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NO Parameter 4inch、5inch、6inch spec
1 Dopant

N,N+:Antimony,Arsine,phosphorus

P,P+:Boron

2 Orientation <100>,<111>,<110>
3 Resistivity 0.001~1.0~100~10000Ω▪cm
4 Resistivity uniformitr ≤25%
5 Thickness 150~5000μm
6 TTV ≤5um
7
STIR ≤1.5um
8 WARP/BOW ≤35um
9 Oxygen content 8.0~18.0ppma
10 Carbon content <1.0ppma
11 Dislocation/oxide dislocation <100ea/cm2
12 Slip NONE
13 Surface:Haze、Scratch、Pit、orangepoel、flaw、Crow,s claw、Bdge chip、contamination
NONE
14 Reverse:Bdge chip、Scratch、Pit、flaw NONE
15 Surface particles


≥0.2um的≤30um

≥0.5um的≤3um

≥0.3um的≤10um


16 Surface metal ≤5E10
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