- Consider silicon at T = 300 K with doping concentrations of Nd = 8 Γ 1015 cm-3 and Na = 5 Γ 1015 cm-3. Determine the position of the Fermi energy level with respect to the donor level Ed, as well as the Fermi energy level with respect to the acceptor level Ea.
- Assume the donor concentration in an n-type semiconductor at T = 300 K is given by Nd(x) = 1016 e–x/L where L = 2 Γ 10-2 Determine the induced electric field in the semiconductor at (a) x = 0 and (b) x = 10-4 cm. Please provide the process of derivation.
