Calculate the probability that an energy state in the valence band at E=E-kT is empty of an electron at T=280 k. assume the Fermi energy is 0.3 eV above the valence band energy. O 1.2x10^-6 O 1.37x10^-6 O 1.2x10^-5 1.37x10^-5

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Calculate the probability that an energy state in the valence band at E=E-kT is empty of an
electron at T=280 k. assume the Fermi energy is 0.3 eV above the valence band energy.
1.2x10^-6
O 1.37x10^-6
1.2x10^-5
1.37x10^-5
Transcribed Image Text:Calculate the probability that an energy state in the valence band at E=E-kT is empty of an electron at T=280 k. assume the Fermi energy is 0.3 eV above the valence band energy. 1.2x10^-6 O 1.37x10^-6 1.2x10^-5 1.37x10^-5
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