Silicon Wafer & Tech Gifts Blog

Close-up of a 300mm silicon wafer showing iridescent oxide layer patterns from semiconductor manufacturing

Why a 12 inch wafer can cost as much as $25,000...

Silicon wafers begin as silica sand mined from quartz-rich deposits. The sand is refined into metallurgical-grade silicon, then purified further into electronic-grade silicon. Manufacturers melt this silicon in high-purity crucibles...

Why a 12 inch wafer can cost as much as $25,000...

Silicon wafers begin as silica sand mined from quartz-rich deposits. The sand is refined into metallurgical-grade silicon, then purified further into electronic-grade silicon. Manufacturers melt this silicon in high-purity crucibles...