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N Type , Ge Wafer, Epi-Ready With Single Or Double Side Polished, 4”

    Buy cheap N Type , Ge Wafer, Epi-Ready With Single Or Double Side Polished, 4” from wholesalers
     
    Buy cheap N Type , Ge Wafer, Epi-Ready With Single Or Double Side Polished, 4” from wholesalers
    • Buy cheap N Type , Ge Wafer, Epi-Ready With Single Or Double Side Polished, 4” from wholesalers

    N Type , Ge Wafer, Epi-Ready With Single Or Double Side Polished, 4”

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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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    N Type , Ge Wafer, Epi-Ready With Single Or Double Side Polished, 4”

    N Type , Ge Wafer, Epi-Ready With Single Or Double Side Polished, 4”


    PAM-XIAMEN offers Germanium wafer Single Crystals and Wafers grown by VGF / LEC, 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 requirement.


    Standard Specs Of Germanium Crystal And Wafer

    Crystal Orientation<111>,<100> and <110> ± 0.5o or custom orientation
    Crystal boule as grown1″ ~ 6″ diameter x 200 mm Length
    Standard blank as cut1″x 0.5mm2″x0.6mm4″x0.7mm5″&6″x0.8mm
    Standard Polished wafer(One/two sides polished)1″x 0.30 mm2″x0.5mm4″x0.5mm5″&6″x0.6mm

    Specification of Germanium Wafer

    ItemSpecificationsRemarks
    Growth MethodVGF
    Conduction Typen-type
    DopantAntimony
    Wafer Diamter4inch
    Crystal Orientation(100),(111),(110)
    Thickness200~550um
    OFEJ or US
    Carrier Concentrationrequest upon customers
    Resistivity at RT(0.001~80)Ohm.cm
    Etch Pit Density<5000/cm2
    Laser Markingupon request
    Surface FinishP/E or P/P
    Epi readyYes
    PackageSingle wafer container or cassette

    Are You Looking for a Germanium Wafer?

    Of course, germanium is an active ingredient in semiconductors and wafers as well as the other things we mentioned above. If you are in need of germanium wafers, contact us today.

    in the infrared industry, specifically in infrared spectroscopes and infrared detectors.

    History of Germanium

    Germanium was predicted by Russian chemist Dmitri Mendeleev in 1869 after he developed the periodic table of elements. He predicted the element because he noticed a gap between silicon and tin. As a result, he theorized that there were several elements yet to be discovered, including element number 32 (Germanium). When he first figured it out, he initially called it eka-silicon.

    His prediction turned out to be pretty accurate. He predicted that the element that would eventually become Germanium would have a density of 5.5 grams per cubic centimeter and atomic weight of 70. The actual numbers are 5.323 grams per cubic centimeter and an atomic weight of 72.630. As a result of his accuracy with Germanium, the periodic table was given credibility.

    The element was officially discovered by Clemens A. Winkler in 1886 in Germany. The discovery was made in a mineral sample from a silver mine. The name he gave it, Germanium, comes from the Latin ‘Germania’ meaning Germany.


    Germanium is a metalloid. A metalloid is an element that has characteristics of both metals and non-metals. When it comes to the world of wafers, germanium is a popular material used in production. Let’s take a look at some important things you need to know about the germanium wafer.

    Are You Looking for Germanium Wafers?

    PAM-XIAMEN offer germanium wafers. No matter what the project or use is, we have germanium wafers available at competitive prices. Enquire us today to learn more about how we can help you with all your wafer needs.


    Product Tags:

    ge wafer

      

    6 inch silicon wafer

      
    Quality N Type , Ge Wafer, Epi-Ready With Single Or Double Side Polished, 4” for sale
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