Introduction:
Silicon (Si) is widely used as semiconductor materials, high power transistors, rectifiers and solar cells.
Physical Properties
|
Material |
Silicon |
|
Structure |
M3 |
|
Melting point |
1420℃ |
|
Density(g/cm3) |
2.4 g/cm3 |
|
Doped Material |
undoped |
B-doped |
P-doped |
|
Type |
P /N |
P |
N |
|
Resistivity |
>1000 Ωcm |
10-3 ~40 Ωcm |
0.05~0.1 Ωcm |
|
Thermal-expans |
≤100/cm2 |
≤100/cm2 |
≤100/cm2 |
Specification
|
Size |
10x10, 15x15, 20x 15, 20x 20 (customized size avalible) |
|
Dia 1'', Dia 2'',Dia 3'', Dia 4'', Dia 5'' Dia 6'', Dia 8''. Dia12'' |
|
Thickness |
0.3- 0.5mm, 1.0mm |
|
Polished |
SSP or DSP |
|
Orientation |
<100>,<110>, <111> |
|
Redirection precision |
±0.5° |
|
Angle of crystalline |
Special size and orientation are avaiable for request |
|
Redirection the edge |
2°（special in 1°） |
Package
100 clean bag, 1000 exactly clean room
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