MgO
(MgO) is widely used in making ferroelectric thin films, magnetic thin films, semiconductor thin films, photoelectric thin films and so on.Because its dielectric constant and loss in the microwave band are very small, and it can obtain a large area of substrate, it is also important to have a highThe HTS thin film is one of the single crystal substrates. It can be used to make high-temperature superconducting microwave filters and other devices required by mobile communication equipment.
| Performance and parameters | |
| Growth method | Arc melting |
| Crystal Structure | cubic |
| Lattice Constant | a=4.216 Å |
| Purity | 99.95% |
| Color and appearance | Water clear |
| Density | 3.58 g/cm3 |
| Melting Point | 2800℃ |
| Mohs Hardness | 5.5mohs |
| Crystallographic Orientation | <100>、<110>、<111> |
| Redirection Precision | ±0.5° |
| Redirection the edge | ±1° |
| Size (special size can be customized according to customer needs) | 10×10x0.5mm、10×5x0.5mm、5×5x0.5mm 、15×15x0.5mm |
| Polishing | Single or double side |
| Surface Roughness | <111> direction<15 Å <110>and <100>directions＜5 Å |
| Packing | Class 1000 super clean room Class 100 super clean bag or single chip crystal box package |
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