Question

what is fermi velocity

Answer 1

The Fermi velocity is the velocity associated with the Fermi energy by solving. for , where m is the particle mass, giving. (Eisberg and Resnick 1985, p. 479). Fermi Energy, Fermi Momentum, Fermi Temperature, Fermion.

Answer 2

Here, α is a dimensionless fine-structure constant (or the strength of electron-electron interactions) defined as 23, v0 the Fermi velocity for ε = ∞, 0.85×106 m/s4, kC the momentum cut-off, 1.7 Å−1, and kF the Fermi wave number.