Shot noise in mesoscopic conductors
TLDR
Theoretical and experimental work concerned with dynamic fluctuations has developed into a very active and fascinating subfield of mesoscopic physics as discussed by the authors, which can be used to obtain information on a system which is not available through conductance measurements.About:
This article is published in Physics Reports.The article was published on 2000-09-01 and is currently open access. It has received 2086 citations till now. The article focuses on the topics: Shot noise & Quantum noise.read more
Citations
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Counting statistics of coherent population trapping in quantum dots
TL;DR: In this paper, the counting statistics of the transferred charges were calculated and the authors found a crossover from sub-Poissonian to super Poissonian statistics with increasing ratio of tunnel and decoherence rates.
Journal Article
Microscopic Origin of the 0.7-Anomaly in Quantum Point Contacts
J. von Delft,Florian Bauer,Jan Heyder,E. Schubert,D. Borowski,D. Taubert,Benedikt Bruognolo,Dieter Schuh,Werner Wegscheider,Stefan Ludwig +9 more
TL;DR: A smeared van Hove singularity in the local density of states at the bottom of the lowest one-dimensional subband of the point contact causes an anomalous enhancement in the Hartree potential barrier, the magnetic spin susceptibility and the inelastic scattering rate.
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Fractal Weyl laws in discrete models of chaotic scattering
TL;DR: In this article, a simple model of quantum chaotic scattering, namely quantized open baker's maps, was proposed and the density of quantum resonances in the semiclassical regime was numerically computed.
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Photonics and spectroscopy in nanojunctions: a theoretical insight
TL;DR: It is argued that theoretical approaches of the quantum transport community yield a convenient tool for optoelectronics when the radiation field is treated classically, and that differences between the toolboxes may become critical when studying the quantum radiation field in junctions.
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Waiting time distributions for the transport through a quantum-dot tunnel coupled to one normal and one superconducting lead.
TL;DR: The waiting time distributions for subgap transport through a single-level quantum-dot tunnel coupled to one normal and one superconducting lead reveal the internal dynamics of the system, in particular, the coherent transfer of Cooper pairs between the dot and the superconductor.
References
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Book
Stochastic processes in physics and chemistry
TL;DR: In this article, the authors introduce the Fokker-planck equation, the Langevin approach, and the diffusion type of the master equation, as well as the statistics of jump events.
Stochastic Processes in Physics and Chemistry
Abstract: Preface to the first edition. Preface to the second edition. Abbreviated references. I. Stochastic variables. II. Random events. III. Stochastic processes. IV. Markov processes. V. The master equation. VI. One-step processes. VII. Chemical reactions. VIII. The Fokker-Planck equation. IX. The Langevin approach. X. The expansion of the master equation. XI. The diffusion type. XII. First-passage problems. XIII. Unstable systems. XIV. Fluctuations in continuous systems. XV. The statistics of jump events. XVI. Stochastic differential equations. XVII. Stochastic behavior of quantum systems.
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Transition from metallic to tunneling regimes in superconducting microconstrictions: Excess current, charge imbalance, and supercurrent conversion
TL;DR: In this paper, the Bogoliubov equations were used to model the transmission and reflection of particles at the tunnel junction of normal-superconducting micro-constriction contacts, and a simple theory for the $I\ensuremath{-}V$ curves of normal superconducting contacts was proposed to describe the crossover from metallic to tunnel junction behavior.
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Quantized conductance of point contacts in a two-dimensional electron gas.
van Bart Wees,H. van Houten,C. W. J. Beenakker,J.G. Williamson,Leo P. Kouwenhoven,D. van der Marel,C. T. Foxon +6 more
TL;DR: The first expenmental study of the resistance of ballistic pomt contacts m the 2DEG of high-mobihty GaAs-AlGaAs heterostructures is reported.