| Crystal | Now growth size | Properties | Typical time of delivery | Remarks | Applications |
|---|---|---|---|---|---|
| GFAG Gadolium fine aluminum gallate fast type GAGG | 3"Φ×100mmL | LY=35,000∼45,000 Ph./MeV τ=40∼55ns ΔE=∼7%@662keV 5㎣(APD) ΔE=∼8%@662keV 5㎣(PMT) Density 6.7g/㎠,Zeff:52 Emission wavelength: 520㎚ | 3 months Small:1 month | Positron emission tomography(PET), Single photon emission computed tomography(SPECT), High Energy physics. |
|
| HR-GAGG High enegy resolution type GAGG | 2"Φ×100mmL | LY=40,000∼50,000 Ph./MeV τ=138ns ΔE=∼5%@662keV 5㎣(APD) ΔE=∼7%@662keV 5㎣(PMT) Density ∼6.3g/㎠,Zeff:52 Emission wavelength: 520㎚ | 3 months Small:1 month | SPECT, Environmental radiation detection such as gamma camera, Compton camera, survey meter, etc. | |
| GAGG Gd₃(Ga,Al)₅O₁₂(Ce) | 3"Φ×100mmL | LY=∼56,000 Ph./MeV τ<92ns ΔE=∼6%@662keV 5㎣(APD) ΔE=∼7%@662keV 5㎣(PMT) Density 6.63g/㎠,Zeff:52 Emission wavelength: 520㎚ | Large:3 months Small:1 month | Ready‐made 10×10×10mm 5×5×5mm 5×5×1mm powder | SPECT, Environmental radiation detection such as gamma camera, Compton camera, survey meter, etc. |
| LiCAF (Ce) ⁶LiCAlF₆(Ce) | 2"Φ×50mmL | LY= ∼5,000 Ph./MeV Decay time τ<∼40ns Density 2.99g/㎠ Zeff:15 Emission wavelength: 280∼320㎚ | 3 months Small:2 month | Ready-made 5×5×5mm sheet | Alternatives to³H, Neutron imaging, Neutron diffraction, survey meter, etc. |
| LiCAF (Eu) ⁶LiCAlF₆(Eu) | 2"Φ×50mmL | LY= ∼40,000 Ph./MeV Decay time τ<1,600ns Density 2.99g/㎠ Zeff:15 Emission wavelength: 360∼390㎚ | 3 months Small:2 month | Ready-made 5×5×5mm sheet | Alternatives to³H, Neutron imaging, Neutron diffraction, survey meter, etc. |
| Srl₂ (Eu) | 2"Φ×2"L array | LY=70,000∼80,000 Ph./MeV τ=300∼1500ns ΔE=∼4%@662keV 5㎣(PMT) Density 4.6g/㎠,Zeff:49 Emission wavelength: 420㎚ | 1 inch:3 months 1.5 inch:4 months 2 inch:4 months | Strong hygroscopicity | SPECT, Environmental radiation detection such as gamma camera, Compton camera, survey meter, etc. |
| La-GPS (La,Gd)₂Si₂O₇(Ce) | 10×10×10mm | LY=38,000∼48,000 Ph./MeV τ=60∼70ns ΔE=∼5%@662keV 5㎣(PMT) Density ∼5.3g/㎠,Zeff:51 Emission wavelength: 390㎚ High temperature stability up to 180℃ | SPECT, Environmental radiation detection such as gamma camera, Compton camera, survey meter, etc. | ||
| CeBr₃ | 1"Φ×1"L array | LY=70,000∼80,000 Ph./MeV τ=20ns ΔE=∼4%@662keV 5㎣(PMT) Density 5.2g/㎠,Zeff:46 Emission wavelength: 370㎚ | 3 months | Hygroscopicity | PET, SPECT, Environmental radiation detection such as gamma camera, Compton camera, survey meter, etc. |
| LYSO (Ce) | LY=∼32,000 Ph./MeV τ=40ns ΔE=∼10%@662keV 10㎣(PMT) Density 7.3g/㎠,Zeff:64 Emission wavelength: 420㎚ | Self radiation (Lu) | PET | ||
| Nal (Tl) | LY=∼45,000 Ph./MeV τ=230ns ΔE=∼10%@662keV 5㎣(PMT) Density 3.67g/㎠,Zeff:50 Emission wavelength: 420㎚ | Hygroscopicity | SPECT,Environmental radiation detection such gamma camera, Compton camera, survey meter, etc., Oil logging |
