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In N-Type semiconductors, which extra energy level is added?

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in Engineering Physics II by (679k points)
In N-Type semiconductors, which extra energy level is added?

(a) Conduction level

(b) Donor Energy Level

(c) Acceptor energy level

(d) Valence level

The question was posed to me in an online quiz.

My doubt stems from Classification of Semiconductors topic in portion Semiconductors of Engineering Physics II

1 Answer

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Best answer
Correct option is (b) Donor Energy Level

Best explanation: In N-Type semiconductor level, a new energy level below the conduction band is formed. The energy difference between the two is about 0.045 eV.

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