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In a pure semiconductor crystal, if current flows due to breakage of crystal bonds, then what is the semiconductor called?

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in Physics – Class 12 by (135k points)
In a pure semiconductor crystal, if current flows due to breakage of crystal bonds, then what is the semiconductor called?

(a) Acceptor

(b) Donor

(c) Intrinsic semiconductor

(d) Extrinsic semiconductor

The question was posed to me in an online interview.

I want to ask this question from Intrinsic Semiconductor topic in division Semiconductor Electronics : Materials, Devices and Simple Circuits of Physics – Class 12

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Right option is (c) Intrinsic semiconductor

Best explanation: Pure semiconductors are called intrinsic semiconductors. The number of electrons in the conduction band will be equal to the number of holes in the valence band. Intrinsic semiconductors are the semiconductors which are not doped with any impurities.

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