Thermal conductivity of a two-dimensional electron gas with Coulomb interaction
Abstract
We demonstrate that forward electron-electron scattering due to Coulomb interaction in a two-dimensional ballistic electron-gas leads to the (T ln T)-1 temperature dependence of the thermal conductivity, which is logarithmically suppressed compared to the usual Fermi-liquid behavior.
- Publication:
-
Physical Review B
- Pub Date:
- January 2003
- DOI:
- 10.1103/PhysRevB.67.041304
- arXiv:
- arXiv:cond-mat/0209013
- Bibcode:
- 2003PhRvB..67d1304L
- Keywords:
-
- 71.10.Pm;
- 73.23.Ad;
- 65.80.+n;
- Fermions in reduced dimensions;
- Ballistic transport;
- Thermal properties of small particles nanocrystals and nanotubes;
- Condensed Matter - Mesoscopic Systems and Quantum Hall Effect
- E-Print:
- 4 pages, 1 figure