A simple semiconductor, in it pure, undopped form is called intrinsic semiconductor. The impurity is very low in a intrinsic semiconductor, about one in 100 million parts. In the intresic semiconducter number of free electrons equals the number of holes. Crystal Structure of Intrinsic Semiconductor
Semiconductor Materials Conductor A material that allows electric current to flow easily due to the presence of many free electrons (e.g., copper, aluminum). The term conductor applied to any maerial that will support a generaous frow of charges when the voltage is applied acrosd its terminals. Metals like copper and aluminum have no forbidden gap … Read more