Introduction to MOSFETs Mohamed M. Atalla worked at Bell Labs in the late 1950s on the issue of surface states, which he discovered. He carried on Frosch’s oxidation research, attempting to passivate the surface of silicon by generating an oxide layer on top of it. He felt that growing a
A mirror is a reflecting surface that reflects light excellently and does not allow it to refract, producing a clear image. It produces either real or virtual images. A famous German chemist Justus made mirrors commercially available in 1835. He made the mirror by coating a thin layer of silver