engineering recuitment GATE ECE 2023-24 Test Series Electronic Devices Semiconductors The Fermi Dirac Probability Function
The occupancy probability P(E) according to Fermi-Dirac statics is P(E) = 1/(e(E-EF)/kT + 1). Find the probability of occupancy of a quantum state whose energy is 0.05 eV above the Fermi energy. (Assume a sample temperature of 450 K).
Take K = 1.38× 10-23J
1
0.978
2
0.216
3
1.216
4
0.864