PhysicsEasy66×since 2002Q6873For extrinsic semiconductors; when doping level is increased;AFermi-level of both p-type and n-type semiconductors will go upward for T > T_FK and downward for T < T_FK, where T_F is Fermi temperature.BFermi-level of p-type semiconductor will go upward and Fermi-level of n-type semiconductors will go downwardCFermi-level of p and n-type semiconductors will not be affected.DFermi-level of p-type semiconductors will go downward and Fermi-level of n-type semiconductor will go upward.Check answerSkip