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MgAl2O4 Growing Single Crystals Substrates Magnesium Aluminum Spinel Oxide For Optical / Electronic

MgAl2O4 Growing Single Crystals Substrates Magnesium Aluminum Spinel Oxide For Optical / Electronic

    • MgAl2O4 Growing Single Crystals Substrates Magnesium Aluminum Spinel Oxide For Optical / Electronic
    • MgAl2O4 Growing Single Crystals Substrates Magnesium Aluminum Spinel Oxide For Optical / Electronic
  • MgAl2O4 Growing Single Crystals Substrates Magnesium Aluminum Spinel Oxide For Optical / Electronic

    Product Details:

    Place of Origin: China
    Brand Name: OEM
    Certification: ISO9001

    Payment & Shipping Terms:

    Minimum Order Quantity: Negotiable
    Price: Negotiable
    Packaging Details: 100g/bag or single wafer box packaging.
    Delivery Time: 5-7 working days after received your payment details working days after received your payment details
    Payment Terms: T/T, Western Union, L/C
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    Detailed Product Description
    Growth Method: CZ Melt Point: 2130 °C
    Hardness: 8 (Mohn) Propagation Loss: 6.5 DB/ms
    Crystal Structure: Cubic A=8.083 Å Density: 3.64 G/cm3
    High Light:

    silicon substrate

    ,

    silicon wafer substrate

     
    Crystal Substrates Magnesium Aluminate MgAl2O4 uses in optical, electronic applications ​
     
     Breif introducation of Magnesium Aluminate MgAl2O4 Crystal Substrates
     
    MgAl2O4 is a relatively low-cost substrate material, which has been successfully applied to the growth of high quality GaN films. MgAl2O4 is cleaved on the (100) plane.
     
    GaN LD cavities have been obtained by simply cleaving MgAl2O4 substrates along the (100) direction, which will also work well for ZnO.
     
    MgAl2O4 crystal is very difficult to grow, due to the difficulty in maintaining a single phase structure.
     
    It is also found that MgAl2O4 is a good substrate for III-V nitrides device
     
    Features of Magnesium Aluminate MgAl2O4 Crystal Substrates
      
    1. Stable physical performance
     
    2. Good high temperature properties
     
    3. Good physical, chemical and thermal properties
     
    Typical Physical Properties of Magnesium Aluminate MgAl2O4 Crystal 
     

    Crystal StructureCubic a=8.083 Å
    Growth MethodCZ
    Density3.64 g/cm3
    Melt Point2130 °C
    Hardness8 (Mohn)
    Thermal Expansion7.45 x (10-6/°C)
    Phase Velocity6500 m/s at <100> shear wave
    Propagation Loss 6.5 dB/ms

     
    Standard size of Magnesium Aluminate MgAl2O4 Crystal Substrates
     
    5 x 3 mm
    5 x 5 mm
    6.35x6.35mm
    10x5mm
    10x10mm
    12.7x12.7mm
    15x15mm
    20x20mm
    dia25.4mm
    dia50.8mm
     
    Thickness of Magnesium Aluminate MgAl2O4 Crystal Substrates
     
    0.5mm,1.0mm or other thickness the customers request
     
    Surface of Magnesium Aluminate MgAl2O4 Crystal Substrates
     
    one side polished or both sides polished
     
    Application of Magnesium Aluminate MgAl2O4 Crystal Substrates
     
    1. Magnesium Aluminate (MgAl2O4 or spinel) single crystalsare widely used for bulk acoustic wave and microwave devices and fast IC epitaxial substrates.
     
    2. MgAl2O4 is an attractive material for uses in a wide range of optical, electronic and structural applications including windows and lenses, which require excellent transmission from the visible through to the mid IR.

    Contact Details
    Greenearth Industry Co.,Ltd

    Contact Person: Ms. Linda

    Tel: +86-19945681435

    Send your inquiry directly to us (0 / 3000)

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    Address: Rm 1712-1715, No.88, Sibao Rd, Shanghai , China