PRODUCTS & MATERIALS
4H-SiC Wafers & Substrates
4H-SiC Wafers & Substrates: Confirm 4H polytype, Si/C face, off-axis specification and whether the purchase is for device fabrication, R&D or equipment evaluation. Crystal quality, conductivity and edge requirements should be stated on the RFQ. For procurement, describe Diameter, thickness and tolerance, 4H/6H polytype, Si-face/C-face, off-axis angle, doping, grade, polish, defect limits. We discuss product options and inspection requirements case by case, rather than publishing unsupported stock or tolerance guarantees.
4H-SiC Wafers & Substrates: Confirm 4H polytype, Si/C face, off-axis specification and whether the purchase is for device fabrication, R&D or equipment evaluation. Crystal quality, conductivity and edge requirements should be stated on the RFQ. For procurement, describe Diameter, thickness and tolerance, 4H/6H polytype, Si-face/C-face, off-axis angle, doping, grade, polish, defect limits. We discuss product options and inspection requirements case by case, rather than publishing unsupported stock or tolerance guarantees.
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