Magnetization and level statistics at the quantum Hall liquid-insulator transition in the lattice model

2000/04/20 by M. Niţă, M. Nita, A. Aldea +1
Physics and Astronomy · #Physics of Superconductivity and Magnetism #Quantum and electron transport phenomena #Theoretical and Computational Physics #cond-mat.mes-hall

paper · pdf · doi:10.1103/physrevb.62.15367

4 pages, 6 figures

arxiv created 2000/04/20 · openalex publication_date 2000/12/15 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Statistics of level spacing and magnetization are studied for the phase diagram of the integer quantum Hall effect in a 2D finite lattice model with Anderson disorder.

Citations

• Crossover of level statistics between strong and weak localization in two dimensions
• New Universality of the Metal-Insulator Transition in an Integer Quantum Hall Effect System