2inch AlN template on sapphire or sic substrates, HVPE Gallium
Nitride wafer,AlN substrates on GaN
2INCH AlN template on sapphire EPI-wafer AlN-On-Sapphire wafer
We offer single crystalline AlN substrates on c-plane sapphire
template,which called AlN wafer or AlN template,for UV LEDs,
semiconductor devices and AlGaN epitaxial growth.Our epi-ready,
C-plane AlN substrates have good XRD FWHM or dislocation density.
The available thickness is from 30nm to 5um.
Our single crystal Aluminum Nitride substrates with low dislocation
has widely application:including UV LED,detectors, IR seekers
windows, epitaxial growth of III-nitrides,Laser, RF transistors and
other semiconductor device.
Forbidden band width (light emitting and absorption) cover the
ultraviolet, visible light and infrared.
AlN template is used for development of HEMT structures, resonant
tunneling diodes and
acoustoelectronic devices
Specifications:
| 2” AlN Templates | |
| Item | AlN-T |
| Dimensions | Ф 2” |
| Substrate | Sapphire, SiC, GaN |
| Thickness | 1000nm+/- 10% |
| 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. |
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is
15-20 days if the goods are not in stock,
it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we are sorry for that we offer the sample in charge by FOB.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30%
T/T in advance ,
balance before shippment.
If you have another question, pls feel free to contact us as below:
