| Formula | LaAlO3 |
| Crystal Growth | |
| Growth Method | Czochralski |
| Growth Direction | [100] |
| Max. Diameter (inch) | Ø3“ |
| Crystallographic Properties | |
| Crystal Structure and Lattice Parameters (nm) | pseudocubic rhombohedral @25 °C α = 90.096° cubic >435 °C a = 0.37896 |
| Twin structure | twins parallel (100) in pseudocubic cell |
| Physical Properties | |
| Color | colorless to light brown |
| Density (g/cm3) | 6.51 |
| Melting Point (K) | 2453 |
| Thermal Expansion (10-6K-1) | 9.2 |
| Dielectric Constant | 24.5 |
| Loss Tangent (@ 77K, 10GHz) | 6 x 10-5 |
| Hardness (Mohs) | 5-5.6 |
