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Ge Wafer (100) Undoped, 4" dia x 0.5 mm, 2SP, R:>50 ohm-cm Al2O3 You can buy it from
$401.93
Description
You can buy it from Amazon and modify it into a sealed room DIY
MTI has granted the patent 201120462024
Please click the picture on the left to see the details and order related products below (You will need to grind the crucible's top edge diameter to <54mm to fit into this quartz tube)
Water Cooling Pump is required (May order at the related product below)
Ge Wafer (100) Undoped, 4" dia x 0.5 mm, 2SP, R:>50 ohm-cm Al2O3 You can buy it fromGe Wafer Specification Growing Method: CZ Orientation: (100) + 1. 0 Deg. Wafer Size: 4" dia x 500 microns Surface Polishing: Two sides epi polished Surface roughness : RMS or Ra:~ 10 A(By AFM) Doping: Undoped Conductor type: N type Resistivity: >50 Ohms cm (If you would like to measure the resistivity accurately, please order our Portable 4 Probe Resistivity Testing Instrument.) Package: under 1000 class clean room Typical Properties of Ge Crystal
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