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Kondo effect in side coupled double quantum-dot molecule

Gustavo A. Lara·Pedro A. Orellana·J. Yanez·Enrique V. Anda
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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.

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Gustavo A. Lara, Pedro A. Orellana, J. Yanez, Enrique V. Anda. 2004-11-25. Kondo effect in side coupled double quantum-dot molecule. https://doi.org/10.1016/j.ssc.2005.08.016

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