Intrinsic carrier density of Ge is 1.7x1019 /m3 . It is doped with a pentavalent impurity...

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Physics

Intrinsic carrier density of Ge is 1.7x1019 /m3
. It is doped with a pentavalent impurity of 1ppm. Assuming allimpurity atoms are ionized, calculate the factor by which themajority concentration is more than the intrinsic carrierconcentration.

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