electron transport in nanostructures and mesoscopic devices pdf

Electron Transport In Nanostructures And Mesoscopic Devices Pdf

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The book discusses nanostructure physics; nanostructures in motion; and advances in nanostructure fabrication.

In mesoscopic physics , ballistic conduction ballistic transport is the unimpeded flow or transport of charge carriers usually electrons , or energy-carrying particles, over relatively long distances in a material.

Skip to main content Skip to table of contents. Advertisement Hide. This service is more advanced with JavaScript available. Mesoscopic Physics and Electronics. Editors view affiliations T.

What can we learn from noise? — Mesoscopic nonequilibrium statistical physics —

The book discusses nanostructure physics; nanostructures in motion; and advances in nanostructure fabrication. The text also describes ballistic transport and coherence; low-dimensional tunneling; and electron correlation and coulomb blockade. Banostructure arrays and collective effects; the theory and modeling of nanostructures; and mesoscopic systems are also encompassed.

The book further tackles the optical properties of nanostructures. We are always looking for ways to improve customer experience on Elsevier. We would like to ask you for a moment of your time to fill in a short questionnaire, at the end of your visit. If you decide to participate, a new browser tab will open so you can complete the survey after you have completed your visit to this website.

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Mesoscopic Physics and Electronics

This book treats three topics of electronic quantum transport in mesoscopic semiconductor structures: the conductance in strongly interacting and disordered two-dimensional systems and the metal insulator transition, electron transport through quantum dots and quantum rings in the Coulomb-blockade regime, and scanning probe experiments on semiconductor nanostructures at cryogenic temperatures. In addition it gives a brief historical account of electron transport from Ohm's law through transport in semiconductor nanostructures, and a review of cryogenic scanning probe techniques applied to semiconductor nanostructures. Both graduate students and researchers in the field of mesoscopic semiconductors or in semiconductor nanostructures will find this book useful. Skip to main content Skip to table of contents. Advertisement Hide.


Electron transport in nanostructures and mesoscopic devices / Thierry Ouisse. p. cm. Includes bibliographical references and index. ISBN 1.


Ballistic conduction

Hung-Tao Chou - Electron transport in low dimensional gallium nitride-aluminum gallium nitride heterostructure. Lindsay Moore - Novel devices for measuring interactions in quantum point contacts. Mike Jura - Imaging electron flow, interference, and interactions in high-mobility two-dimensional electron gases.

Mesoscopic systems — small electric circuits working in quantum regime — offer us a unique experimental stage to explorer quantum transport in a tunable and precise way. The purpose of this Review is to show how they can contribute to statistical physics. We introduce the significance of fluctuation, or equivalently noise, as noise measurement enables us to address the fundamental aspects of a physical system. The significance of the fluctuation theorem FT in statistical physics is noted. We explain what information can be deduced from the current noise measurement in mesoscopic systems.

Ballistic conduction

Electronic transport in mesoscopic systems pdf

This book introduces researchers and students to the physical principles which govern the operation of solid-state devices whose overall length is smaller than the electron mean free path. In such quantum systems, electron wave behavior prevails, and transport properties must be assessed by calculating transmission amplitudes rather than microscopic conductivity. Emphasis is placed on detailing the physical laws that apply under these circumstances, and on giving a clear account of the most important phenomena. The coverage is comprehensive, with mathematics and theoretical material systematically kept at the most accessible level. The various physical effects are clearly differentiated, ranging from transmission formalism to the Coulomb blockade effect and current noise fluctuations.

This article examines spin currents and spin densities in realistic open semiconductor nanostructures using different tools of quantum-transport theory based on the non-equilibrium Green function NEGF approach. It begins with an introduction to the essential theoretical formalism and practical computational techniques before explaining what pure spin current is and how pure spin currents can be generated and detected. It then considers the spin-Hall effect SHE , and especially the mesoscopic SHE, along with spin-orbit couplings in low-dimensional semiconductors. It also describes spin-current operator, spindensity, and spin accumulation in the presence of intrinsic spin-orbit couplings, as well as the NEGF approach to spin transport in multiterminal spin-orbit-coupled nanostructures. The article concludes by reviewing formal developments with examples drawn from the field of the mesoscopic SHE in low-dimensional spin-orbit-coupled semiconductor nanostructures.

Thank you for visiting nature. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser or turn off compatibility mode in Internet Explorer. In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript. In this paper we demonstrate a new type of quantum phase coherence QPC , which is generated by the two-body interaction. This conclusion is based on quantum master equation analysis for the full counting statistics of electron transport through two parallel quantum-dots with antiparallel magnetic fluxes in order to eliminate the Aharonov-Bohm interference of either single-particle or non-interacting two-particle wave functions. The interacting two-particle QPC is realized by the flux-dependent oscillation of the zero-frequency cumulants including the shot noise and skewness with a characteristic period.

Mesoscopic Physics and Electronics

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