|
Ge,N-type ,Sb & As -doped
VGF-Ge Wafer (100) 100mm dia x 0.5 mm, 2SP, N type ( As- doped), R: 0.173-0.25 ohm.cm
Ge Wafer Specification
• Growing Method: VGF • Orientation: (100) +/-0.5 Deg. • Wafer Size: 100mm dia x 500 microns • Surface Polishing: Two sides epi polished • Surface roughness: RMS or Ra:~ 10 A(By AFM) • Doping: As- Doped • Conductor type: N-type
- • Resistivity: 0.173-0.25 ohm.cm (If you would like to measure the resistivity accurately,
please order our Portable 4 Probe Resistivity Testing Instrument.) - • Carrier concentration: 0.09x10^17 -1.63x10^17/c.c
- • Mobility: 1660-2940 cm^2.v.s
- • EPD: < 500 /cm^2
• Ra(Average Roughness) : < 0.4 nm • Package: under 1000 class clean room
Typical Properties of Ge Crystal
- • Structure: Cubic, a = 5.6754 A
- • Density: 5.323 g/cm3 at room temperature
- • Melting Point: 937.4 oC
- • Thermal Conductivity: 640
|