Silicon Wafers
Description
If you’re looking for more about Ferrotec’s silicon wafer products, you can find more detailed information on Ferrotec’s Silicon Wafer web site. On the site, you’ll find a comprehensive resource, along with technical information about the specific product lines. We produce silicon wafers (12 inches or less) for semiconductors in an integrated manner ranging from single crystal ingots to wafer processing.
Silicon Wafers
Specifications |
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|---|---|
| Wafer Material: | Silicon (Si) |
| Diameter: | 101.6-304.8 mm |
| Thickness: | -- um |
For pricing, technical or any other questions please contact the supplier
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United States
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Frequently Asked Questions
Silicon wafers are used in the production of semiconductors for various electronic devices.
Ferrotec produces silicon wafers in sizes of 12 inches or less, including 4in, 5in, 6in, 8in, and 12in blanks.
Silicon wafers are manufactured by cutting, polishing, and cleaning single crystals of high-purity silicon under a strict production and quality control system.
A polished wafer is thinly sliced and mirror-finished on one or both sides, while an annealed wafer is heated to a high temperature in an argon atmosphere to improve crystal integrity and provide a gettering function.
An epitaxial wafer is made from a single crystal silicon that grows on the surface of a polished wafer using a vapor phase epitaxy method, and it is known for its superior quality as a substrate for discrete semiconductors and MOS-ICs.