6 Inch Sapphire Based AlN Templates Wafer For 5G BAW Devices Sapphire wafer sapphire window
Brand Name:ZMKJ
Model Number:2inch AlN-sapphire
Minimum Order Quantity:5pcs
Delivery Time:in 30days
Payment Terms:T/T, Western Union, paypal
Place of Origin:China
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Shanghai Shanghai China
Address:
Room.1-1805,No.1079 Dianshanhu Road,Qingpu Area Shanghai city, China /201799
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Product Details
Company Profile
Product Details
2inch 4iinch 6Inch Sapphire based AlN templates AlN film on sapphire substrate sapphire window sapphire wafer
Applications of AlN template
Silicon-based semiconductor technology has reached its limits and
could not satisfy the requirements of future
electronic devices. As a typical kind of 3rd/4th-generation
semiconductor material, aluminum nitride (AlN) has
superior physical and chemical properties such as wide bandgap,
high thermal conductivity, high breakdown filed,
high electronic mobility and corrosion/radiation resistance, and is
a perfect substrate for optoelectronic devices,
radio frequency (RF) devices, high-power/high-frequency electronic
devices, etc.. Particularly, AlN substrate is the
best candidate for UV-LED, UV detectors, UV lasers, 5G
high-power/high-frequency RF devices and 5G SAW/BAW
devices, which could widely be used in environmental protection,
electronics, wireless communications, printing,
biology, healthcare, military and other fields, such as UV
purification/sterilization, UV curing, photocatalysis, coun
terfeit detection, high-density storage, medical phototherapy, drug
discovery, wireless and secure communication,
aerospace/deep-space detection and other fields.
we have developed a serials of proprietary processes and
technologies to fabricate
high-quality AlN templates. At present, Our OEM is the only company
worldwide who can produce 2-6 inch AlN
templates in large-scale industrial production capability with
capacity of 300,000 pieces in 2020 to meet explosive
market demand from UVC-LED, 5G wireless communication, UV detectors
and sensors etc
Our OEM has developed a serials of proprietary technologies and
the-state-of-the art PVT growth reactors and facilities to
fabricate different sizes of high-quality single crystalline AlN
wafers, AlN temlpates. We are one of the few world-leading
high-tech companies who own full AlN fabrication capabilities to
produce high-quality AlN boules and wafers, and provide
professional services and turn-key solutions to our
customers,arranged from the growth reactor and hotzone design,
modeling and simulation, process design and optimization, crystal
growth,
wafering and material characterization. Up to April 2019, they have
applied more than 27 patents (including PCT).
Specification
Characteristic Specification
Other relaterd 4INCH GaN Template Specification
| GaN/ Al₂O₃ Substrates (4") 4inch | |||
| Item | Un-doped | N-type | High-doped N-type |
| Size (mm) | Φ100.0±0.5 (4") | ||
| Substrate Structure | GaN on Sapphire(0001) | ||
| SurfaceFinished | (Standard: SSP Option: DSP) | ||
| Thickness (μm) | 4.5±0.5; 20±2;Customized | ||
| Conduction Type | Un-doped | N-type | High-doped N-type |
| Resistivity (Ω·cm)(300K) | ≤0.5 | ≤0.05 | ≤0.01 |
| GaN Thickness Uniformity | ≤±10% (4") | ||
| Dislocation Density (cm-2) | ≤5×108 | ||
| Useable Surface Area | ＞90% | ||
| Package | Packaged in a class 100 clean room environment. | ||
| Crystal structure | Wurtzite |
| Lattice constant (Å) | a=3.112, c=4.982 |
| Conduction band type | Direct bandgap |
| Density (g/cm3) | 3.23 |
| Surface microhardness (Knoop test) | 800 |
| Melting point (℃) | 2750 (10-100 bar in N2) |
| Thermal conductivity (W/m·K) | 320 |
| Band gap energy (eV) | 6.28 |
| Electron mobility (V·s/cm2) | 1100 |
| Electric breakdown field (MV/cm) | 11.7 |
6 Inch Sapphire Based AlN Templates Wafer For 5G BAW Devices Sapphire wafer sapphire window
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