We can provide high temperature superconducting thin film substrate, magnetic thin films and ferroelectric thin film substrate, semiconductor crystal, optical crystal, laser crystal materials, at the same time provide orientation, crystal cutting, grinding, polishing and other processing services
MgO Single Crystal
Typical physical properties
| Crystal Structure | Cubic a=4.216A |
| Growth Method | Speical Arc Melting |
| Typical Purity | >99.95% |
| Density | 3.85 g/cm3 |
| Melting point | 2852℃ |
| Hardness | 5.5(Mohn) |
| Thermal Expansion | 12.8 x (10-6/℃) |
| Dielectric Constant | 9.8 |
| Optical Transmisson | >90% @200~400nm >98% 500~1000nm |
| Crystal Prefection | No visible inclusions and micro cracking |
| X-Ray rocking curve available |
Standard size
| 5x3mm |
| 5x5mm |
| 6.35x6.35mm |
| 10x5mm |
| 10x10mm |
| 12.7x12.7mm |
| 15x15mm |
| 20x20mm |
| dia 25.4mm |
| dia 50.8mm |
Thickness
| 0.5mm |
| 1.0mm |
For other thickness ,contact " sales@mdlmaterials.com " to know more details
Surface
| One side polished | Both sides polished |
Orientation
| <100> | <110> | <111> |
