(3) In an n-tpye semiconductor for the given linear variation doping concentration of Na (x) = 1016 – 101ºx (cm3) (a) Derive the induced field E(x) and calculate E max at T = 37 °C. (b) Calculate the potential difference between x = 0 and x = 2 um at T = 37 °C. Note: E(x) = - [T/Na(x)][dNa(x)/dx], r= kT/e %3D
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