12 Inch Sapphire Wafers Optical Quality

UniversityWafer -  Silicon for Researchers
University Silicon Wafer for Production

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12 Inch Silicon Wafer Specifications

We have the following 12 Inch (300mm) Silicon substrate available. Buy as few as one wafer.

Please let us know if you can use or if you need another spec.

Prime Grade: new, not reclaimed, Epi/Litho grade
Particle/Defect post oxidation: <50 @0.030um
Thermal Ox Thk: 3um; NU <0.5% (1 sigma 49 points)
Wfr: Polished Silicon Wfr
Type/Dopant: P/Boron
Orientation: <100>
Thk: 750-800um
Res: 1.00 – 100Ohm
Diameter 12 Inch (299.8 to 300.2mm)

12 Inch Silicon Grades Include Prime, Test, Reclaim

12 inch sapphire wafers of optical grade are used by researchers for fluid handling. The larger diameter and thickness provide the researcher with a strong substrate to experiment on resulting in greater yield.