelectric and piezoelectric properties of nontextured, textured PT ceramics and PT single crystal.

Samples ɛr tanδ (1 kHz) Tc (°C) d33 (pC N−1) d31 (pC N−1) g33 ( × 10−3 VmN−1) g31 ( × 10−3 VmN−1) g33/g31 Ref.
La,Mn-doped PbTiO3 ceramic 170 0.008 470 51 4.4 34 2.9 11.7 36
Sm,Mn-doped PbTiO3 ceramic 196 0.009 321 59 1.7 34 1.0 34 37
PbTiO3 single crystal 125 — — 143 26.9 129 24 5.4 38
PbTiO3 single crystal 126 — — 117 25 105 22 4.8 39
Non-textured ceramic 202 0.010 343 53 5.8 30 3.2 9.4 This study
82% textured ceramic 146 0.013 364 95 8.6 74 6.7 11 This study
95% textured ceramic 124 0.010 364 127 26.8 115 24.4 4.7 This study