Consider excitations from level epsiloni -4 ev with 1025, Mechanical Engineering

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Consider excitations from level epsiloni -4 ev with 1025

Consider excitations from level εi = -4 eV with 10²⁵ states/m³ to level ε j = -2.5 eV with 10²⁴ states/m³ in a semiconductor at 295 K. (Treat the states as band-edge equivalent states if you wish.)

(a) How many excitations are there per cubic meter?

(b) What is the energy of the Fermi level?

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Mechanical Engineering: Consider excitations from level epsiloni -4 ev with 1025

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Mechanical Engineering: Consider excitations from level epsiloni -4 ev with 1025

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