Analysis of shot noise suppression in mesoscopic cavities in a magnetic field
arXiv:cond-mat/0411691 · doi:10.1209/epl/i2005-10444-0
Abstract
We present a numerical investigation of shot noise suppression in mesoscopic cavities and an intuitive semiclassical explanation of the behavior observed in the presence of an orthogonal magnetic field. In particular, we conclude that the decrease of shot noise for increasing magnetic field is the result of the interplay between the diameter of classical cyclotron orbits and the width of the apertures defining the cavity. Good agreement with published experimental results is obtained, without the need of introducing fitting parameters.
arXiv comment5 pages, 3 figures, contents changed (final version)
References in corpus (12)
- Shot Noise in Mesoscopic Conductors
- Random-Matrix Theory of Quantum Transport
- Universal Quantum Signatures of Chaos in Ballistic Transport
- The 1/3-shot noise suppression in diffusive nanowires
- Shot noise in chaotic systems: "classical" to quantum crossover
- Shot Noise by Quantum Scattering in Chaotic Cavities
- Semi-classical Theory of Conductance and Noise in Open Chaotic Cavities
- Quantum-Statistical Current Correlations in Multi-Lead Chaotic Cavities
- Noiseless scattering states in a chaotic cavity
- Shot noise in the chaotic-to-regular crossover regime
- Sub-Poissonian shot noise in non-degenerate diffusive conductors
- Shot noise of series quantum point contacts intercalating chaotic cavities
Cited by in corpus (7)
- Light fields in complex media: mesoscopic scattering meets wave control
- Semiclassical Theory of Quantum Chaotic Transport: Phase-Space Splitting, Coherent Backscattering and Weak Localization
- Symmetry-dependent transport behavior of graphene double dots
- Transport in chaotic quantum dots: effects of spatial symmetries which interchange the leads
- Sinc-based method for an efficient solution in the direct space of quantum wave equations with periodic boundary conditions
- Effect of potential fluctuations on shot noise suppression in mesoscopic cavities
- Statistics of Transmission Eigenvalues in Two-Dimensional Quantum Cavities: Ballistic versus Stochastic Scattering