GaAs
About GaAs
Gallium Arsenide (composition format:GaAs),is mainly used as semiconductor device material.
Compared with silicon,GaAs has the disadvantage of high-price and difficult to process etc however due to the high motion fuction and approx 1/3 of consumed electricity therefore it's easier to be downsized.
In recent years,thanks to the development of processing technology,GaAs device can also be provided at a lower price,which is widely used in applications mainly require a small size and high frequency property such like mobile phone,and LED application,laser application.
E&M GaAs Wafer's feature
Besides,special orientation products like (111),(110) and (311) are also available.
Spec
Growth | VGF |
---|---|
Type/Dopant | N-type/Si・Te, P-type/Zn, Semi-Insulating/Un-doped |
Diameter | 2inch ~ 3inch |
Orientation | (100)・(110)・(111)~(611)For other orientation and off-orientation,please ask us. |
Finishing | Single side mirror polished, Double sides mirror polished, Epi-ready For other treatment,please ask us. |
Thickness | 2inch: 350or500um, 3inch: 625um For other thickness,please ask us. |
Others | For career concentration, resistivity, mobility, it can be specified within the allowable range. |