|
Semiconductor (semiconductor), refers to the room temperature conductivity between conductors (conductor and an insulator (insulator) between the materials. The electrical conductivity of the semiconductor can be controlled, can range from insulator to a few ohms. No matter from the point of view of science and technology and economic development, the importance of semiconductor is very large. Today, most electronic products such as computers, mobile phones or digital recorder of core units and semiconductor has extremely close relation. Semiconductor in radio, TV, instrumentation and measuring temperature has a wide application. Common semiconductor materials such as silicon, germanium, gallium arsenide, and silicon is various kinds of semiconductor materials, one of the most influential in the commercial application.
|