Question

How does the energy gap in an intrinsic semiconductor vary when doped with a pentavlent impurity?

Answer 1

When an intrinsic semiconductor isdoped with impurity it becomes an extrinsic semiconductor. ... In a p-typesemiconductor , energy bandincreases.Fermi levels shifts closer to the valence bond because , holes arethe majority carries

Answer 2

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When an intrinsic semiconductor is doped with impurity it becomes an extrinsic semiconductor. In a p-type semiconductor , energy band increases.Fermi levels shifts closer to the valence bond because , holes are the majority carries.

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