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Conductance Peak Motion due to a Magnetic Field in Weakly Coupled Chaotic Quantum Dots

Conductance Peak Motion due to a Magnetic Field in Weakly Coupled Chaotic Quantum Dots

We study the influence of moderate exchange interactions on the behavior of the peaks in the conductance of single electron transistors. We numerically reproduce recently observed features of the magnetic field dependence of both the peak positions and heights. These features unambiguously identify the total spin $S$ of each ground …