Application of n type and p type semiconductors

 Application of n -type and p - type semiconductors :

n-type and p-type semiconductors have wide applications in the field of electronics. Some of its applications are described below. 

1- A diode is a combination of n-type and p-type semiconductors which is used used as a rectifier.

2- The solar cell is an efficient photo-diode used for transformation of light energy into the electric energy. 

3- n-type and p-type semiconductors are used detect radio or audio signal.

4- Due to fast response of Galinium arsenide it is widely used in semiconductor device.

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