October 24, 2021

CHICAGO PIXELS

SEMICONDUCTOR RESEARCH CENTER

AXT supplies first 8-inch GaAs wafers

AXT Inc of Fremont, CA, USA – which makes gallium arsenide (GaAs), indium phosphide (InP) and germanium (Ge) substrates and raw materials – has developed and shipped its first 8-inch diameter GaAs substrates to a major customer. The 8-inch GaAs substrates, which are silicon-doped n-type substrates, demonstrate low etch pit densities (EPD) and low levels of slip lines…