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

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

Name: 4Inch Customized A Axis Sapphire Wafers For Epitaxial Growth 430um SSP DSP
Brand: ZMSH
Price: 1 USD

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

Brand Name : ZMSH

Model Number : 2inch 4inch 6inch 8inch 12inch

Place of Origin : china

MOQ : 25pcs

Price : by case

Payment Terms : T/T, Western Union, MoneyGram

Supply Ability : 1000pcs per month

Delivery Time : 1-4weeks

Packaging Details : in 25pcs cassette wafer box under 100grade cleaning room

material : sapphire single crystal

orientation : A-plane/C-plane/M-plane/R-plane

surface : ssp or dsp 1sp/2sp

thickness : 0.1mm 0.17mm 0.2mm 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 depends on the diemeter

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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

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

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 USD60.00 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

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