Draw a band diagram, Calculate the Fermi level position

Draw a band diagram

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Reference no: EM13219277

Consider an n-type Si sample with doping concentration Nd = 2x10^17 cm^-3.

(Eg = 1.1 eV, kT = 0.026 eV and ni = 1.3x10^10 cm^-3 at 300K)

(a) Where is the Fermi level (Ef) relative to intrinsic level (Ei) at 300K?

(b) Calculate the Fermi level position relative to conduction band (Ec-Ef) and relative to valence band (Ef-Ev).

Reference no: EM13219277

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