碘化铯 NaI(Tl ) 溴化铈(Br3Ce)碘化纳(NaI) 溴化镧(LaBr3:Ce) 氯化镧(LaCl3) 晶体 Wafer

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Specification for 碘化铯 NaI(Tl ) 溴化铈(Br3Ce)碘化纳(NaI) 溴化镧(LaBr3:Ce) 氯化镧(LaCl3) 晶体 Wafer

                       
Item Dimeter(直径)or 尺寸(size)

Type/dopant(类型/掺杂)

Orientaion

crystal struction Capsulation
发射峰值(nm) 光子转换效率(Photon/MeV) 能量分辨率(Cs-137)

能量非线性

Decay time(ns) 本底
LaBr3

25.4mm 50.8mm

Ce

<100><110><111>

tetragonal seal 360~385 60000 ≤3.2% ≤4% ≤20 NaI
LaCl3

25.4mm 50.8mm

Ce

<100><110><111>

tetragonal seal  360~385 60000

2.6~3.2%For gamma energy spectrometer

3~4.5%For gamma ray logs

≤4% ≤20 NaI
NaI

25.4mm 50.8mm

Tl

<100><110><111>

tetragonal seal 415 60000 4~5% ≤4% ≤0.25 NaI
CsI

25.4mm 50.8mm

Na

<100><110><111>

tetragonal seal 550 60000 4~5% ≤4% ≤1 NaI
GAGG

25.4mm 50.8mm

Ce

<100><110><111>

tetragonal seal  360~385 60000  6% ≤4% ≤90 NaI
CeBr3
25.4mm 50.8mm Intrinsic <100><110><111> tetragonal seal  360~385  60000

4~5%

≤4% ≤20 NaI
BGO
25.4mm 50.8mm Intrinsic <100><110><111> tetragonal seal 480 8-10

4~5%

≤4% ≤300 NaI
SrI2
25.4mm 50.8mm Eu+ <100><110><111> tetragonal seal 435 70000

2.4~2.9%

≤4% ≤1100 NaI
LuAG
25.4mm 50.8mm Ce/Pr <100><110><111> tetragonal seal 520 8-10

4~5%

≤4% ≤80 NaI

LSO
25.4mm 50.8mm Ce <100><110><111> tetragonal seal 420 8-10

4~5%

≤4% ≤42 NaI

CWO/CdWO4
25.4mm 50.8mm Intrinsic <100><110><111> tetragonal seal 480 8-10

4~5%

≤4% ≤1.4x103 NaI

LYSO
25.4mm 50.8mm Ce <100><110><111> tetragonal seal 410 8-10

4~5%

≤4% ≤47 NaI
CLYC(Cs2LiYCl6:Ce)
25.4mm 50.8mm Ce <100><110><111> tetragonal seal 480 8-10

4~5%

≤4% ≤300 NaI
CaF2
25.4mm 50.8mm Eu <100><110><111> tetragonal seal 435  8-10

4~5%

≤4% ≤940 NaI

塑料 闪烁体
25.4mm 50.8mm 76.5mm 100mm       > λ/8 @ 633 nm 10 arc sec  2.1

0.5~1.2(±0.1)atm%

< λ/10 @ 632.8 nm polished/etched polished/polished TTV < 5um TIR <3um STIR < 2um BOW < 10um Warp < 20um