Assume two samples of doped Si, the doping concentrations Np and NA are the same for each sample and each sample is at the same temperature. The mobility, µ, of the n-doped sample is (HIGHER, LOWER, ABOUT THE SAME) compared to the p-doped sample and the resistivity, p, of the n-doped sample is (HIGHER, LOWER, ABOUT THE SAME) compared to the p-doped sample.
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