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Which of the following will produce p-ty...

Which of the following will produce p-type semiconductor?

A

Silicon doped with phosphorus

B

Germanium doped with arsenic

C

Gallium doped with arsenic

D

Germanium doped with gallium

Text Solution

Verified by Experts

The correct Answer is:
D
Germanium is group 14 element while gallium is group 13 element, Hence a hole will be created i.e., it will be p-type of semi conductors
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