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Germanium Substrate For Solar Cell -Powerway Wafer

    Buy cheap Germanium Substrate For Solar Cell -Powerway Wafer from wholesalers
     
    Buy cheap Germanium Substrate For Solar Cell -Powerway Wafer from wholesalers
    • Buy cheap Germanium Substrate For Solar Cell -Powerway Wafer from wholesalers

    Germanium Substrate For Solar Cell -Powerway Wafer

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    Brand Name : PAM-XIAMEN
    Payment Terms : T/T
    Supply Ability : 10,000 wafers/month
    Delivery Time : 5-50 working days
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    Germanium Substrate For Solar Cell -Powerway Wafer

    Germanium Substrate For Solar Cell -Powerway Wafer


    PAM-XIAMEN is a worldwide manufacturer of single crystal Germanium wafer ( Ge wafer ) and single crystal Ge ingot , we have a strong advantage in providing Ge wafer for micro-electronics and opto-electronics industry in diameter range from 2 inch to 6 inch . Germanium wafer is an elemental and popular semiconductor material, due to its excellent crystallographic properties and unique electric properties, Germanium wafer is widely used in Sensor, Solar cell and Infrared optics applications. PAM-XIAMEN can provide low dislocation and epi ready Germanium wafers to meet your unique germanium needs. Germanium wafer is produced as per SEMI. standard and packed in standard cassette with vacuum sealed in clean room environment , with a good quality control system , PAM-XIAMEN is dedicated to providing clean and high quality Germanium wafer products. PAM-XIAMEN can offer both electronics grade and IR grade Ge wafer, please contact us for more Ge product information


    Properties Of Germanium Substrate/Window

    Thermal properties:
    Thermal Expansion5.9 x 10-6 °C -1 @ 300K
    Melting Point937°C
    Thermal diffusivity0.36 cm2s-1
    Thermal conductivity0.58 W cm-1 °C-1
    Specific heat0.31 J g-1 °C-1
    Mechanical properties:
    Young Modulus10.3x1011 dyn cm-2 @ 300K
    Shear Modulus4.1x 1011 dyn cm-2
    Knoop Hardness780 kg mm-2
    Poisson constant0.26
    Electrical properties:
    Di-electric constant16.2
    Resisitivity9.0 ohm cm
    Optical properties:
    Transmission2 - 14μm fino a circa 45°
    Refractive Index4.025 @ 4μm
    4.005 @ 10μm

    4 inch Ge wafer Specificationfor Solar Cells
    DopingP
    Doping substancesGe-Ga
    Diameter100±0.25 mm
    Orientation(100) 9° off toward <111>+/-0.5
    Off-orientation tilt angleN/A
    Primary Flat OrientationN/A
    Primary Flat Length32±1mm
    Secondary Flat OrientationN/A
    Secondary Flat LengthN/Amm
    cc(0.26-2.24)E18/c.c
    Resistivity(0.74-2.81)E-2ohm.cm
    Electron Mobility382-865cm2/v.s.
    EPD<300/cm2
    Laser MarkN/A
    Thickness175±10μm
    TTV<15μm
    TIRN/Aμm
    BOW<10μm
    Warp<10μm
    Front facePolished
    Back faceGround

    What Are the Properties of Germanium Wafers?

    Germanium wafers have unique properties that make them a very appealing semiconductor. Ge wafers are mechanically strong with a low weight. These wafers also posses the ability to be produced with a diameter as large as 300 mm.

    What Are Ge Wafer Applications?

    Germanium wafers are used in numerous applications thanks to its excellent crystallographic properties and unique electric properties. Some specific germanium wafer uses include space solar cells, terrestrial solar cells (CPV), sensors, infrared optics, high brightness LEDS, and many other semiconductor applications.

    Are You Looking for Ge Wafer?

    No matter the project or usage, we feature some of good quality germanium in our germanium wafers. Enquiry today to learn more about how we can get you germanium wafers for your next project.

    Product Tags:

    semiconductor silicon wafer

      

    ge wafer

      
    Quality Germanium Substrate For Solar Cell -Powerway Wafer for sale
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