Source: wikibot/fermi-level
= Fermi level
{wiki=Fermi_level}
The Fermi level is a crucial concept in solid-state physics, semiconductor physics, and condensed matter physics. It describes the highest energy level that electrons can occupy at absolute zero temperature. In a more general sense, the Fermi level is the chemical potential for electrons and serves as a reference point for understanding the distribution of electron energies within a material.