6inch VGF Growth Method P Type GaAs Wafers GaAs Substrates
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GaAs wafer
GaAs Wafers GaAs Substrate Wafers GaAS substrate wafers GaAS is a semiconductor material with superior properties of high frequency, high electron migration, high electron performance, low salivary sound and linear goodness. It is widely used in the optoelectronics and microelectronics industries. In the optoelectronics industry, GaAS substrate wafers can be used for manufacturing LED(light emitting tube), LD(teaching light garden), photovoltaic devices, etc. In the field of microelectronics industry, it can be used to make MESFET(metal semiconductor field effect leather tube), HEMT(high electron mobility transistor),HBT(heterojunction bipolar transistor),IC, microwave diode,Hall device, etc.
Application
Microwave diode, Gunn diode, varactor diode, etc.
Microwave transistors: field effect transistor (FET), high electron mobility transistor (HEMT), heterojunction bipolar transistor (HBT), etc.
Integrated circuit: microwave monolithic integrated circuit (MMIC), ultra-high speed integrated circuit (VHSIC), etc.
Hall element
Specification detail
| GaAs (Gallium Arsenide) for LED Applications |
| Item |
Specifications |
Remarks |
| Conduction Type |
SC/n-type |
|
| Growth Method |
VGF |
|
| Dopant |
Silicon |
|
| Wafer Diamter |
2, 3 & 4 inch |
Ingot or as-cut available |
| Crystal Orientation |
(100)2°/6°/15° off (110) |
Other misorientation available |
| OF |
EJ or US |
|
| Carrier Concentration |
(0.4~2.5)E18/cm3 |
|
| Resistivity at RT |
(1.5~9)E-3 Ohm.cm |
|
| Mobility |
1500~3000 cm2/V.sec |
|
| Etch Pit Density |
<500/cm2 |
|
| Laser Marking |
upon request |
|
| Surface Finish |
P/E or P/P |
|
| Thickness |
220~350um |
|
| Epitaxy Ready |
Yes |
|
| Package |
Single wafer container or cassette |
|
Product display
ABOUT OUR ZMKJ
ZMKJ locates in the city of Shanghai, Which is the best city of China, and our factory is founded
in Wuxi city in 2014.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. so we also can provide some other materials substrates as like: SiC wafer
Packaging – Logistcs
Worldhawk concerns each details of the package , cleaning, anti-static , shock treatment .
According to the quantity and shape of the product , we will take a different packaging process!
FAQ –
Q: What you can supply logistics and cost?
(1) We accept DHL, Fedex, TNT, UPS, EMS, SF and by FOB
and pay condition of 50％ deposit,50％ before delivery.
Q: What's the delivery time?
For inventory: the delivery is 5 workdays after order.
For customized products: the delivery is 2 or 3 workweeks after order.
Q: What's the MOQ?
(1) For inventory, the MOQ is 5pcs.
(2) For customized products, the MOQ is 10pcs-30pcs.
Q: Do you have inspection report for material?
We can supply detail report for our products.
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