Lanthanum Strontium Aluminum Tantalum Oxide (LSAT)
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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) |
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