Description
|
(Sr0.4Ba0.6Nb2O6) |
|
Tetragonal (4mm) a = 3.946 Å c = 12.46 Å |
Melting point |
1500 oC |
Density |
5.4 g/cm3 |
Mohs hardness |
5.5 |
Thermal conductivity |
0.006 W/cm*K |
EO constants |
(r33:460~1400pm/V) |
High optical uniformity |
(<1×10-4) |
Dielectric constant |
E11=450 E32=900 |
Coercive field |
(Ef:~0.25V/mm |
Curie Temperature |
70-80oC |
Transmission range |
400-6000 nm |
Absorption coefficient |
0.3cm-1 @ 0.44µm |
Piezoelectric Coefficient |
D33 = 130 m/V |
Refractive index |
no=2.312 ne=2.273 |