Zinc Oxide Crystal (ZnO)
Zinc Oxide Crystal
Zinc Oxide (ZnO) crystal is an excellent GaN film substrate material. The band-gap is in the 3.73eV with 60mev exciton binding energy at room temperature, making it an ultraviolet and visible light luminescent material. It's widely used in optoelectronics, UV devices, as well as high temperature and electronic energy devices.
Zinc Oxide Crystal Physical Properties
| Material | ZnO |
|---|---|
| Growth Method | MOCVD |
| Crystal Structure | Hexagonal |
| Lattice (A) | a=3.252, c=5.313 |
| Direction | <0001> 3.5 º |
| Density(g/cm3) | 5.7 g/cm3 |
| Hardness | 4.0 (Mohns) |
| Melting Point | 1975℃ |
| Thermal Expansion Coefficient (CTE) | 6.5 x 10^-6 /℃ along a axis 3.7 x 10^-6 /℃along c axis |
| Seebeck Coefficient | 1200 uV/K @ 300 ℃ |
| Thermal Conductivity | 0.006 Cal/cm/K |
| Optical Transmission | > 50% for 2mm thickness (wavelength 400nm ~ 600nm) |
Zinc Oxide Crystal Specifications
| Size | 25x25x0.5 mm, 10x10x0.5mm, 10x5x0.5 mm,5x5x0.5mm |
|---|---|
| Crystal Orientation | <0001>、<11-20>、<10-10> |
| Polished | SSP or DSP |
| Redirection Precision | ±0.5° |
| Angle of Crystalline | Special size and orientation are available on demand. |
| Ra: | ≤5Å |
Zinc Oxide Crystal Package
Packaged with class 100 clean bag in a class 1000 clean room.
Related Products of Zinc Oxide Crystal
|
Semiconductor Crystals |
Scintillation Crystals |
Photoelectric Crystals |
|
Infrared Crystals |
Laser Crystals |
Nonlinear Optical Crystals |
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