August 16, 2022, 03:24:37 AM
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Topic: Calculating the valence electrons in the conduction states of a semiconductor  (Read 514 times)

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Offline Purpleurkel

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More specifically, the question is to calculate the number of valence electrons in the conduction states for 1 mol of the intrinsic semiconductor Si (Eg = 1.1 eV) at 300 K (KB = 8.617 x 10-5 eV/K).
The lecturer has not provided any equations related to this, which is why I'm struggling to calculate it.

Offline Corribus

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Are you aware of the relationship between the Boltzmann constant and the distribution among energy levels in a system of (particles/whatever) at temperature T?
(I.e., do you know how to use partition functions? See section "Role in Boltzmann Factors" here.)
What men are poets who can speak of Jupiter if he were like a man, but if he is an immense spinning sphere of methane and ammonia must be silent?  - Richard P. Feynman

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