Unconventional Integer Quantum Hall Effect in Graphene
β Scribed by Gusynin, V. P.; Sharapov, S. G.
- Book ID
- 118012416
- Publisher
- The American Physical Society
- Year
- 2005
- Tongue
- English
- Weight
- 178 KB
- Volume
- 95
- Category
- Article
- ISSN
- 0031-9007
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We present a unified description of the quantum Hall effect in monolayer, bilayer and trilayer graphene based on the supersymmetric formalism. The key property is that the Zeeman splitting is exactly as large as the Landau level separation for Dirac electrons. It follows that the zero-energy state e
The integer quantum Hall effect is analyzed by counting the occupied localized and extended states and studying the variation of their numbers as a function of magnetic field. This provides the simplest but complete understanding of the effect besides revealing some new results.