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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A system for measuring auto- and cross-correlation of current noise at low temperatures
TL;DR: In this article, a two-channel noise detection system for measuring power and cross spectral densities of current fluctuations near 2 MHz in electronic devices at low temperatures is described, which employs cryogenic amplification and fast Fourier transform based spectral measurement.
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Spin Current Noise of the Spin Seebeck Effect and Spin Pumping.
TL;DR: It is shown that the spin-current noise can be used to determine the effective spin carried by a magnon modified by the non-spin-conserving process at the interface, and it provides information on the effectivespin of aMagnon, heating at the interfaces under spin pumping, and spin Hall angle of the NM.
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Fluctuation theorem and microreversibility in a quantum coherent conductor
Shuji Nakamura,Yoshiaki Yamauchi,Masayuki Hashisaka,Kensaku Chida,Kensuke Kobayashi,Teruo Ono,Renaud Leturcq,Klaus Ensslin,Keiji Saito,Yasuhiro Utsumi,Arthur C. Gossard +10 more
TL;DR: In this paper, the electron exchange process via a quantum coherent conductor between two reservoirs is described, which yields the fluctuation theorem (FT) in mesoscopic transport, which is semiquantitatively validated in the current and noise measurement in an Aharonov-Bohm ring.
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Current noise spectra and mechanisms with dissipaton equation of motion theory.
TL;DR: It is revealed that the intrinsic electron cotunneling process is responsible for the characteristic signature of current noise at anti-Stokes frequency.
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Indication of Complete Spin Filtering in Atomic-Scale Nickel Oxide.
TL;DR: It is shown that spin filtering can be significantly enhanced by local chemical modifications at the single-atom level, which paves the way for effective manipulations of spin transport at the fundamental limit of miniaturization.
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.