http://ifisc.uib-csic.es Crossover: Scaling Function 1.The appearence of the unitary-limit- value conductance is explained in terms of a crossover between the Kondo phase and the AF phase 2.When J<<T K each QD forms a Kondo state and then G 0 is very low (hopping between two Kondo resonances) 3.When J>>T K the dot spins are locked into a spin singlet state G 0 decreases
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