Abstract
It is argued, and supported by microscopic calculation, that the correlations responsible for the fractional quantum Hall effect vanish near the edge of a fractional Hall system, implying, in principle, an intrinsic correction to the Hall quantization. The electron density in the uncorrelated region, however, is determined to be too small to have a measurable effect.
Original language | English (US) |
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Article number | 201303 |
Journal | Physical Review B - Condensed Matter and Materials Physics |
Volume | 72 |
Issue number | 20 |
DOIs | |
State | Published - Nov 15 2005 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics