Question 1: For a certain semiconductor material, Ec=1.5 eV, Fermi level is located 1.45 eV above the highest level of the valence band. If E̟ is located 0.008 eV above the bottom of th conduction band, assume room temperature (T=300 K) and KT= 0.026 eV Answer the following: a) What is the probability that a state in the conduction band with energy E=E, is occupied? b). |Find the density of states at energy level E1, if the semiconductor material is Si. x1045 c) What type of semiconductor material is described in the question

Question 1: For a certain semiconductor material, Ec=1.5 eV, Fermi level is located 1.45 eV above the highest level of the valence band. If E̟ is located 0.008 eV above the bottom of th conduction band, assume room temperature (T=300 K) and KT= 0.026 eV Answer the following: a) What is the probability that a state in the conduction band with energy E=E, is occupied? b). |Find the density of states at energy level E1, if the semiconductor material is Si. x1045 c) What type of semiconductor material is described in the question