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A p-type semiconductor material is doped with ____________ impurities whereas a n-type semiconductor material is doped with __________ impurities

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A p-type semiconductor material is doped with ____________ impurities whereas a n-type semiconductor material is doped with __________ impurities

(a) acceptor, donor

(b) acceptor, acceptor

(c) donor, donor

(d) donor, acceptor

I had been asked this question in quiz.

This interesting question is from The P-N Junction topic in chapter Diodes of Power Electronics

1 Answer

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Correct option is (a) acceptor, donor

The explanation is: Donor impurities denote an electron to the n-type material making it a electron majority carrier & vice-versa.

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