The self-consistent calculation of exchange enhanced odd integer quantized Hall plateaus within Thomas-Fermi-Dirac approximation

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2010-02-01
Bilgec, G.
Toffoli, Hande
Siddiki, A.
SÖKMEN, İsmail
We study the emergent role of many-body effects on a two-dimensional electron gas (2DEG) within the Thomas-Fermi-Dirac-Poisson approximation, including both the exchange and correlation interactions in the presence of a strong perpendicular magnetic field. It is shown that the indirect interactions widen the odd-integer incompressible strips spatially, whereas the even-integer filling factors almost remain unaffected.

Citation Formats
G. Bilgec, H. Toffoli, A. Siddiki, and İ. SÖKMEN, “The self-consistent calculation of exchange enhanced odd integer quantized Hall plateaus within Thomas-Fermi-Dirac approximation,” PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, vol. 42, no. 4, pp. 1058–1061, 2010, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/34815.