Tunneling spectroscopy of localized states near the quantum Hall edge

Authors
Alekseev, A Cheianov, V Dmitriev, AP Kachorovskii, VY
Citation
A. Alekseev et al., Tunneling spectroscopy of localized states near the quantum Hall edge, JETP LETTER, 72(6), 2000, pp. 333-336
Citations number
20
Categorie Soggetti
Physics
Journal title
JETP LETTERS
ISSN journal
00213640 → ACNP
Volume
72
Issue
6
Year of publication
2000
Pages
333 - 336
Database
ISI
SICI code
0021-3640(2000)72:6<333:TSOLSN>2.0.ZU;2-N
Abstract
In this paper, we discuss the experimental results of M. Grayson et al. on tunneling I-V characteristics of the quantum Hall edge. We suggest a two-st ep tunneling mechanism involving localized electron states near the edge, w hich might account for the discrepancy between the experimental data and th e predictions of the chiral Luttinger liquid theory of the quantum Hall edg e. (C) 2000 MAIK "Nauka / Interperiodica".