determine the type of the semiconductoran unknown

Question

Determine the Type of the Semiconductor

An unknown semiconductor has E_g=1.1 eV and N_t=N_v. lt is doped with 10¹⁶/cm³ donor atoms. -

(a) Determine the type of the semiconductor after doping.

(b) Given that E_F is 0.2 eV below E_c, calculate n_i and the concentration of electrons and holes in the semiconductor at 300° K.

(c) Draw the band diagram with appropriate labels.