US$ 83.00
50 ohm-cm Al2O3 You can buy it from" loading="eager" fetchpriority="high" decoding="async"/>
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
Melting point: 710 oC
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)
18650 case's grooving and sealing machine is available upon request
MTI has granted the patent 201120462024
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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