Transport In Nanostructures PDF Download
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Author | : David K. Ferry |
Publisher | : Cambridge University Press |
Total Pages | : 671 |
Release | : 2009-08-20 |
Genre | : Science |
ISBN | : 0521877482 |
Download Transport in Nanostructures Book in PDF, ePub and Kindle
The advent of semiconductor structures whose characteristic dimensions are smaller than the mean free path of carriers has led to the development of novel devices, and advances in theoretical understanding of mesoscopic systems or nanostructures. This book has been thoroughly revised and provides a much-needed update on the very latest experimental research into mesoscopic devices and develops a detailed theoretical framework for understanding their behaviour. Beginning with the key observable phenomena in nanostructures, the authors describe quantum confined systems, transmission in nanostructures, quantum dots, and single electron phenomena. Separate chapters are devoted to interference in diffusive transport, temperature decay of fluctuations, and non-equilibrium transport and nanodevices. Throughout the book, the authors interweave experimental results with the appropriate theoretical formalism. The book will be of great interest to graduate students taking courses in mesoscopic physics or nanoelectronics, and researchers working on semiconductor nanostructures.
Author | : Eckehard Schöll |
Publisher | : Springer Science & Business Media |
Total Pages | : 394 |
Release | : 2013-11-27 |
Genre | : Technology & Engineering |
ISBN | : 1461558077 |
Download Theory of Transport Properties of Semiconductor Nanostructures Book in PDF, ePub and Kindle
Recent advances in the fabrication of semiconductors have created almost un limited possibilities to design structures on a nanometre scale with extraordinary electronic and optoelectronic properties. The theoretical understanding of elec trical transport in such nanostructures is of utmost importance for future device applications. This represents a challenging issue of today's basic research since it requires advanced theoretical techniques to cope with the quantum limit of charge transport, ultrafast carrier dynamics and strongly nonlinear high-field ef fects. This book, which appears in the electronic materials series, presents an over view of the theoretical background and recent developments in the theory of electrical transport in semiconductor nanostructures. It contains 11 chapters which are written by experts in their fields. Starting with a tutorial introduction to the subject in Chapter 1, it proceeds to present different approaches to transport theory. The semiclassical Boltzmann transport equation is in the centre of the next three chapters. Hydrodynamic moment equations (Chapter 2), Monte Carlo techniques (Chapter 3) and the cellular au tomaton approach (Chapter 4) are introduced and illustrated with applications to nanometre structures and device simulation. A full quantum-transport theory covering the Kubo formalism and nonequilibrium Green's functions (Chapter 5) as well as the density matrix theory (Chapter 6) is then presented.
Author | : Dmitry Ryndyk |
Publisher | : Springer |
Total Pages | : 251 |
Release | : 2015-12-08 |
Genre | : Science |
ISBN | : 3319240889 |
Download Theory of Quantum Transport at Nanoscale Book in PDF, ePub and Kindle
This book is an introduction to a rapidly developing field of modern theoretical physics – the theory of quantum transport at nanoscale. The theoretical methods considered in the book are in the basis of our understanding of charge, spin and heat transport in nanostructures and nanostructured materials and are widely used in nanoelectronics, molecular electronics, spin-dependent electronics (spintronics) and bio-electronics. The book is based on lectures for graduate and post-graduate students at the University of Regensburg and the Technische Universität Dresden (TU Dresden). The first part is devoted to the basic concepts of quantum transport: Landauer-Büttiker method and matrix Green function formalism for coherent transport, Tunneling (Transfer) Hamiltonian and master equation methods for tunneling, Coulomb blockade, vibrons and polarons. The results in this part are obtained as possible without sophisticated techniques, such as nonequilibrium Green functions, which are considered in detail in the second part. A general introduction into the nonequilibrium Green function theory is given. The approach based on the equation-of-motion technique, as well as more sophisticated one based on the Dyson-Keldysh diagrammatic technique are presented. The main attention is paid to the theoretical methods able to describe the nonequilibrium (at finite voltage) electron transport through interacting nanosystems, specifically the correlation effects due to electron-electron and electron-vibron interactions.
Author | : Colin John Lambert |
Publisher | : |
Total Pages | : 0 |
Release | : 2021 |
Genre | : Electron transport |
ISBN | : 9780750336390 |
Download Quantum Transport in Nanostructures and Molecules Book in PDF, ePub and Kindle
This reference text presents a conceptual framework for understanding room-temperature electron and phonon transport through molecules and other quantum objects. The flow of electricity through molecules is explained at the boundary of physics and chemistry, providing an authoritative introduction to molecular electronics for physicists, and quantum transport for chemists. Professor Lambert provides a pedagogical account of the fundamental concepts needed to understand quantum transport and thermoelectricity in molecular-scale and nanoscale structures. The material provides researchers and advanced students with an understanding of how quantum transport relates to other areas of materials modelling, condensed matter and computational chemistry. After reading the book, the reader will be familiar with the basic concepts of molecular-orbital theory and scattering theory, which underpin current theories of quantum transport.
Author | : David K. Ferry |
Publisher | : Cambridge University Press |
Total Pages | : 671 |
Release | : 2009-08-20 |
Genre | : Science |
ISBN | : 1139480839 |
Download Transport in Nanostructures Book in PDF, ePub and Kindle
The advent of semiconductor structures whose characteristic dimensions are smaller than the mean free path of carriers has led to the development of novel devices, and advances in theoretical understanding of mesoscopic systems or nanostructures. This book has been thoroughly revised and provides a much-needed update on the very latest experimental research into mesoscopic devices and develops a detailed theoretical framework for understanding their behaviour. Beginning with the key observable phenomena in nanostructures, the authors describe quantum confined systems, transmission in nanostructures, quantum dots, and single electron phenomena. Separate chapters are devoted to interference in diffusive transport, temperature decay of fluctuations, and non-equilibrium transport and nanodevices. Throughout the book, the authors interweave experimental results with the appropriate theoretical formalism. The book will be of great interest to graduate students taking courses in mesoscopic physics or nanoelectronics, and researchers working on semiconductor nanostructures.
Author | : Massimiliano Di Ventra |
Publisher | : Cambridge University Press |
Total Pages | : 477 |
Release | : 2008-08-07 |
Genre | : Science |
ISBN | : 1139475029 |
Download Electrical Transport in Nanoscale Systems Book in PDF, ePub and Kindle
In recent years there has been a huge increase in the research and development of nanoscale science and technology. Central to the understanding of the properties of nanoscale structures is the modeling of electronic conduction through these systems. This graduate textbook provides an in-depth description of the transport phenomena relevant to systems of nanoscale dimensions. In this textbook the different theoretical approaches are critically discussed, with emphasis on their basic assumptions and approximations. The book also covers information content in the measurement of currents, the role of initial conditions in establishing a steady state, and the modern use of density-functional theory. Topics are introduced by simple physical arguments, with particular attention to the non-equilibrium statistical nature of electrical conduction, and followed by a detailed formal derivation. This textbook is ideal for graduate students in physics, chemistry, and electrical engineering.
Author | : Thomas Ihn |
Publisher | : Oxford University Press |
Total Pages | : 569 |
Release | : 2010 |
Genre | : Language Arts & Disciplines |
ISBN | : 019953442X |
Download Semiconductor Nanostructures Book in PDF, ePub and Kindle
This introduction to the physics of semiconductor nanostructures and their transport properties emphasizes five fundamental transport phenomena: quantized conductance, tunnelling transport, the Aharonov-Bohm effect, the quantum Hall effect and the Coulomb blockade effect.
Author | : Thierry Ouisse |
Publisher | : John Wiley & Sons |
Total Pages | : 282 |
Release | : 2013-03-01 |
Genre | : Technology & Engineering |
ISBN | : 111862338X |
Download Electron Transport in Nanostructures and Mesoscopic Devices Book in PDF, ePub and Kindle
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 quantum systems such as these, 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. Practical exercises and solutions have also been included to facilitate the reader's understanding.
Author | : James K. Freericks |
Publisher | : |
Total Pages | : 432 |
Release | : 2016 |
Genre | : Many-body problem |
ISBN | : 9781783268573 |
Download Transport in Multilayered Nanostructures Book in PDF, ePub and Kindle
Introduction to multilayered nanostructures -- Dynamical mean-field theory in the bulk -- Dynamical mean-field theory of a multilayered nanostructure -- Thouless energy and normal-state transport -- Josephson junctions and superconducting transport -- Thermal transport -- Many-body effects on capacitance -- Nonequilibrium effects in multilayers -- Future directions
Author | : Sadamichi Maekawa |
Publisher | : CRC Press |
Total Pages | : 296 |
Release | : 2002-07-11 |
Genre | : Technology & Engineering |
ISBN | : 9781420024579 |
Download Spin Dependent Transport in Magnetic Nanostructures Book in PDF, ePub and Kindle
In magnetic systems of nano-meter size, the interplay between spin and charge of electrons provides unique transport phenomena. In magnetic superlattices, magnetic and non-magnetic metallic thin films with thickness of the order of one nano-meter are piled-up alternately. Since the discovery of giant magnetoresistance (GMR) in these superlattices in 1988, spin dependent transport phenomena in magnetic nanostructures have received much attention from both academic and technological points of view. Ferromagnetic tunnel junctions made of ferromagnetic metal electrodes and a very thin insulating barrier between them are also of current interest as magnetoresistive devices, where the tunneling current depends on the relative orientation of magnetization (TMR). In addition to magnetic superlattices and magnetic tunnel junctions, magnetic granular systems and magnetic dots have been studied extensively as magnetoresistive systems. Edited by two of the world's leading authorities, Spin Dependent Transport in Magnetic Nanostructures introduces and explains the basic physics and applications of a variety of spin-dependent transport phenomena in magnetic nanostructures with particular emphasis on magnetic multilayers and magnetic tunnel junctions.