Fermi Level

#Physics
Is the energy at which half of the possible occupiable states are below it and above it. For $\displaystyle T=0$, this means there are no particles above $\displaystyle E_{f}$

$\displaystyle \varepsilon:{\left\langle{N(\mu)}\right\rangle}=\frac{1}{2}$

• $\displaystyle \mu$ is the chemical potential and the Fermi energy for fermions

$\displaystyle \varepsilon_{F}=\frac{\hbar ^{2}}{2m}\left( \frac{3\pi ^{2}N}{V} \right)^{2/3}$

Topics

• Fermi-Dirac Distribution