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
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