Extended Data Table 3 Calculated maximum zz component of nonlinear third-order piezoelectric coefficients of different crystals

From: Synthetic-domain computing and neural networks using lithium niobate integrated nonlinear phononics

Material

LiNbO3 (Trig)

KNbO3 (Trig)

KNbO3 (Orth)

KNbO3 (Tet)

YInO3 (Hex)

Li3VO4 (Orth)

BaTiO3 (Tet)

BaTiO3 (Orth)

AlN (Orth)

dmax (C/m2)

31.93

3918.08

93.81

142.75

3.85

3.65

16.71

5.02

21.44

  1. Note that the components for KNbO3 (trig) are 100x times higher than those for LN.
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