In chip making, a semiconductor layer that is created on top of the silicon base rather than below it. See molecular beam epitaxy. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction ...

This technique offers unparalleled control over the thickness, composition, and doping levels of the layers it produces, features that are critical for advanced electronic and photonic devices. The ...

Researchers from Huazhong University of Science and Technology and Hebei University have optimized the nucleation process by ...