Question

How is an N type semiconductor formed? Name the major charge

carriers in it. Draw energy band diagram of N type semiconductor​

Answer 1

Answer:

Explanation:

When a small amount of Pentavalent impurity is added to a pure semiconductor providing a large number of free electrons in it, the extrinsic semiconductor thus formed is known as n-Type Semiconductor. The conduction in the n-type semiconductor is because of the free electrons denoted by the pentavalent impurity atoms.