Its integer variety results from the fact that each Landau level is degenerate and it is thought to be understood by in terms of noninteracting electrons.
Its integer variety results from the fact that each Landau level is degenerate and it is thought to be understood by in terms of noninteracting electrons. The fractional variety occurs whenever the Landau level-filling factor equals the frequency and is thought to result from many-electron interactions in 2-dimensional systems. This version of another effect is found at very low temperatures and sets equal its namesake coefficient to Planck's constant divided by the charge of an electron squared. FTP, identify this effect discovered by Klaus von Klitzing, a quantized version of a classical effect.
Its integer variety results from the fact that each Landau level is degenerate and it is thought to be understood by in terms of noninteracting electrons.
{quantum Hall} effect (do not accept or prompt on {Hall} effect)