. Author manuscript; available in PMC: 2014 Jul 22.

Published in final edited form as: IEEE Trans Ultrason Ferroelectr Freq Control. 2013 Aug;60(8):1572–1580. doi: 10.1109/TUFFC.2013.2737

TABLE II.

Piezoelectric Property Comparison for Relaxor-PT Crystals With Various Vibration Modes.

Vibration mode	ε_ii/ε₀	d_ij (pC/N)	k_ij	s_jj^E (pm²/N)
Longitudinal ij = 33 [001]	6000	2000	0.90	93.0
Lateral ij = 32 [011]	4500	−1780	0.90	100
Shear ij = 15 [111]	8130	3700	0.93	220

Data are from [1], [46].