| Issue |
Europhys. Lett.
Volume 67, Number 2, July 2004
|
|
|---|---|---|
| Page(s) | 226 - 232 | |
| Section | Interdisciplinary physics and related areas of science and technology | |
| DOI | https://doi.org/10.1209/epl/i2004-10112-y | |
| Published online | 01 July 2004 | |
Temperature-dependent transport of correlated disordered electrons: Elastic vs. inelastic scattering
1
Department of Physics and National High Magnetic Field Laboratory Florida State University - Tallahassee, FL 32306, USA
2
Instituto de Física Gleb Wataghin, Unicamp - C.P. 6165 Campinas, SP 13083-970, Brazil
3
Center for Materials Theory, Serin Physics Laboratory, Rutgers University 136 Frelinghuysen Road, Piscataway, NJ 08854, USA
Received:
15
March
2004
Accepted:
7
May
2004
Temperature-dependent transport of disordered electronic systems is examined in the presence of strong correlations. In contrast to what is assumed in Fermi-liquid approaches, finite-temperature behavior in this regime proves largely dominated by inelastic electron-electron scattering. This conclusion is valid in the strong-coupling limit, where the disorder, the correlations and the Fermi energy are all comparable, as in many materials near the metal-insulator transition.
PACS: 71.10.Fd – Lattice fermion models (Hubbard model, etc.) / 72.10.-d – Theory of electronic transport; scattering mechanisms / 71.30.+h – Metal-insulator transitions and other electronic transitions
© EDP Sciences, 2004
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.