4 Inch CZ Prime Silicon Wafer With One Side Sputtering Cr/Au Layer Thickness 10nm/50nm 4"
Found in 1990,Xiamen Powerway Advanced Material Co., Ltd (PAM-XIAMEN) is a leading manufacturer of semicon doctor semiconductor material in China. PAM-XIAMEN develops advanced crystal growth and epitaxy technologies, manufacturing processes, engineered substrates and semiconductor devices. PAM-XIAMEN’s technologies enable higher performance and lower cost manufacturing of semiconductor wafer. For almost 30 years, PAM-XIAMEN aims to manufacture monocrystalline silicon wafer from the pulling process to get the ingot up to the final step which is the cleaning process, and vertically integrating to epi growth(silicon epi wafer) . This production and epi growth flow allows to maintain a reliable and qualitative consistency. Welcome you to enquire our engineer team, and we will give you full technology support.
4inch CZ Prime Silicon Wafer With One Side Sputtering Cr/Au Layer Thickness 10nm/50nm 4"
| Type |
Conduction Type |
Orientation |
Diameter(mm) |
Resistivity(Ω•cm) |
| CZ |
N&P |
<100><110>&<111> |
50-300 |
1-300 |
| MCZ |
N&P |
<100><110>&<111> |
50-200 |
1-300 |
| Heavy-doping |
N&P |
<100><110>&<111> |
50-200 |
0.001-1 |
| Parameter |
Unit |
Value |
| Crystalline structure |
- |
Monocrystalline |
| Growth technique |
- |
CZ |
| Crystal Orientation |
- |
100±0.5° |
| Conductance type |
- |
P or N |
| Dopant |
- |
Boron or Phosphorus |
| Diameter |
mm |
100 |
| Resistivity |
Ω/cm2 |
Any |
| Thickness |
um |
200±25µm |
| TTV |
um |
≤10 um |
| BOW |
um |
≤30 um |
| (G)STIR |
um |
Customer standard |
| Site Flatness-STIR |
um |
Customer standard |
| Edge Exclusion Zone |
mm |
SEMI STD or Customer Request |
| LPD's |
- |
0.33µm, <qty30 or Customer Request |
| Oxygen Concentration |
ppma |
<1E16/cc |
| Carbon Concentration |
ppma |
<1E16/cc |
| RRG |
- |
≤15% |
| Front Surface |
- |
Polished |
| Back Surface |
- |
Polished |
| Edge Surface Condition |
|
SEMI STD or Customer Request |
| Primary Flat Length |
mm |
SEMI STD |
| Primary Flat Orientation(100/111) & Angle(°) |
|
SEMI STD |
| Secondary Flat Length |
mm |
SEMI STD |
| Secondary Flat Orientation(100/111) & Angle(°) |
|
SEMI STD |
| Laser mark |
- |
SEMI STD or Customer Request |
| One side sputtering Cr/Au Layer with the thickness 10nm/50nm |
| Packaging |
|
Packaged in a class 100 clean room environment,
Heat-sealed plastic inner/aluminium foil outer bags,
Vacuum Packing |
| If specific requirement by customer, will adjust accordingly |
What is Silicon Wafer Used For?
Silicon wafer’s primary use is in integrated circuits. Integrated circuits power many of the devices that modern society uses every day. Computers and smartphones are just two of the devices that are dependent on this technology. Although other semiconductors have been tested overtime, silicon has proved to be stable option. Other uses include sensors, such as the tire pressure sensor system, and solar cells. Silicon wafers absorb the photons in sunlight and this in turn create electricity.
Are You Looking for an Silicon Wafer?
PAM-XIAMEN is your go-to place for semiconductor wafers, including Silicon wafers, as we have been doing it for almost 30 years! Send us enquiry to learn more about the wafers that we offer and how we can help you with your next project. Our group team can give you technology support. send us email at sales@powerwaywafer.com or powerwaymaterial@gmail.com
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4 Inch CZ Prime Silicon Wafer With One Side Sputtering Cr/Au Layer Thickness 10nm/50nm 4" Images
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