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Temb Electrical Engineering • VolumeWhich of th(a) 1, 2 ar(c) 2 and1.15 Assertion (A): The energy band diagram of areal semiconductor can not be represented byflat conduction and valence bands.Reason (R): The presence of energy states inthe forbidden energy gap results in carriertrapping, giving rise to finite curvature in thebands.(a) Both A and R are true and R is the correctexplanation of A(b) Both A and R are true but R is NOT the correctexplanation of A(c) A is true but R is false(d) A is false but R is true1.19 The concextrinsic se(a) directly(b) directly(c) inversConcei(d) inversconcet |
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Answer» Here assertionand reason both are correctas energy states the gap result finite curvature |
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