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MarkeTech Yttrium aluminum perovskite:Cerium (YAP:Ce; YAlO3) Scintillator Crystal

Category Ceramic , Oxide
Manufacturer MarkeTech
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF MarkeTech Yttrium aluminum perovskite:Cerium (YAP:Ce; YAlO3) Scintillator Crystal.pdf
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Material Notes:
Yttrium aluminum perovskite activated by cerium is a fast, mechanically strong and chemically resistant scintillation material. Mechanical properties enable precise machining and entrance windows can be made with a very thin aluminum layer deposited directly on the entrance surface of the crystal. YAP:Ce scintillators have very low energy secondary X-ray emissions which makes them desirable for imagining applications. YAP:Ce detectors are used for gamma and X-ray counting, electron microscopy, electron and X-ray imaging screens, and tomography systems.Data provided by the supplier, MarkeTech International.
Physical Properties Metric English Comments
Density 5.37 g/cc
0.194 lb/in³
Mechanical Properties Metric English Comments
Hardness, Mohs 8.6
8.6
Thermal Properties Metric English Comments
CTE, linear 4.00 - 11.0 µm/m-°C
2.22 - 6.11 µin/in-°F
Melting Point 1875 °C
3407 °F
Descriptive Properties Value Comments
Crystal Structure Rhombohedral
Hydroscopic? No
Luminescence: Afterglow <0.005%
at 6 ms
Luminescence: Decay Constant 25 n/s
Luminescence: Integrated Light Output 40
NaI:Tl = 100
Luminescence: Photon Yield 10
300K; 10<sup>3</sup> pH/MeV
Luminescence: Radiation Length 2.7 cm
Luminescence: Wavelength of max emissions 370 nm
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