|
|
| VOLUME 88 | ISSUE 11 |
PAGE 882
|
| Inelastic cotunneling through a long diffusive wire |
M. V. Feigel'man, A. S. Ioselevich
L.D. Landau Institute for Theoretical Physics RAS, 119334 Moscow, Russia
Moscow Institute of Physics and Technology, 141700 Moscow, Russia
|
PACS: 73.23.Hk, 73.63.-b
|
Abstract
We show that electron transport through a long multichannel wire,
connected to leads by tunnel junctions, at low temperatures T
and voltages V is dominated by inelastic cotunnelling. This
mechanism results in experimentally observed power-law dependence
of conductance on T and V, in the diffusive regime where usual
Coulomb anomaly theory leads to exponentially low conductance.
The power-law exponent α* is proportional to the distance
between contacts L.
|
|
|
Download PS file (GZipped, 75.5K)
|
Download PDF file (171.3K)
|
|
Список работ, цитирующих данную статью, см. здесь.
List of articles citing this article can be found here.
|
|
Home