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4" Gallium Nitride Wafer

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Brand Name :	zmkj
Model Number :	2-4inch GaN Template
Price :	by case
Payment Terms :	L/C, T/T
Delivery Time :	2-4weeks

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4" Gallium Nitride Wafer

UVC LED EPI Substrates layer 2inch ,4inch Gallium Nitride AlN template wafer on sapphire or sic substrates,

HVPE Gallium Nitride wafer,AlN templates

III-Nitride(GaN,AlN,InN)

Forbidden band width (light emitting and absorption) cover the ultraviolet, visible light and infrared.

Product

Aluminum nitride (AlN) film

Product Description:

AllN Epitxial proposed model saphhire hydride vapor phase epitaxy (HVPE) method. Aluminum nitride film is also cost-effective way to replace the aluminum nitride single crystal substrate. Branch Crystal sincerely welcome your inquiry!

Technical parameters:

Size	50mm ± 2mm
Sapphire substrate orientation	c-axis (0001) ± 1.0deg
Macro defect density	<5cm-2
Available surface area	90%
Surface treatment before	As Grown Epi-ready
Container	Single Chip

Specifications:

10x10x0.5mm, 10x10x1mm, dia2 "x1mm;

Can be customized according to customer demand special orientation and size.

Standard Packaging:

1000 clean room, 100 clean bag or single box packaging

Specifications:

	4” AlN Templates	2-4inch size also ok
Item	AlN-T
Dimensions	Ф 100±0.3mm
Substrate	Sapphire, SiC, GaN
Thickness	1000nm+/- 10% (AlN thickness)
Orientation	C-axis(0001) ± 1°
Conduction Type	Semi-Insulating
Dislocation Density	XRD FWHM of (0002) < 200 arcsec.
	XRD FWHM of (10-12) < 1000 arcsec
Useable Surface Area	> 80%
Polishing	Standard: SSP
	Option: DSP
Package	Packaged in a class 100 clean room environment, in cassettes of 25pcs or single wafer containers, under a nitrogen atmosphere. or single cassettes.

Other size aslike 5x5mm,10x10mm,2inch ,3inch also can be customized.

Application:

About Our Team

ZMKJ locates in the city of Shanghai, Which is the best city of China,

and our factory is founded in Wuxi city in 2014, but in the semiconductor material,

have the good experience for almost 10years.
We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components widely used in electronics, optics, optoelectronics and many other fields. We also have been working closely with many domestic and oversea universities, research institutions and companies, provide customized products and services for their R&D projects.
It's our vision to maintaining a good relationship of cooperation with our all customers by our good reputatiaons.

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