What temperature will this semiconductor become intrinsic

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Reference no: EM131361127

Consider an n-type semiconductor with a band gap of 0.8 eV, and with 1021 dopant atoms per m³, giving 2 × 10²¹ donor levels per m³, which are 0.04 eV below the conduction band.

(a) At absolute zero, is the Fermi level above, below, or at the donor levels?

(b) At what temperature is the Fermi level 0.08 eV below the donor level?

(d) Above what temperature will this semiconductor become intrinsic?

Reference no: EM131361127

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