Explore: Electron Gas

Fermi gas is an idealized model, an ensemble of many non-interacting fermions. Fermions are particles that obey Fermi–Dirac statistics, like electrons, protons

the movement of the electrons would cease at absolute zero and the pressure of the electron gas would vanish. However, since electrons are quantum mechanical

known as the uniform electron gas (UEG) or homogeneous electron gas (HEG), is a quantum mechanical model of interacting free electrons in a solid where the

by electrons. The free electron model of metals derives their physical properties by considering the conduction electrons alone as a degenerate gas, while

other properties of metals. The free electron model considers that metals are composed of a quantum electron gas where ions play almost no role. The model

A two-dimensional electron gas (2DEG) is a scientific model in solid-state physics. It is an electron gas that is free to move in two dimensions, but

Fermi gas, as a particle of a non-interacting electron gas Free electron model, as a particle in the Drude-Sommerfeld model of metals Free-electron laser

simple model, consider one-dimensional electron gas in a half-space x > 0 {\displaystyle x>0} . The electrons do not penetrate into the half-space x ≤

Gas electron diffraction (GED) is one of the applications of electron diffraction techniques. The target of this method is the determination of the structure

approximations are those that have been derived from the homogeneous electron gas (HEG) model. In this regard, LDA is generally synonymous with functionals