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[China]
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Address: Rm5-616,No.851,Dianshanhu avenue, Qingpu area，Shanghai city，CHINA
Contact name:Wang
SHANGHAI FAMOUS TRADE CO.,LTD |
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2-6 inch Gallium phosphide (GaP) crystals crystal substrate,GaP wafer
ZMKJ can provides high quality single crystal GaP wafer ( Gallium phosphide ) to electronic and optoelectronic industry in diameter up to 2 inch . Gallium phosphide ( GaP ) crystal is an orange-yellow semi-translucent material formed by two elements , Gallium and Phosphide , growth by Liquid Encapsulated Czochralski ( LEC ) method . GaP wafer is an important semiconductor material which have unique electrical properties as other III-V compound materials and is widely used as red , yellow , and green LED ( light-emitting diodes ) . We have as-cut single crystal GaP wafer for your LPE application , and also provide epi ready grade GaP wafer for your MOCVD & MBE epitaxial application . Please contact us for more product information .
Electrical and Doping Specification
| Product Name: | Gallium phosphide (GaP) crystal substrate | ||||||||||||||||||||||
Technical parameters:
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| Specifications: |
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| StandardPacking | 1000 clean room, 100 clean bag or single box packaging | ||||||||||||||||||||||
| Dopant available | S / Zn / Cr / Undoped |
|---|---|
| Type of conductivity | N / P ,Semi-conducting / Semi-insulating |
| Concentration | 1E17 - 2E18 cm-3 |
| Mobility | > 100 cm2 / v.s. |
| Growth | LEC |
|---|---|
| Diameter | Ø 2" |
| Thickness | 400 um |
| Orientation | <100> / <111> / <110> or others |
| Off orientation | Off 2° to 10° |
| Surface | One side polished or two sides polished |
| Flat options | EJ or SEMI. Std . |
| TTV | <= 10 um |
| EPD | <= 2E5 cm-2 |
| Grade | Epi polished grade / mechanical grade |
| Package | Single wafer container |
Sample pictures
FAQ:
Q: What's the delivery time?
A: (1) For the standard products
For inventory: the delivery is 5 workdays after you place the order.
For customized products: the delivery is 2 or 3 weeks after you place the order.
(2) For the special-shaped products, the delivery is 4 workweeks after you place the order.
Q: What's your MOQ?
A: (1) For inventory, the MOQ is 3pcs.
(2) For customized products, the MOQ is 10-20pcs up.
we also can provide other materials semiconductor wafer as like below
