Crystal orientation: <100>, <110>, <111>
Crystal structure: Cube
Lattice constant: a = 3.905Å
Growth method: Czochralski method
Melting point: 2080 °C
Density: 5.122g/cm3
Mohs hardness: 6.5 Mohs
Thermal expansion coefficient: 9.4 × 10 -6 / °C
Permittivity ~ 300
Loss tangent ~ 5×10-4 @ 300K, ~ 3 x10-4 @ 77K
Color and Appearance: Transparent (sometimes under the annealed condition with a slight brown)
Chemical stability: Insoluble in water
Polishing: Single Side and Double side Polishing
