GGAG(Ce: Gd3Al2Ga3O12) is a relatively new single crystal scintillator with high output, high energy resolution and high density. GGAG has no hygroscopic and no self- radiation nature.
Features & Application
Ø Rapid decay & High density
Ø High energy resolution & High light output
Ø Non hydroscopic nature
Ø No self-radiation nature
Ø Mainly used in CT/SPECT/PET etc.
Ø Can be used in gamma-ray spectra and Compton detection etc.
GGAG: Ce Specification
Density (g/cm3) 6.6
Effective atomic number 50.6
Radiation length (cm) 1.62
Emission wavelength (nm) 560
Light Output (phs/MeV) Up to 57000
Decay time (ns) 67 (95%)
Scintillation afterglow (100ms) 270 ppm
1. All specifications above were measure by using 7*7*2 sample.
2. Other dimensions can be customized according to customers’ different demands.
3. 3inch diameter bulk single crystal of GGAG is available.
4. Monolithic crystal and crystal arrays are available