Exercise 2.1-4

Derive the Formula for the Vacancy Equilibrium Concentration

Start from the formulas given, use the approximations described, and show that
 
cV   =  concentration
of vacancies
 =   SF
k 
 ·  exp – HF
kT
 
Would more advanced versions of Stirlings formula get better results?
 
 
 

Link to the Solution

 

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