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MarkeTech Gadolinium silicate:Cerium (GSO:Ce; Gd2SiO5) Scintillator Crystal

Category Ceramic , Oxide
Manufacturer MarkeTech
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF MarkeTech Gadolinium silicate:Cerium (GSO:Ce; Gd2SiO5) Scintillator Crystal.pdf
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Material Notes:
Gadolinium silicate doped with cerium is a "fast" crystal and can be used as a protection scintillator. Its possible applications include computer tomography, spatial resolution of less than 1 mm. Is the most promising for spectrometry and radiometry of gamma-radiation in the low energy range (
Physical Properties Metric English Comments
Density 6.71 g/cc
0.242 lb/in³
Mechanical Properties Metric English Comments
Hardness, Mohs 5.7
5.7
Thermal Properties Metric English Comments
CTE, linear 4.00 - 12.0 µm/m-°C
2.22 - 6.67 µin/in-°F
Descriptive Properties Value Comments
Crystal Structure Monoclinic
Luminescence: Afterglow <0.005%
at 6 ms
Luminescence: Decay Constant 30-60 n/s
Luminescence: Integrated Light Output 20-25
NaI:Tl = 100
Luminescence: Photon Yield 8 to 10
300K; 10<sup>3</sup> pH/MeV
Luminescence: Radiation Length 1.38 cm
Luminescence: Wavelength of max emissions 440 nm
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