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. For Ge semiconductor, assume the Fermi energy level is 0.1 eV below the conduction band energy Ec. Let the absolute temperature T for items

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. For Ge semiconductor, assume the Fermi energy level is 0.1 eV below the conduction band energy Ec. Let the absolute temperature T for items i and ii be 200 K. i. Find the number of quantum states between Ec and Ec + 7 kbT Determine the probability of a state being empty of an electron at Ec+ 7 x kbT. jiji. Find the temperature at which there is an electron at the state Ec+ 0.7

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