YAlO3 Crystal Substrate
Yttrium aluminum perovskite (YAlO3) is also referred to as yttrium Orthoaluminate (YAP)，which is an important crystal matrix material with excellent optical and physicochemical properties. YAlO3 Crystal Substrate is an excellent substrate for high temperature superconducting (HTS) thin film and II-V nitride, as well as many oxide films due to its chemical stability and lattice matching. Furthermore, the YAP crystal is a rare earth and transition metal ion doped crystal, which widely used in laser scintillation, holographic recording, optical data storage and ionizing radiation dosimeters.
Parameter
| Structure | Orthorhombic |
| Lattice | a=5.176Å, b=5.307Å, c=7.355Å |
| Melting Point | 1870°C |
| Density | 5.37g/cm3 |
| Thermo-Expans | (2-20)×10-6/K |
| Dielectric Constant | 16-20 |
| Thickness | 0.5mm or 1.0mm |
| Polished | Single or double side polished (SSP or DSP) |
| Orientation | <001>,<100>,<010>,<110>,<101> |
| Redirection Precision | ±0.5° |
| Redirection the Edge | 2° |
| Angle of Crystalline | Special size and orientation are available on demand |
| Ra | < 0.5nm (5μm x 5μm area) |
| Special Specification | We can customize specific orientation and dimension upon requirements |
Feature
Application
Reference
News
Feature
- Yttrium Orthoaluminate (YAlO3) is similar to YAG, which doped with rare earth and transition metal ions such as Tm, Nd, Pr, Er, and Cr
Application
- An excellent substrate for high temperature superconducting (HTS) thinfilm and II-V nitride
- A rare earth and transition metal ion doped crystal for laser scintillation, holographic recording, optical data storage and ionizing radiation dosimeters
Reference
News
YAlO3 Crystal Substrate have supplied
Leave a Reply