The local nature of incompressibility of quantum Hall effect
Edge current quantization in the integer quantum Hall effect is understood to arise due to noninteracting electrons circulating an incompressible insulating bulk. Here, the authors evidence compressible metal-like bulk behaviour in GaAs/AlGaAs Hall bars consistent with electronic interactions.
Main Authors: | E. M. Kendirlik, S. Sirt, S. B. Kalkan, N. Ofek, V. Umansky, A. Siddiki |
---|---|
Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2017-01-01
|
Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/ncomms14082 |
Similar Items
-
Spin Transport in a Quantum Hall Insulator
by: Azaliya Azatovna Zagitova, et al.
Published: (2021-09-01) -
Study on Localized State in Quantum Hall Effect
by: Ming-Chiun Wu, et al.
Published: (2002) -
Coexistence of Weak and Strong Wave Turbulence in Incompressible Hall Magnetohydrodynamics
by: Romain Meyrand, et al.
Published: (2018-09-01) -
Observation of interaction-induced modulations of a quantum Hall liquid’s area
by: I. Sivan, et al.
Published: (2016-07-01) -
Model calculations of current and density distributions in dissipative Hall bars
by: Siddiki, Afif
Published: (2005)