Magnesium Aluminate Substrate (MgAl6O10)
Magnesium Aluminate Substrate
Magnesium Aluminate (MgAl6O10) is an excellent substrate film for GaN and ZnO epitaxial film. It has a lower lattice mismatch and thermal expansion mismatch with GaN than MgAl2O4 crystal. Besides, the lower melting point of MgAl6O10 is suitable for growing bigger size and high-quality crystals.
Magnesium Aluminate Substrate Physical Properties
| Material | MgAl6O10 |
|---|---|
| Crystal Structure | M3 |
| Lattice Constant(A) | a=7.9780 |
| Density(g/cm3) | 3.585 g/cm3 |
| Thermal Expansivity |
a/6.5 x 10-6 /℃ c/3.7 x 10-6 /℃ |
Magnesium Aluminate Substrate Specifications
| Size | 5x5mm, 10x10mm, 15x15mm, 20x20mm, Dia 2'' (maximum size) |
|---|---|
| Crystal Orientation | ＜100＞ ＜110> <111> |
| Polished | SSP or DSP |
| Redirection Precision | ±0.5° |
| Angle of Crystalline | Special size and orientation are available on demand. |
| Ra: | ≤5Å（5µm×5µm） |
Magnesium Aluminate Substrate Package
Packaged with class 100 clean bag or wafer container in a class 1000 clean room.
Related Products of Magnesium Aluminate Substrate
|
Magnetic Ferroelectricity Substrates |
Semiconductor Wafers |
|
|
GaN Thin Film Substrates |
Halide Substrates |
Ceramic Substrates |
FREE QUOTE
Click to download datasheet about Magnesium Aluminate Substrate (MgAl6O10)
Unable to find the required data sheet? Click here to send an email and get it.
Click here to get answers to Frequently Asked Questions (FAQ).
