In a p-type semiconductor, there is
Question and options
In a p-type semiconductor, there is
- Excess of one electron
- Absence of one electron
- A missing atom
- A donor level
Answer and explanation
Correct answer: B - Absence of one electron
p-type semiconductors are doped with trivalent atoms that leave one bond short of an electron, creating a hole (absence of an electron). A donor level and excess electron describe n-type.
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