The two-parameter renormalization group flow diagramme is used for obtaining the magnetic field dependence of localisation length Lc(B) for charged particles in 2D random potential at low disorder and weak magnetic fields B. The result reproduces the periodic singularities of Lc(B).
Magnetic field dependence of the atomic and electronic structure of monovalent metallic nanocontacts unveiled in transport experiments
Magnetic field dependence of the exciton energy in a quantum disk
Excitons, trions, and biexcitons in transition metal dichalcogenides: magnetic field dependence
