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प्रश्न
Answer the following question.
Which element would you use as an impurity to make germanium an n-type semiconductor?
उत्तर
Germanium can be made an n-type semiconductor by doping it with pentavalent impurities, like phosphorus (P), arsenic (As), or antimony (Sb).
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संबंधित प्रश्न
Choose the correct option.
The energy levels of holes are:
Answer the following question.
On which factors does the electrical conductivity of a pure semiconductor depend at a given temperature?
Answer the following question.
Why is the conductivity of a n-type semiconductor greater than that of p-type semiconductors even when both of these have the same level of doping?
The forbidden energy band gap in conductors, semiconductors and insulators are `"E"_("g"_1), "E"_("g"_2) "and" "E"_("g"_3)` respectively. The relation among them is ____________.
Electrical conductivity of insulators is ______.
At absolute zero temperature, pure silicon behaves as ______.
Choose the correct statement.
In case of insulators, ______.
