锗单晶片
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 |
thickness（厚度） | Resistivity（电阻率） | Flat |
Surface/Roughness（表面粗糙度） | EPD |
|---|---|---|---|---|---|---|---|---|
| Prime | 50.8mm 76.5mm 100mm | 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 | 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 | 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 | |