engineering recuitment GATE ECE 2023-24 Test Series Electronic Devices Semiconductors The Fermi Dirac Probability Function
Consider two energy levels: E1, E eV above the Fermi Level and E2, E eV below the Fermi Level. P1 and P2 are respectively the probabilities of E1 being occupied by an electron and E2 being empty. Then
1
P1 > P2
2
P1 = P2
3
P1 < P2
4
P1 & P2 depends on number of free electrons