Tunnelling Spectroscopy of Localized States near the Quantum Hall Edge

Abstract

In the paper we dscuss experimental results of M. Grayson et al. on tunneling $I$-$V$ characteristics of the quantum Hall edge. We suggest a two step tunneling mechanism involving localized electron states near the edge, which might account for discrepancy between the experimental data and the predictions of the chiral Luttinger liquid theory of the quantum Hall edge.

4 pages, revtex

References in corpus (1)

• Tunneling into the edge of a compressible Quantum Hall state

Cited by in corpus (4)

• Effective action of a compressible QH state edge: application to tunneling
• Infrared catastrophe and tunneling into strongly correlated electron systems: Perturbative x-ray edge limit
• Instanton method for the electron propagator
• Infrared catastrophe and tunneling into strongly correlated electron systems: Exact solution of the x-ray edge limit for the 1D electron gas and 2D Hall fluid