Fermi-Dirac Distribution

$barn_i = 1/(e^(( epsilon_i - mu )/(k* T ))+1)$

Enter a value for all fields

The Fermi-Dirac Distribution is the average number of fermions in a single-particle state $i$ for a system of identical fermions. The equation is: $barn_i=1/(e^((epsilon_i-mu)/(kT))+1)$ , where:

$e$ = Euler's constant
$epsilon_i$ = energy of the single-particle state $i$
$k$ = Boltzmann's constant
$T$ = absolute temperature

References

Wikipedia (https://en.wikipedia.org/wiki/Fermi%E2%80%93Dirac_statistics)