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A semiconductor of Ge can be made p-type...

A semiconductor of `Ge` can be made `p`-type by adding

A

rtivalent impurity

B

tetravalent impurity

C

pentavalent impurity

D

divalent impurity

Text Solution

Verified by Experts

The correct Answer is:
A
Ge is a group 14 element. Positive holes can be created by adding group 13 element i.e., trivalent impurity.
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