With which p-type germanium should be doped, Physics

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In order to obtain p-type germanium it should be doped with a

(A) Trivalent impurity.      (B) Tetravalent impurity.

(C) Pentavalent impurity. (D) Any of the above will do.

Ans:

In order to get p-type germanium this must be doped along with a trivalent impurity.


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