PMN-PT
Pb(Mg1/3Nb2/3)O3-PbTiO3
Chemical name
PMN-PT |
Chemical formula
Pb(Mg1/3Nb2/3)O3-PbTiO3 |
Melting point [°C]
1264-1320 |
Crystal system
cubic |
Molecular weight [g/mol]
310-330 |
Density [g/cm3]
8.0-8.2 |
Doping [%]
30 |
Piezoelectric crystals |
T(rt) [°C]
85 - 98 |
T(c) [°C]
>142 |
K(33) T
5000 - 7500 |
Loss [%]
<0.6 |
Ec [kV/cm]
1.9 - 2.5 |
d(33) [pm/V]
1500 - 2300 |
k(33)
0.91 - 0.95 |
k(t)
0.55 - 0.59 |
N(33) [Hzm]
599 |
N(t) [Hzm]
2002 |
Q(m)
80 |