Interference effects in resonant magnetotransport
Interference effects in resonant magnetotransport
We study nonequilibrium magnetotransport through a single-electron transistor or an impurity. We find that due to spin-flip transitions, generated by the spin-orbit interaction, the spectral density of the tunneling current fluctuations develops a distinct peak at the frequency of Zeeman splitting. This mechanism explains modulation in the tunneling current at …