From quartz sand to silicon wafers, the manufacturing process is critical for achieving the purity and quality needed for advanced semiconductor applications.

A silicon wafer is a thin slice of crystalline silicon typically grown using the Czochralski process, which involves pulling a crystal seed from a molten silicon bath. A silicon wafer is a thin slice ...

Major processes in semiconductor wafer fabrication: 1) wafer preparation, 2) pattern transfer, 3) doping, 4) deposition, 5) etching, and 6) packaging. The process of creating semiconductors can be ...

Semiconductor manufacturer Xanoptix (Merrimack, NH) has developed a wafer-scale process for the 3-D stacking of silicon with either GaAs or InP to make compound semiconductors. The company's Hybrid ...

Powerful electronics don't have to come at an environmental cost. Scientists at Osaka Metropolitan University have developed high-performance, lead-free piezoelectric thin films directly on standard ...