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 |
