Spin-dependent shot noise enhancement in a quantum dot
arXiv:1307.8165 · doi:10.1103/PhysRevB.88.041304
Abstract
The spin-dependent dynamical blockade was investigated in a lateral quantum dot in a magnetic field. Spin-polarized edge channels in the two-dimensional leads and the spatial distribution of Landau orbitals in the dot modulate the tunnel coupling of the quantum dot level spectrum. In a measurement of the electron shot noise we observe a pattern of super-Poissonian noise which is correlated to the spin-dependent competition between different transport channels.
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- Waiting time distribution revealing the internal spin dynamics in a double quantum dot
- Large deviations theory for noisy non-linear electronics: CMOS inverter as a case study
- Interaction effects in non-equilibrium transport properties of a four-terminal topological corner junction
- Stochastic thermodynamics of an electron-spin-resonance quantum dot system
- Bounds on skewness and kurtosis of steady state currents