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Compare types of semiconductor wafers: silicon, SOI, SiC, GaAs, GaN, InP, sapphire, dopants, sizes, inspection specs, and cutting risks. Buying a semiconductor wafer is not only a material decision. Wafer material shapes the device path, the fabrication limits, the inspection…

The semiconductor manufacturing process turns a slice of purified sand into a fingernail-sized chip holding billions of transistors. It’s one of the most demanding production sequences on earth: a single leading-edge logic chip can pass through several hundred to more…

Silicon wafer material is the thin, ultra-pure crystalline disc that nearly every semiconductor device is built on, from the processor in your phone to the power module in an electric car. Yet most explanations stop at “it’s made from sand.”…

Silicon carbide is a synthesized compound of silicon and carbon, written chemically as SiC, so tough it exceeds almost every man-made material and also functions as a wide-bandgap semiconductor. Introduced in the 1890s as a polishing abrasive, today SiC turns…