| Catalog No. | CY2428 |
|---|---|
| Size | 5 x 3 mm; 5 x 5 mm 6.35×6.35mm; 10x5mm 10x10mm;12.7×12.7mm |
| Purity | 99.99% |
| Orientation | (100) (001) + / – 0.5° |
| Growth Method | Vernuil |
A variety size of strontium lanthanum aluminate crystal substrates can be offered by Stanford Advanced Materials (SAM). We have a professional sales team to offer a fast response within 24 hours and warm service.
Strontium lanthanum aluminate crystal substrates have no luan crystal and phase transition from the melting point to low temperature. SrLaAlO4 single crystal substrate has the same structure as high-temperature superconductor YBCO. The thermal expansion coefficient is lower than other perovskite structure crystals.
|
Density |
5.92 g/cm3 |
|
Melt Point |
1650 °C |
|
Dielectric Constant |
~17 |
|
Chemical Stability |
Insoluble in water |
|
Purity |
99.99% |
|
Color |
Light Brown |
|
Crystal Struture |
Tetragonal |
|
Lattice Constant |
a = b = 3.756 A C = 12.636 A |
|
Melt Point |
1650 oC |
|
Thermal Expansion Coeff. |
12 ppm / oC |
Good lattice match with perovskite structure superconductors. Strontium lanthanum aluminate crystal substrates have a stable structure with much fewer defects than SrTiO3 single crystal substrates. Low dielectric constant suitable for microwave or high-frequency application.
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