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Question
Explain the following term:
Intrinsic semiconductor
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Solution
An intrinsic semiconductor is a pure semiconductor that is free from any impurity. Pure germanium and pure silicon are examples of intrinsic semiconductors.
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RELATED QUESTIONS
In an intrinsic semiconductor the energy gap Egis 1.2 eV. Its hole mobility is much smaller than electron mobility and independent of temperature. What is the ratio between conductivity at 600K and that at 300K? Assume that the temperature dependence of intrinsic carrier concentration niis given by
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