Question

Draw the energy band diagram when intrinsic semiconductor (Ge) is doped
with impurity atoms of Antimony (Sb). Name the extrinsic semiconductor so
obtained and majority charge carriers in it.​

Answer 1

Answer:

Extrinsic semiconductors

Semiconductors can be broadly classified into Intrinsic and Extrinsic Semiconductors. Intrinsic Semiconductors start conducting at temperatures above the room temperature, developing important electronic devices using these can pose a problem. This led to a need for improving the conductivity of intrinsic semiconductors.

Answer 2

Explanation:

e are majority carries

it is n type semiconductor