Question

Define donor energy level diagram of N-type semiconductor​

Answer 1

Explanation:

In n-type material there are electron energy levels near the top of the band gap so that they can be easily excited into the conduction band. In p-type material, extra holes in the band gap allow excitation of valence band electrons, leaving mobile holes in the valence band.

Answer 2

Explanation:

In n-type meterial there are electron energy levels near the top of the band so that they can be easily excited into the conduction band. In p-type material, extra holes in the band gap allow excitation of valence band electrons, leaving mobile holes in the volence band.