Kondo effect in side coupled double quantum-dot molecule
arXiv:cond-mat/0411661 · doi:10.1016/j.ssc.2005.08.016
Abstract
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 found conductance cancelations when the molecular energies of the side attached double quantum-dot cross the Fermi energy. We investigate the many body molecular Kondo states as a function of the parameters of the system.
12 pages, 7 figures. Submitted to Solid State Comm
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- Nonequilibrium Steady States and Fano-Kondo Resonances in an AB Ring with a Quantum Dot
- Correlation Effects in Side-Coupled Quantum Dots
- Negative differential conductance induced by electronic correlation in a double quantum-dot molecule
- Fano-Kondo effect in a two-level system with triple quantum dots: shot noise characteristics
- Zero-Bias Conductance Through Side-Coupled Double Quantum Dots