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A silicon specimen is made into a P-type...

A silicon specimen is made into a `P`-type semiconductor by dopping, on an average, one helium atoms per `5xx10^(7)` silicon atoms. If the number density of atoms in the silicon specimen is `5xx10^(28) at om//m^(3)` then the number of acceptor atoms in silicon per cubic centimeter will be

A

`2.5xx10^(30) " atom cm"^(-3)`

B

`2.5xx10^(35) " atom cm"^(-3)`

C

`1xx10^(13) " atom cm"^(-3)`

D

`1xx10^(15) " atom cm"^(-3)`

Text Solution

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The correct Answer is:
D
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