50 ohm-cm Al2O3 18650 case's grooving and sealing" loading="eager" fetchpriority="high" decoding="async"/>
Ge Wafer (100) Undoped, 4" dia x 0.5 mm, 2SP, R:>50 ohm-cm Al2O3 18650 case's grooving and sealing
$401.93
Description
18650 case's grooving and sealing machine is available upon request
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)
Polarity: Ga-face
Melting point: 710 oC
You can buy it from Amazon and modify it into a sealed room DIY
Ge Wafer (100) Undoped, 4" dia x 0.5 mm, 2SP, R:>50 ohm-cm Al2O3 18650 case's grooving and sealingGe 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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