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Which set contains the dopants used to form a p-type semiconductor?

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Question

Which set contains the dopants used to form a p-type semiconductor?

Options

  • Boron, Aluminium, Indium

  • Phosphorus, Arsenic, Antimony

  • Boron, Phosphorus, Antimony

  • Aluminium, Arsenic, Indium

MCQ
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Solution

Boron, Aluminium, and Indium are trivalent impurities used as p-type dopants. Phosphorus, Arsenic, and Antimony are examples of n-type dopants.

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