4 Inch CZ Prime Silicon Wafer With One Side Sputtering Cr/Au Layer
Thickness 30nm/10nm 4"
PAM-XIAMEN is a manufacturer of CZ and FZ silicon wafer, we now
become the worldwide source for high pure silicon wafers,thermal
oxide silicon and epi wafers. Silicon wafer is used for integrated
circuits , detector / sensor device , MEMS fabrication,
opto-electronic components, and solar cells and finally apply to
computer, mobile, sensor and other electronics. With rich
experiences , PAM-XIAMEN understand your requirements and can
provide exactly the silicon products you need with the suitable
quality and lowest possible price . PAM-XIAMEN can provide both
standard and customized silicon wafers to meet your
demands.PAM-XIAMEN offer semiconductor silicon wafer with diameters
from 1’’ (25.4 mm) to 12’’ (300 mm). We work either Cz
(Czochralski) or FZ (Float Zone) silicon wafers. The polishing
process is also made according to SEMI standard( the Semiconductor
Equipment and Materials International standards). We also work
ultra thin wafer, silicon oxide wafer SiO2 thin film, silicon
nitride wafer Si3N4 thin film, thin film deposition and
metallization on silicon wafers.
4inch CZ Prime Silicon Wafer With One Side Sputtering Cr/Au Layer
Thickness 30nm/10nm 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 | 525 ± 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 30nm/10nm |
| 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 a Silicon Wafer?
Silicon wafer is the most common semiconductor and the most widely
used in the electronic and technology sector, which is a key
component in integrated circuits, during the growth process
intentional additions of dopants can be added to the to change the
purity of the silicon depending on what the purpose of it will be,
boron, aluminum, nitrogen, gallium and indium are common silicon
dopants. Depending on what level the silicon has been doped, the
semiconductor can be considered extrinsic or degenerate. Extrinsic
would be lightly to moderately doped whereas degenerate
semiconductors act more as conductors because of the high levels of
doping that occurs during the fabrication.
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
