Which of the following expressions represents the correct distribution of the electrons in the conduction band? (gc(E)=density of quantum states, fF(E)=Fermi dirac probability(a) n(E)=gc(E)*fF(E)(b) n(E)=gc(-E)*fF(E)(c) n(E)=gc(E)*fF(-E)(d) n(E)= gc(-E)*fF(-E)This question was posed to me in final exam.I need to ask this question from Electrons and Holes in Semiconductor topic in division Conduction in Semiconductors of Electronic Devices & Circuits

Which of the following expressions represents the correct distribution

1.	Which of the following expressions represents the correct distribution of the electrons in the conduction band? (gc(E)=density of quantum states, fF(E)=Fermi dirac probability(a) n(E)=gc(E)fF(E)(b) n(E)=gc(-E)fF(E)(c) n(E)=gc(E)fF(-E)(d) n(E)= gc(-E)fF(-E)This question was posed to me in final exam.I need to ask this question from Electrons and Holes in Semiconductor topic in division Conduction in Semiconductors of Electronic Devices & Circuits
Answer» RIGHT answer is (a) N(E)=gc(E)*fF(E) To EXPLAIN: The DISTRIBUTION of the electrons in the conduction band is given by the product of the density into Fermi-dirac distribution.

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