Semiconductor Wafer Inc. ( SWI ) provides both single crystal and polycrystalline GaAs wafer ( Gallium Arsenide ) to
opto-electronics and micro-electronics industry for making LD , LED , microwave
circuit and solar cell
applications , in diameter range from 2" to 4 ".
We offer single crystal GaAs wafer produced by two main growth techniques LEC and VGF method , allowing us to provide customers the
widest choice of GaAs material with high uniformity of electrical propertirs and excellent surface quality .
Gallium Arsenide can be supplied as ingots and polished wafers , both
conducting and semi-insulating GaAs wafer , mechanical grade and epi ready grade are all available .
We can offer GaAs wafer with low EPD value and high surface quality suitable for your MOCVD
and MBE applications ,
please contact us for more product information .