Physics · Semiconductors
When a small amount of a pentavalent impurity (such as phosphorus) is added to pure silicon, what type of semiconductor is formed and what are the majority charge carriers?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1N-type semiconductor, with electrons as majority carriers✓
- 2N-type semiconductor, with holes as majority carriers
- 3P-type semiconductor, with electrons as majority carriers
- 4P-type semiconductor, with holes as majority carriers
Correct answer
N-type semiconductor, with electrons as majority carriers
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