Every chipmaker needs to buy them in one size or another, such as 200mm, 300mm and others. Silicon wafer vendors produce and sell bare or raw silicon wafers to chipmakers, who in turn process them ...

During the Chinese New Year holiday, silica prices held steady, with sluggish market transactions. Overall raw material procurement transactions are expected to gradually recover after the holiday, ...

monolithically fabricated on 300 mm silicon wafers in its CMOS pilot prototyping line. Achieving room-temperature continuous-wave lasing with threshold currents as low as 5 mA and output powers ...