Question
The number of electronhole pairs in an intrinsic semiconductor is at 27^{o}C. If this semiconductor is doped by a donor impurity such that the number of conduction electrons becomes, calculate the number of holes at 27^{o}C. Also calculate the dopant concentration.

None of these



easy
Solution
For doped semiconductor, we have
Given
.
.
It has become an ntype semiconductor.
.
SIMILAR QUESTIONS
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.
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.
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