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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