Magnesium Oxide Wafer (MgO)
![Magnesium Oxide Wafer (MgO)](/fup/img/1-1Q21Q15440538.jpg)
![Magnesium Oxide Wafer (MgO)](/fup/img/1-1Q21Q15440538.jpg)
Magnesium Oxide Wafer
Magnesium oxide (MgO) single crystal wafers are widely used in film technology fields, such as the production of magnetic films, semiconductor films, optical films, and high-temperature superconducting films. It is an essential high-temperature superconducting thin film wafer which is currently industrialized. It can be used to fabricate high-temperature superconducting microwave filters and other required devices for mobile communication equipment.
Magnesium Oxide Wafer Physical Properties
Material | MgO |
---|---|
Structure | Cubic |
Lattice (A) | a=4.130 |
Growth Method | Special Arc Melting |
Hardness | 5.5 (Mohns) |
Purity | 99.95% |
Crystal Cleavage Plane | <100> |
Melting Point | 2800℃ |
Density(g/cm3) | 3.58 g/cm3 |
Thermal Expansion | 11.2 (x 10-6/℃) |
Permittivity | ε = 9.65 |
Optical Transmission | >90%(200~400nm),>98%(500~1000nm) |
Magnesium Oxide Wafer Specifications
Size | 10x3, 10x5, 10x10, 15x15, 20x20,Dia 2''x 0.33 mm, Dia 2'' x 0.43 mm |
---|---|
Thickness | 0.5 mm, 1.0 mm |
Polished | SSP or DSP |
Orientation | <001> |
Redirection Precision | ±0.5° |
Redirection the Edge | 2°(special in 1°) |
Angle of Crystalline | Special size and orientation are available on demand. |
Ra: | ≤5Å(5µm×5µm) |
Magnesium Oxide Wafer Package
Packaged with class 100 clean bag or wafer container in a class 1000 clean room.
Related Products of Magnesium Oxide Wafer
Magnetic Ferroelectricity Substrates |
Semiconductor Wafers |
|
GaN Thin Film Substrates |
Halide Substrates |
Ceramic Substrates |
FREE QUOTE
![](/img/pdf.png)
![](/img/email.png)
![](/img/wen.png)