Magnetic translation group for graphene
โ Scribed by Andrzej Wal
- Book ID
- 104084811
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 147 KB
- Volume
- 40
- Category
- Article
- ISSN
- 1386-9477
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โฆ Synopsis
The group-theoretical study of an electron in a two-dimensional lattice in the presence of a magnetic field yields lattices of lines of magnetic flux. The symmetry of the system is described by the magnetic translation group. The structure of the group has been determined for a selected gauge. The calculation was performed for a finite lattice corresponding to nano-scale carbon structures.
๐ SIMILAR VOLUMES
The symmetry group (magnetic translation group) of a Bloch electron in a finite two-dimensional lattice in a perpendicular magnetic field is discussed. The details of the structure of this group depend on a gauge of a vector potential of a magnetic field. For two gauges, symmetric and Landau, the gr
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