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11/09/2020 8:19 pm
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To get a n-type semiconductor from silicon, it should be doped with a substance with valency
(a) 2
(b) 1
(c) 3
(d) 5
1 Answer
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11/09/2020 8:20 pm
(d) 5
Explanation:
Impurity of higher group is doped to get n-type semiconductor. Thus, silicon (valency = 4) should be doped with the element with valency equal to 5.