3 papers
cond-mat.mes-hall2000
Scaling in the Integer Quantum Hall Effect: interactions and low magnetic fields
Bodo Huckestein, Michael Backhaus
Recent developments in the scaling theory of the integer quantum Hall effect are discussed. In particular, the influence of electron-electron interactions on the critical behavior…
cond-mat.mes-hall2000
Coulomb gap in the quantum Hall insulator
Michael Backhaus, Bodo Huckestein
We calculate numerically the spectrum of disordered electrons in the lowest Landau level at filling factor 1/5 using the self-consistent Hartree-Fock approximation for systems cont…
cond-mat.mes-hall1998
Integer quantum Hall effect of interacting electrons: dynamical scaling and critical conductivity
Bodo Huckestein, Michael Backhaus
We report on a study of interaction effects on the polarization of a disordered two-dimensional electron system in a strong magnetic field. Treating the Coulomb interaction within…