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Product Details:
Payment & Shipping Terms:
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| Polishing: | Double Side Polished | Diameter: | 1", 2" , 3" |
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| Thickness: | 0.5mm,1mm | Surface Finish: | < 10A |
| Type: | Round,Square,Flats | Orientation: | <100>,<111> |
| High Light: | lanthanum aluminate,laalo3 substrate,MgAl2O4 Magnesium Aluminate |
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MgAl2O4 (Magnesium Aluminate) Substrate For Sale
Magnesium aluminate (MgAl2O4) single crystals are widely used in sonic and microwave devices and in the production of epitaxial MgAl2O4 substrates of III-V nitride devices. The MgAl2O4 crystal was previously difficult to grow because it is difficult to maintain its single crystal structure, but at present we have been able to provide high quality ang 2 inch diameter MgAl2O4 crystals.
Main Properties:
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The main performance parameters |
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Product Name |
Magnesium aluminate(MgAl2O4) single crystal substrate |
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Crystal structure |
Cubic |
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Lattice constant |
a = 8.085Å |
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Growth method |
Czochralski |
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Melting point (℃) |
2130 ℃ |
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Density |
3.64g/cm(3) |
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Mohs hardness |
8 Mohs |
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Color |
White translucent |
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Propagation loss (9GHz) |
6.5 db/us |
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Thermal expansion coefficient |
7.45 × 10 (-6) / ℃ |
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Crystal orientation |
<100>, <110>, <111> |
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Standard Size |
Dia2 "x0.5mm, 10x10x0.5mm, 10x5x0.5mm |
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Polishing |
Single-sided polished or double-sided polished |
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Surface roughness |
Ra < 5A (0.5 nm) |
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Package |
class-100 clean bag in class-1000 clean room |
