55 citations · 94 across the 5 of their papers we have counts for
5 papers
Energy-level statistics and localization of 2d electrons in random magnetic fields
M. Batsch, L. Schweitzer, B. Kramer
Using the method of energy-level statistics, the localization properties of electrons moving in two dimensions in the presence of a perpendicular random magnetic field and addition…
Phase diagram of localization in a magnetic field
T. Droese, M. Batsch, I. Kh. Zharekeshev +1
The phase diagram of localization is numerically calculated for a three-dimensional disordered system in the presence of a magnetic field using the Peierls substitution. The mobili…
Level statistics in the quantum Hall regime
M. Batsch, L. Schweitzer
The statistical properties of energy eigenvalues in the critical regime of the lowest Landau band are investigated. The nearest neighbour level spacing distribution and the…
Crossover from critical orthogonal to critical unitary statistics at the Anderson transition
M. Batsch, L. Schweitzer, I. Kh. Zharekeshev +1
We report a novel scale-independent, Aharonov-Bohm flux controlled crossover from critical orthogonal to critical unitary statistics at the disorder induced metal insulator transit…
Mean-field limit of the random flux model
B. Kramer, D. Belitz, M. Batsch
The problem of non--interacting electrons on a square lattice subject to a random magnetic flux is mapped onto a one--dimensional model with infinitely many orbitals per site. Link…