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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Journal ArticleDOI
Shot noise of a quantum dot measured with GHz stub impedance matching
T. Hasler,Minkyung Jung,V. Ranjan,Gabriel Puebla-Hellmann,Andreas Wallraff,Christian Schönenberger +5 more
TL;DR: In this paper, a stub tuner is used to measure the electronic shot noise of a carbon nanotube quantum dot at a frequency close to 3 GHz in an efficient way.
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Spin-dependent pump current and noise in an adiabatic quantum pump based on domain walls in a magnetic nanowire
Rui Zhu,Jamal Berakdar +1 more
TL;DR: In this article, the pump current and noise properties in an adiabatically modulated magnetic nanowire with double domain walls (DWs) were studied, and it was shown that pump current, shot noise, and heat flow show peaks when the Fermi energy matches with the spin-split resonant levels localized between the DWs.
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Elementary Andreev Processes in a Driven Superconductor-Normal Metal Contact
Wolfgang Belzig,Mihajlo Vanevic +1 more
TL;DR: In this paper, the full counting statistics of a voltage-driven normal metal-superconductor contact were investigated in the low-bias regime below the superconducting gap.
Journal ArticleDOI
Review of the Physics of Magnetoresistive Readers
TL;DR: In this paper, the underlying physics of spin valves and tunneling readers with an emphasis on the interplay between transport, magnetism, materials properties, and signal-to-noise are reviewed.
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Conductance channels of a platform molecule on Au(111) probed with shot noise
Michael Mohr,Torben Jasper-Toennies,Alexander Weismann,Thomas Frederiksen,Thomas Frederiksen,Aran Garcia-Lekue,Aran Garcia-Lekue,Sandra Ulrich,Rainer Herges,Richard Berndt +9 more
TL;DR: In this article, the shot noise of the current through junctions to single trioxatriangulenium cations on Au(111) was measured with a low-temperature scanning tunneling microscope using Au tips.
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.