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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Temperature-dependent transport of correlated disordered electrons: Elastic vs. inelastic scattering

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Author(s):
Aguiar, M. C. O. ; Miranda, E. ; Dobrosavljevic, V. ; Abrahams, E. ; Kotliar, G.
Total Authors: 5
Document type: Journal article
Source: EPL; v. 67, n. 2, p. 226-232, Jul. 2004.
Field of knowledge: Physical Sciences and Mathematics - Physics
Abstract

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. (AU)

FAPESP's process: 01/00719-8 - Non-perturbative methods for strongly correlated electronic systems
Grantee:Amir Ordacgi Caldeira
Support Opportunities: Research Projects - Thematic Grants
FAPESP's process: 99/00895-9 - Efeitos de temperatura e de interacao finita em sistemas desordenados correlacionados.
Grantee:Maria Carolina de Oliveira Aguiar
Support Opportunities: Scholarships in Brazil - Doctorate