Physics, asked by priyanhuraipure19, 3 months ago

Semiconductors of both p-type and n-type are produced by:

(a) ionic solids

(b) covalent solids

(c) metallic solids

(d) molecular solids

Answers

Answered by Anonymous
1

Answer:

OPTION "A" IS CORRECT

Explanation:

The Doping of Semiconductors

Pentavalent impurities Impurity atoms with 5 valence electrons produce n-type semiconductors by contributing extra electrons. Trivalent impurities Impurity atoms with 3 valence electrons produce p-type semiconductors by producing a "hole" or electron deficiency.

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