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WaferHome can manufacture the high quality Germanium wafers
Specification for Germanium Wafer
| Grade（等级） | Dimeter（直径） | Type/dopant（类型/掺杂） | Orientaion | hickness（厚度） | Resistivity（电阻率） | Flat |
Surface/Roughness（表面粗糙度） | EPD |
|---|---|---|---|---|---|---|---|---|
| Prime | 50.8mm 76.5mm 100mm 150mm | P(Gallium) | <100> <111> or special orientation |
400um+/-20 500um+/- 20 customization | < 0.1 ohm-cm |
16mm 22.5mm 32.5mm | polished/etched polished/polished | < 500 |
| 50.8mm 76.5mm 100mm 150mm | Undopant | <100> <111> or special orientation | 400um+/-20 500um+/- 20 customization | > 30ohm-cm | 16mm 22.5mm 32.5mm | polished/etched polished/polished | < 500 | |
50.8mm 76.5mm 100mm 150mm |
N(Sb) | <100> <111> or special orientation | 400um+/-20 500um+/- 20 customization | < 0.05ohm-cm | 16mm 22.5mm 32.5mm | polished/etched polished/polished | < 500 | |
50.8mm 76.5mm 100mm 150mm |
P(Gallium) N(Sb) Undopant | <110> | ||||||