Cerium-doped Yttrium Aluminum Garnet Crystal (Ce:YAG)
Ce:YAG Crystal
Cerium-doped yttrium aluminum garnet (Ce: YAG) is a scintillation crystal with high luminous efficiency and wide light pulse. The luminescence peak (550nm) can match the sensitive wavelength of a photodiode, which is suitable for photodiode as photodetector and detection when using lightly charged particles. It is not deliquescent, high temperature resistant, and stable in thermodynamic properties. Ce: YAG crystal can be used in extreme detection environments.
Ce:YAG Crystal Physical Properties
| Material | Ce:YAG |
|---|---|
| Crystal Structure | Cubic |
| Standard Orientation | <111> |
| Lattice (A) | a=12.013 Å |
| Melting Point | 1965°C |
| Density(g/cm3) | 4.56 g/cm3 |
| MOHS Hardness | 8.25（mohs） |
| Coefficient of Thermal Expansion | 6.14 x 10-6 K-1 |
| Thermal Diffusivity | 0.041 cm2 s-2 |
| Thermal Conductivity | 11.2 W m-1 K-1） |
| Specific Heat (Cp) | 0.59 J g-1 K-1 |
| Thermal Shock Resistant | 800 W m-1 |
| Refractive Index @ 632.8 nm | 1.83 |
| dn/dT (Thermal Coefficient of Refractive Index) @ 1064nm | 7.8 10-6 K-1 |
| Young’s Modulus | 335 Gpa |
| Tensile Strength | 2 Gpa |
Related Products of Ce:YAG Crystal
|
Semiconductor Crystals |
Scintillation Crystals |
Photoelectric Crystals |
|
Infrared Crystals |
Laser Crystals |
Nonlinear Optical Crystals |
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