sales@samaterials.com
(949) 407-8904
sales@samaterials.com
(949) 407-8904
| Catalog No. | LA1749 |
|---|---|
| Chemical Formula | LaAlO3 |
| Color | Colorless to Tan to Brown |
| Density | 6.51 g/cm3 |
| Melting Point | 2453K |
Lanthanum Aluminate Crystal (LaAlO3) (LiNbO3 Crystal) is a high temperature superconducting single crystal substrate. Stanford Advanced Materials (SAM) has rich experience in manufacturing and supplying high-quality optical products.
Related products: Lithium Triborate Crystal, Lanthanum Aluminate Crystal (LaAlO3), Lithium Iodate Crystal, MgO:LiNbO3 Crystal.
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Lanthanum Aluminate Crystal (LaAlO3) is a high-temperature superconducting single crystal substrate. It is a good substrate material for epitaxial growth of high-temperature superconducting thin films and giant magnetic thin films. Its dielectric properties are suitable for low-loss microwave and dielectric resonance applications.
|
Main Properties |
|
|
Chemical Formula |
LaAlO3 |
|
Growth Method |
Czochralski |
|
Crystal System |
Hexagonal |
|
Lattice constant |
a = 5.357A c = 13.22 A |
|
Hardness |
6.5 Mohs |
|
Density |
6.52g/cm3 |
|
Melting Point |
2080℃ |
|
Thermal Expansion |
10×10-6/℃ |
|
Loss Tangent (10ghz) |
～3×10-4@300K,～0.6×10-4@77K |
|
Optical Properties |
|
|
Dimensions |
Maxφ76.2mm (3 inches) |
|
Thickness |
0.5/1mm |
|
Polishing |
Single/Double |
|
Orientation |
<100><110><111> |
|
Ra |
≤5Å (5μm×5μm) |
|
Redirection Precision |
±0.2° |
|
Redirection the Edge |
2° |
Lanthanum Aluminate Crystal (LaAlO3) is suitable for low-loss microwave and dielectric resonance applications.
Our Lanthanum Aluminate Crystal (LaAlO3) is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
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