Crystal properties
Crystal growth method	Czochralski
Crystal growth orientation	(100) (110) (111)
Orientation accuracy	± 0.5°
Crystal structure	cubic m3m Mixed Peroviskite
Approximately Molecular Form	(La0.3Sr0.7) (Al0.65Ta0.35)O3
Cell parameter	a = 7.737 Å
Melting point	2113° K
Density	6.64 g / cm3
Specific Heat	5.1 W / m·k
Thermal Expansion (10-6k-1)	8.2 (295° K) 11 (973° K)
Dielectric Constant (?r)	22.7 (291° K / 1 MHz) 21.7 (90° K / 10 kHz)
Dielectric loss (tg?)	7.47 x 10-5 (90° K / 10 kHz)
Hardness (Mohs)	6.5
Color	None or Light yellow (if needed)