Abstract

LARA, Gustavo A.; ORELLANA, Pedro A.; YANEZ, Julio M.  and  ANDA, Enrique V.. Kondo and Fano effect in side attached double quantum-dot molecule. Braz. J. Phys. [online]. 2006, vol.36, n.3b, pp. 820-823. ISSN 0103-9733.  http://dx.doi.org/10.1590/S0103-97332006000600006.

Electron tunneling through a double quantum dot molecule side attached to a quantum wire, in the Kondo regime, is studied. The mean-field finite-U slave-boson formalism is used to obtain the solution of the problem. We investigate the many body molecular Kondo state and its interplay with the inter-dot antiferromagnetic correlation as a function of the parameters of the system.

Keywords : Quantum dots; Kondo effect; Fano effect.