Consider an n-type semiconductor at 300 k with a band gap, Mechanical Engineering

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Consider an n-type semiconductor at 300 k with a band gap

Consider an n-type semiconductor at 300 K with a band gap of 1.1 eV, donor levels lying 0.03 eV below the conduction band, and Nd = 2.51 × 10²¹/m³.

(a) How far below the conduction band is the Fermi level?

(b) Roughly what is the density of conduction electrons?

(d) Repeat parts (a), (b), and (c) for a temperature of 500 K.

(e) Roughly what is the temperature above which it becomes intrinsic?

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Mechanical Engineering: Consider an n-type semiconductor at 300 k with a band gap

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Mechanical Engineering: Consider an n-type semiconductor at 300 k with a band gap

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