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Electronics and Communication Engineering - Electronic Devices and Circuits - Discussion

Discussion Forum : Electronic Devices and Circuits - Section 14 (Q.No. 38)
Electronic Devices and Circuits
38.
Which of the following expressions may be used to correctly describe the temperature (T) variation of the intrinsic carrier density (ni) of a semiconductor?
ni(T) = (A/T) exp (- E8/kT2)
ni(T) = A (- E8/2kT)10
ni(T) = A exp (- E8/2kT2)
ni(T) = AT3/2 exp (-E8/2kT)
Answer: Option
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