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VGF-Ge Wafer (100) 4" dia x 0.5 mm, 2SP, N type ( As- doped) with Res: 0.05-0.25 ohm.cm 
- Orientation
- (100) +/-0.5 Deg.
- Wafer Size
- 4" dia x 500 microns
- Surface Polishing
- Two sides epi polished
- Surface roughness
- < 8 A ( by AFM)
- Resistivity
- 0.05-0.25 ohm.cm
- Ra(Average Roughness)
- < 0.4 nm
- Package
- under 1000 class clean room
- Structure
- Cubic, a = 5.6754 Å
- Density
- 5.323 g/cm3 at room temperature
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Working days : Monday to Saturday
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