Quantum Transport In Nanostructures And Molecules PDF Download
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| 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 | : Daniel Boese |
| Publisher | : |
| Total Pages | : 160 |
| Release | : 2002 |
| Genre | : Nanowires |
| ISBN | : 9783826597206 |
Download Quantum Transport Through Nanostructures Book in PDF, ePub and Kindle
| 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 | : Andreas Glatz |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 307 |
| Release | : 2006-07-26 |
| Genre | : Science |
| ISBN | : 1402047797 |
Download Theory of Quantum Transport in Metallic and Hybrid Nanostructures Book in PDF, ePub and Kindle
The book reflects scientific developments in the physics of metallic compound based nanodevices presented at the NATO-sponsored Workshop on nanophysics held in Russia in the summer of 2003. The program tackles the most appealing problems. It brings together specialists and provides an opportunity for young researchers from the partner countries to interact with them and get actively involved in the most attractive and promising interdisciplinary area of contemporary condensed matter physics.
| Author | : Tchavdar N. Todorov |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 1993 |
| Genre | : Molecular dynamics |
| ISBN | : |
Download Quantum Transport in Nanostructures Book in PDF, ePub and Kindle
| Author | : Yuli V. Nazarov |
| Publisher | : Cambridge University Press |
| Total Pages | : 1 |
| Release | : 2009-05-28 |
| Genre | : Science |
| ISBN | : 1139478176 |
Download Quantum Transport Book in PDF, ePub and Kindle
Quantum transport is a diverse field, sometimes combining seemingly contradicting concepts - quantum and classical, conduction and insulating - within a single nanodevice. Quantum transport is an essential and challenging part of nanoscience, and understanding its concepts and methods is vital to the successful fabrication of devices at the nanoscale. This textbook is a comprehensive introduction to the rapidly developing field of quantum transport. The authors present the comprehensive theoretical background, and explore the groundbreaking experiments that laid the foundations of the field. Ideal for graduate students, each section contains control questions and exercises to check readers' understanding of the topics covered. Its broad scope and in-depth analysis of selected topics will appeal to researchers and professionals working in nanoscience.
| Author | : Supriyo Datta |
| Publisher | : Cambridge University Press |
| Total Pages | : 434 |
| Release | : 2005-06-16 |
| Genre | : Technology & Engineering |
| ISBN | : 1139443240 |
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This book presents the conceptual framework underlying the atomistic theory of matter, emphasizing those aspects that relate to current flow. This includes some of the most advanced concepts of non-equilibrium quantum statistical mechanics. No prior acquaintance with quantum mechanics is assumed. Chapter 1 provides a description of quantum transport in elementary terms accessible to a beginner. The book then works its way from hydrogen to nanostructures, with extensive coverage of current flow. The final chapter summarizes the equations for quantum transport with illustrative examples showing how conductors evolve from the atomic to the ohmic regime as they get larger. Many numerical examples are used to provide concrete illustrations and the corresponding Matlab codes can be downloaded from the web. Videostreamed lectures, keyed to specific sections of the book, are also available through the web. This book is primarily aimed at senior and graduate students.
| 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 | : David Sánchez |
| Publisher | : MDPI |
| Total Pages | : 426 |
| Release | : 2021-01-06 |
| Genre | : Mathematics |
| ISBN | : 3039433660 |
Download Quantum Transport in Mesoscopic Systems Book in PDF, ePub and Kindle
Mesoscopic physics deals with systems larger than single atoms but small enough to retain their quantum properties. The possibility to create and manipulate conductors of the nanometer scale has given birth to a set of phenomena that have revolutionized physics: quantum Hall effects, persistent currents, weak localization, Coulomb blockade, etc. This Special Issue tackles the latest developments in the field. Contributors discuss time-dependent transport, quantum pumping, nanoscale heat engines and motors, molecular junctions, electron–electron correlations in confined systems, quantum thermo-electrics and current fluctuations. The works included herein represent an up-to-date account of exciting research with a broad impact in both fundamental and applied topics.
| Author | : Joseph Albert Sulpizio |
| Publisher | : Stanford University |
| Total Pages | : 171 |
| Release | : 2011 |
| Genre | : |
| ISBN | : |
Download Quantum Transport in One-dimensional Nanostructures Book in PDF, ePub and Kindle
One-dimensional (1D) electronic nanostructures comprise a class of systems that boast tremendous promise for both technological innovation as well as fundamental scientific discovery. To fully harness their potential, it is crucial to understand transport through 1D systems at the most fundamental, quantum level. In this thesis, we describe our investigations down three avenues of quantum transport in 1D: (1) ballistic transport in quantum wires, (2) quantum capacitance measurements of nanostructures, and (3) tunneling measurements in carbon nanotubes. First, we discuss measurements and modeling of hole transport in ballistic quantum wires fabricated by GaAs/AlGaAs cleaved-edge overgrowth, where we find strong g-factor anisotropy, which we associate with spin-orbit coupling, and evidence for the importance of charge interactions, indicated by the observation of "0.7" structure. Additionally, we present the first experimental observation of a predicted spin-orbit gap in the 1D density of states, where counter-propagating spins constituting a spin current are accompanied by a clear signal in the conductance. Next, we present the development of a highly sensitive integrated capacitance bridge for quantum capacitance measurements to be used as a novel probe of 1D systems. We demonstrate the utility of our bridge by measuring the capacitance of top-gated graphene devices, where we cleanly resolve the density of states, and also present preliminary measurements of carbon nanotube devices, where we ultimately aim to extract their mobility. Finally, we discuss a set of transport measurements in carbon nanotubes designed to probe interactions between fermions in 1D in which top gates are used to introduce tunable tunnel barriers.
