There has been a great deal of interest over the last two decades on the fractional quantum Hall effect, a novel quantum many-body liquid state of strongly correlated two-dimensional electronic systems in a strong perpendicular magnetic field. The most pronounced fractional quantum Hall states occur
Lifetime of dissipation-less state of quantum Hall electron systems in the bistable regime
β Scribed by T. Nakajima; S. Komiyama
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 486 KB
- Volume
- 42
- Category
- Article
- ISSN
- 1386-9477
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π SIMILAR VOLUMES
In a previous work [O. Ciftja, Physica B 404 (2009) 227] we reported the exact calculation of energies for the fractional quantum Hall Laughlin state at filling factor n ΒΌ 1 3 for systems with up to N ΒΌ 4 electrons in a disk geometry. The purpose of this brief extension of the earlier work is to rep
Two-dimensional electronic systems placed in a high magnetic field and edge potentials with the filling tactors corresponding to the plateau in the quantum Hall effect regime are investigated. It is shown that only one type of edge excitations (EE) exist in the system with the frequency governed by