Two-electron bunching in transport through a quantum dot induced by Kondo correlations
Two-electron bunching in transport through a quantum dot induced by Kondo correlations
We report on noise measurements in a quantum dot in the presence of Kondo correlations. Close to the unitary limit, with the conductance reaching $1.8{e}^{2}∕h$, we observed an average backscattered charge of ${e}^{*}\ensuremath{\sim}5e∕3$, while weakly biasing the quantum dot. This result held to bias voltages up to half the Kondo …