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A piece of silicon is doped uniformly with phosphorous with a doping concentration of 1016/cm3. The expected value of mobility versus doping concentration for silicon assuming full dopant ionization is shown below. The charge of an electron is 1.6 × 10−19 C. The conductivity (in S cm−1) of the silicon sample at 300 K is __________.
Correct : 1.92
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