Home > Research > Publications & Outputs > Landau level spectra and the quantum Hall effec...

Electronic data

  • KoshinoABAPRB11

    Rights statement: ©2011 American Physical Society

    Final published version, 1 MB, PDF-document


Text available via DOI:


View graph of relations

Landau level spectra and the quantum Hall effect of multilayer graphene

Research output: Contribution to journalJournal article

Article number165443
<mark>Journal publication date</mark>27/04/2011
<mark>Journal</mark>Physical Review B
Issue number16
Number of pages9
<mark>Original language</mark>English


The Landau level spectra and the quantum Hall effect of ABA-stacked multilayer graphenes are studied in the effective-mass approximation. The low-energy effective-mass Hamiltonian may be partially diagonalized into an approximate block-diagonal form, with each diagonal block contributing parabolic bands except for an additional block describing Dirac-like bands with a linear dispersion in a multilayer with an odd number of layers.We fully include the band parameters and, taking into account the symmetry of the lattice, we analyze their effect on the block-diagonal Hamiltonian. Next-nearest-layer couplings are shown to be particularly important in determining the low-energy spectrum and the phase diagram of the quantum Hall conductivity by causing energy shifts, level anticrossings, and valley splitting of the low-lying Landau levels.

Bibliographic note

©2011 American Physical Society