SHANGHAI FAMOUS TRADE CO.,LTD 86--15801942596 Eric-wang@sapphire-substrate.com
4Inch Customized A Axis Sapphire Wafers For Epitaxial Growth 430um SSP DSP

4Inch Customized A Axis Sapphire Wafers For Epitaxial Growth 430um SSP DSP

  • High Light

    A axis sapphire wafers

    ,

    4 inch sapphire wafers

    ,

    A axis polished sapphire wafers

  • Material
    Sapphire Single Crystal
  • Orientation
    A AXIS
  • Surface
    Ssp Or Dsp
  • Thickness
    0.43mm Or Customized
  • Application
    Led Epitaxial
  • Growth Method
    Ky
  • Ra
    <0.3nm
  • TTV
    10um
  • Bow
    -15um~0
  • Warp
    <15um
  • OF Length
    16±1mm At C-axis
  • Place of Origin
    china
  • Brand Name
    ZMSH
  • Model Number
    2-6INCH
  • Minimum Order Quantity
    25pcs
  • Price
    by case
  • Packaging Details
    in 25pcs cassette wafer box under 100grade cleaning room
  • Delivery Time
    1-4weeks
  • Payment Terms
    T/T, Western Union, MoneyGram
  • Supply Ability
    1000pcs per month

4Inch Customized A Axis Sapphire Wafers For Epitaxial Growth 430um SSP DSP

 

 

2inch /3inch 4inch /5inch/6inch  C-axis/a axis/  r axis/ m-axis 6"/6inch dia150mm C-plane Sapphire SSP/DSP wafers with 650um/1000um Thickness2inch 4inch customized A axis sapphire wafers for epitaxial growth 430um SSP DSP

About synthetic sapphire crystal

Due to the less mismatched lattice and stable chemical and physical properties, sapphire(Al2O3) wafer is the popular substrates for III-V nitrides, superconductor and magnetic epi-film. They are widely used in GaN and thin-film epitaxial growth, silicon on sapphire, LED market and optics industry.

ZMSH is a professional sapphire wafer supplier who manufactures 99.999% high purity single crystal polished sapphire wafers for epitaxy. And our sapphire (Al2O3) substrates feature excellent surface finish, which is the key LED parameter.

4Inch Customized A Axis Sapphire Wafers For Epitaxial Growth 430um SSP DSP 0

If you are looking for reliable sapphire wafer suppliers, Please feel free to contact us .

 

Sapphire Properties for A-PLANE (11-20) SAPPHIRE WAFERS

A plane(11-20) sapphire wafers have a uniform dielectric constant and highly insulating characteristic, so they are generally used for hybrid microelectronic applications. This orientation can also be used for the growth of high superconductors.

For example, TlBaCaCuO (TbBaCaCuO), Tl-2212, the hetero-epitaxial superconducting thin film is grown on a sapphire cerium oxide (CeO2) composite substrate. The availability of Angstrom level surface finishes allows for fine line interconnects of hybrid modules.

 

 

 

Specifications of A-Plane (11-20) Sapphire Wafers
Item 2-inch A-plane(11-20) 430μm Sapphire Wafers
Crystal Materials 99,999%, High Purity, Monocrystalline Al2O3
Grade Prime, Epi-Ready
Surface Orientation A-plane(11-20)
Diameter 50.8 mm +/- 0.1 mm
Thickness 430 μm +/- 25 μm
Primary Flat Orientation C-plane(0001) +/- 0.2°
Primary Flat Length 16.0 mm +/- 1.0 mm
Single Side Polished Front Surface Epi-polished, Ra < 0.5 nm (by AFM)
(SSP) Back Surface Fine ground, Ra = 0.8 μm to 1.2 μm
Double Side Polished Front Surface Epi-polished, Ra < 0.5 nm (by AFM)
(DSP) Back Surface Epi-polished, Ra < 0.5 nm (by AFM)
TTV < 10 μm
BOW < 10 μm
WARP < 10 μm
Cleaning / Packaging Class 100 cleanroom cleaning and vacuum packaging,
25 pieces in one cassette packaging or single piece packaging.

Note: Custom sapphire wafers and substrates with any orientation and any thickness can be provided.

 

CATALOGU LIST IN STOCKS 
                         2inch 

 DSP C-AXIS 0.1mm/ 0.175mm/0.2mm/0.3mm/0.4mm/0.5mm/1.0mmt  

 SSP C-axis  0.2/0.43mm

(DSP&SSP) 

A-plane (1120) sapphire wafer

R-plane (1102) sapphire wafer

M-plane (1010) sapphire wafer

 

                         3inch  

  DSP/ SSP C-axis 0.43mm/0.5mm  

 

                          4Inch 

dsp   c-axis 0.4mm/ 0.5mm/1.0mm

ssp  c-axis  0.5mm/0.65mm/1.0mmt

 

                          6inch

 ssp c-axis  1.0mm/1.3mmm

 

dsp c-axis  0.65mm/ 0.8mm/1.0mmt 

 

 

4Inch Customized A Axis Sapphire Wafers For Epitaxial Growth 430um SSP DSP 1

4Inch Customized A Axis Sapphire Wafers For Epitaxial Growth 430um SSP DSP 2

 

4Inch Customized A Axis Sapphire Wafers For Epitaxial Growth 430um SSP DSP 3

 4Inch Customized A Axis Sapphire Wafers For Epitaxial Growth 430um SSP DSP 4
Payment / Shipping

 

Q: What's the way of shipping and cost?

 

(1) We accept DHL, Fedex, TNT, UPS, EMS, SF and etc.

(2) If you have your own express number, it's great.

(3) Freight=Around USD100.00 for 100pcs 2inch

                  =Around USD100.00 for 25pcs 2inch

Q: How to pay?

 T/T, PayPal, West Union, etc..

 

Q: What's the deliver time?

 

(1) For inventory: the delivery time is 5 workdays.
(2) For customized products: the delivery time is 7 to 25 workdays. According to the quantity.

 

Q: Can I customize the products based on my need?

 

Yes, we can customize the material, specifications and optical coating for your optical components based on your needs.

 

4Inch Customized A Axis Sapphire Wafers For Epitaxial Growth 430um SSP DSP 5