THE SIGNATURE OF EDGE STATES IN THE ENERGY-LEVEL DISTRIBUTION OF A 2DEG IN A STRONG MAGNETIC-FIELD

Authors
ELIYAHU D BERKOVITS R
Citation
D. Eliyahu et R. Berkovits, THE SIGNATURE OF EDGE STATES IN THE ENERGY-LEVEL DISTRIBUTION OF A 2DEG IN A STRONG MAGNETIC-FIELD, Journal of physics. Condensed matter, 6(25), 1994, pp. 4737-4744
Citations number
31
Categorie Soggetti
Physics, Condensed Matter
Journal title
Journal of physics. Condensed matter → ACNP
ISSN journal
09538984
Volume
6
Issue
25
Year of publication
1994
Pages
4737 - 4744
Database
ISI
SICI code
0953-8984(1994)6:25<4737:TSOESI>2.0.ZU;2-S
Abstract
The level spacing distributions of a confined 2DEG (2D electron gas) i n a strong magnetic field are studied. As long as the Landau bands do not overlap the distribution statistics exhibit a sharp transition in the vicinity of the edge states. The level spacing distribution betwee n the pair of edge stares follow the Poisson statistics while the leve l spacing in their vicinity is non-universal.