Theory of P – N Junction

     Semiconductor diode theory is at the very centre of much of today’s electronics industry. In fact semiconductor technology is present in almost every area of modern day technology and as such semiconductor theory is a very important element of electronics.      One of the fundamental structures within semiconductor technology is the PN … Read more

Semiconductor Devices

      A semiconductor is a solid whose electrical conductivity can be controlled over a wide range, either permanently or dynamically. Semiconductors are tremendously important technologically and economically. Semiconductors are essential materials in all modern electrical devices, from computers to cellular phones to digital audio players. Silicon is the most commercially important semiconductor, though dozens of others are important as well.     … Read more