Obiettivo The effects of disorder and electron-electron interaction on the coherent electron transport in mesoscopic systems will be studied theoretically. Based on advanced electronic structure approaches for stationary states, a full many-body methods for calculation of the current response will be developed and tested on nano- and meso-conductors. In particular, the key testing systems will be the one-dimensional wire biased by two macroscopic contacts and/or the mesoscopic one-dimensional ring threaded by an exte rnal magnetic flux. A major goal and challenge of this project is to show quantitatively, how the electron-electron interaction mediated decoherence modifies the coherent one-dimensional transport in the regime of strong localization. Campo scientifico engineering and technologyelectrical engineering, electronic engineering, information engineeringelectrical engineeringsocial scienceslaw Parole chiave 1D many-body interactions 1D transport decoherence disordered quantum wire strong localization Programma(i) FP6-MOBILITY - Human resources and Mobility in the specific programme for research, technological development and demonstration "Structuring the European Research Area" under the Sixth Framework Programme 2002-2006 Argomento(i) MOBILITY-4.1 - Marie Curie European Reintegration Grants (ERG) Invito a presentare proposte FP6-2002-MOBILITY-11 Vedi altri progetti per questo bando Meccanismo di finanziamento ERG - Marie Curie actions-European Re-integration Grants Coordinatore INSTITUTE OF ELECTRICAL ENGINEERING - SLOVAK ACADEMY OF SCIENCES Contributo UE Nessun dato Indirizzo Dubravska Cesta 9 BRATISLAVA Slovacchia Mostra sulla mappa Costo totale Nessun dato
