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Question
An n-type and p-type silicon can be obtained by doping pure silicon with :
An n-type and p-type silicon can be obtained by doping pure silicon with :
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Solution
The correct option is C phosphorous and indium
n−type requires 15th group and p−type requires 13th group elements. That's why Phosphorus and Indium are used because Phosphorus is pentavalent while Indium is trivalent.
n−type requires 15th group and p−type requires 13th group elements. That's why Phosphorus and Indium are used because Phosphorus is pentavalent while Indium is trivalent.
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