Description
Gd3Sc2Ga3O12 doped with Ca, Mg, and Zr (GSGG:Ca,Mg,Zr) is a single crystal substrate that has been developed as a scintillator material for gamma-ray detection. The addition of Ca, Mg, and Zr in GSGG improves its scintillation properties, such as light yield, energy resolution, and decay time, making it suitable for high-energy physics experiments, medical imaging, and nuclear radiation detection. GSGG:Ca,Mg,Zr has a cubic crystal structure with lattice parameters of a = 12.414 Å and a refractive index of about 1.94 at 1064 nm wavelength. Its melting point is around 1870 °C, and its density is about 7.08 g/cm3.
Substrates | (Gd3-x Cax Ga5-x-2y Mgy Zrx-y O12) GGG:Ca,Mg,Zr |
Crystalline | cubic m3m Garnet |
Lattice Constant | a=12,496 Å |
Melting Point | 2098°C |
Density | 7.08 g/cm3 |
Specific Heat | - |
Mohs Hardness | 6 |
Thermal Expansion Coefficient | - |
Dielectric Constant | - |
Thermal conductivity | - |
Refractive index at 26.0°±0.4 | - |
Dislocations density, cm-2 | - |
Surfaces defect density, cm-2 | - |
Flat orientation | - |
Max. Dimensions | Ø76 mm |
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