engineering recuitment GATE ECE 2023-24 Test Series Electronic Devices Carriers in Semiconductors Extrinsic Fermi Level
An N-type semiconductor having uniform doping is biased as shown in the figure.
If EC is the lowest energy level of the conduction band, EV is the highest energy level of the valance band and EF is the Fermi level, which one of the following represents the energy band diagram for the biased N-type semiconductor?
1
2
3
4