On doping germanium with donor atoms of density `10^(17) cm^(-3)`, fin – InterviewSolution

InterviewSolution

1.	On doping germanium with donor atoms of density `10^(17) cm^(-3)`, find its conductivity in mho/cm, if `mu=3800 cm^(2)//V-s`.
Answer» `sigma=n e mu_(e)=10^(17)xx1.6xx10^(-19)xx3800` `=60.8 mho//cm`.

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