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|
|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.|
|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|
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