| Issue |
Europhys. Lett.
Volume 47, Number 1, July 1999
|
|
|---|---|---|
| Page(s) | 83 - 89 | |
| Section | Condensed matter: electronic structure, electrical, magnetic and optical properties | |
| DOI | https://doi.org/10.1209/epl/i1999-00355-6 | |
| Published online | 01 September 2002 | |
Theory of suppressed shot noise at 
1
Department of Applied Physics, University of Tokyo Hongo 7-3-1, Tokyo 113-8656, Japan
2
Institute of Physics, University of Tokyo Komaba 3-8-1, Tokyo 153-8902, Japan
Received:
1
March
1999
Accepted:
29
April
1999
We study the edge states of fractional quantum Hall liquid at
bulk filling factor 
with p being an even integer and
.
We describe the transition from a conductance plateau 
to another plateau 
in terms of chiral Tomonaga-Luttinger
liquid theory.
It is found that the fractional charge q which appears in the classical
shot noise
formula 
is 
on the conductance
plateau at
whereas on the plateau at it is given by
.
For 
and 
an alternative hierarchy construction is also
discussed to explain the suppressed shot noise experiment at bulk filling factor
.
PACS: 72.10.-d – Theory of electronic transport; scattering mechanisms / 73.20.Dx – Electron states in low-dimensional structures (superlattices, quantum well structures and multilayers) / 73.40.Hm – Quantum Hall effect (integer and fractional)
© EDP Sciences, 1999
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.