InterviewSolution
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InterviewSolution
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Which of the following equations represent the correct expression for the band diagram of the p-n junction? (E1=difference between the fermi level of material and conduction band of n material and E2=difference between the conduction band of n material and fermi level of n material)(a) Ecn – E f = (1/2)*EG – E1(b) Ecn – E f = (1/2)*EG – E2(c) Ef – Ecp = (1/2)*EG – E1(d) Ecn – Ef = (1/2)*EG + E1The question was posed to me in an interview for job.The question is from Band Structure of an Open-Circuited p-n junction in chapter Semiconductor-Diode Characteristics of Electronic Devices & Circuits |
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Answer» Right option is (a) Ecn – E F = (1/2)*EG – E1 |
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