Formula SrTiO3
Crystal Growth
Growth Method Verneuil
Growth Direction Near [100]
Max. Diameter (inch) ø1“
Crystallographic Properties
Crystal Structure
Lattice Constant (nm)


a = 0.39045
without twins
wide rocking curves possible due to dislocation
Physical Properties
Color colorless to pale yellow
Density (g/cm3) 5.12
Melting Point (K) 2353
Thermal Expansion (10-6K-1) 9
Dielectric Constant 300
Loss Tangent (@ 77K, 10GHz) 2×10-2
Hardness (Mohs) 6-6.5