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To a germanium crystal equal number of a...

To a germanium crystal equal number of aluminum arid indium are added. Then,

A

it remains as intrinsic semiconductor

B

it becomes a n-type semiconductor

C

it becomes a p-type semiconductor

D

it becomes an insulator.

Text Solution

Verified by Experts

The correct Answer is:
C
p-type semiconductor is formed when germanium is doped with trivalent impurities i.e. having three valence electrons.
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