Ullmo, Denis and Richter, Klaus and Baranger, Harold U. and Oppen, Felix von and Jalabert, Rodolfo A. (1997) Semiclassical Approach to Orbital Magnetism of Interacting Diffusive Quantum Systems. Physica E 1 (1-4), pp. 268-273.
Download (371kB) - Repository staff only
We study interaction effects on the orbital magnetism of diffusive mesoscopic quantum systems. By combining many-body perturbation theory with semiclassical techniques, we show that the interaction contribution to the ensemble-averaged quantum thermodynamic potential can be reduced to an essentially classical operator. We compute the magnetic response of disordered rings and dots for ...
Export bibliographical data
|Institutions:||Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Klaus Richter|
|Keywords:||Semiclassical theory; Interacting electrons; Disordered systems; Orbital magnetism|
|Dewey Decimal Classification:||500 Science > 530 Physics|
|Refereed:||Yes, this version has been refereed|
|Created at the University of Regensburg:||Yes|
|Deposited On:||20 Mar 2007|
|Last Modified:||08 Apr 2016 09:25|