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Effects Of Electron Electron Interactions On Electronic Transport In Disordered Systems
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Book Synopsis Effects of Electron-electron Interactions on Electronic Transport in Disordered Systems by : Simon Timothy Foley
Download or read book Effects of Electron-electron Interactions on Electronic Transport in Disordered Systems written by Simon Timothy Foley and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Electron-Electron Interactions in Disordered Systems by : A.L. Efros
Download or read book Electron-Electron Interactions in Disordered Systems written by A.L. Efros and published by Elsevier. This book was released on 2012-12-02 with total page 703 pages. Available in PDF, EPUB and Kindle. Book excerpt: ``Electron-Electron Interactions in Disordered Systems'' deals with the interplay of disorder and the Coulomb interaction. Prominent experts give state-of-the-art reviews of the theoretical and experimental work in this field and make it clear that the interplay of the two effects is essential, especially in low-dimensional systems.
Book Synopsis Electron-electron Interaction Effects on Electrical and Thermal Transport in Disordered Conductors by : Lyndon Edward Smith
Download or read book Electron-electron Interaction Effects on Electrical and Thermal Transport in Disordered Conductors written by Lyndon Edward Smith and published by . This book was released on 2004 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Electronic Transport in Mesoscopic Systems by : Supriyo Datta
Download or read book Electronic Transport in Mesoscopic Systems written by Supriyo Datta and published by Cambridge University Press. This book was released on 1997-05-15 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in semiconductor technology have made possible the fabrication of structures whose dimensions are much smaller than the mean free path of an electron. This book gives a thorough account of the theory of electronic transport in such mesoscopic systems. After an initial chapter covering fundamental concepts, the transmission function formalism is presented, and used to describe three key topics in mesoscopic physics: the quantum Hall effect; localisation; and double-barrier tunnelling. Other sections include a discussion of optical analogies to mesoscopic phenomena, and the book concludes with a description of the non-equilibrium Green's function formalism and its relation to the transmission formalism. Complete with problems and solutions, the book will be of great interest to graduate students of mesoscopic physics and nanoelectronic device engineering, as well as to established researchers in these fields.
Book Synopsis The Physics of Interacting Electrons in Disordered Systems by : Hiroshi Kamimura
Download or read book The Physics of Interacting Electrons in Disordered Systems written by Hiroshi Kamimura and published by . This book was released on 1989 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book surveys recent advances in this field in two parts. The first half treats impurity bands in three dimensions; the second half deals with outstanding features of two-dimensional electron systems.
Book Synopsis Electronic Transport in Disordered Films and Heterostructures by : Nandini Trivedi
Download or read book Electronic Transport in Disordered Films and Heterostructures written by Nandini Trivedi and published by . This book was released on 1988 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Electronic Transport in Mesoscopic Systems by : Supriyo Datta
Download or read book Electronic Transport in Mesoscopic Systems written by Supriyo Datta and published by Cambridge University Press. This book was released on 1997-05-15 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: A thorough account of the theory of electronic transport in semiconductor nanostructures.
Book Synopsis Advanced Physics of Electron Transport in Semiconductors and Nanostructures by : Massimo V. Fischetti
Download or read book Advanced Physics of Electron Transport in Semiconductors and Nanostructures written by Massimo V. Fischetti and published by Springer. This book was released on 2016-05-20 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook is aimed at second-year graduate students in Physics, Electrical Engineering, or Materials Science. It presents a rigorous introduction to electronic transport in solids, especially at the nanometer scale.Understanding electronic transport in solids requires some basic knowledge of Hamiltonian Classical Mechanics, Quantum Mechanics, Condensed Matter Theory, and Statistical Mechanics. Hence, this book discusses those sub-topics which are required to deal with electronic transport in a single, self-contained course. This will be useful for students who intend to work in academia or the nano/ micro-electronics industry.Further topics covered include: the theory of energy bands in crystals, of second quantization and elementary excitations in solids, of the dielectric properties of semiconductors with an emphasis on dielectric screening and coupled interfacial modes, of electron scattering with phonons, plasmons, electrons and photons, of the derivation of transport equations in semiconductors and semiconductor nanostructures somewhat at the quantum level, but mainly at the semi-classical level. The text presents examples relevant to current research, thus not only about Si, but also about III-V compound semiconductors, nanowires, graphene and graphene nanoribbons. In particular, the text gives major emphasis to plane-wave methods applied to the electronic structure of solids, both DFT and empirical pseudopotentials, always paying attention to their effects on electronic transport and its numerical treatment. The core of the text is electronic transport, with ample discussions of the transport equations derived both in the quantum picture (the Liouville-von Neumann equation) and semi-classically (the Boltzmann transport equation, BTE). An advanced chapter, Chapter 18, is strictly related to the ‘tricky’ transition from the time-reversible Liouville-von Neumann equation to the time-irreversible Green’s functions, to the density-matrix formalism and, classically, to the Boltzmann transport equation. Finally, several methods for solving the BTE are also reviewed, including the method of moments, iterative methods, direct matrix inversion, Cellular Automata and Monte Carlo. Four appendices complete the text.
Book Synopsis Investigating Electron-Electron Interactions in 2D Semiconductor Systems Through Quantum Transport by : Arvind Shankar Shankar Kumar
Download or read book Investigating Electron-Electron Interactions in 2D Semiconductor Systems Through Quantum Transport written by Arvind Shankar Shankar Kumar and published by . This book was released on 2021 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electron-electron interactions (EEIs) are one of the few unsolved mysteries in condensed matter physics. When these interactions are strong enough, they can lead to fascinating physics like high-Tc superconductivity, Wigner solids and many other exotic quantum phases for which there is no complete theoretical description. Fermi Liquid (FL) theory, which has emerged as the pre-eminent theory for describing EEIs, fails in these cases where interactions are strong. However, the limits of the validity of Fermi Liquid theory in an interacting electronic system has not yet been experimentally tested in a systematic way. 2D electron/hole systems (2DES/2DHS) are an ideal system for this purpose due to the wide tunability of EEI strength through changing carrier density, and the clear signatures of EEIs in 2D magneto-transport. In this thesis, we first explore magneto-transport signatures of EEIs for a weakly interacting 2DES in van der Waals (vdW) layered semiconductor InSe. We analyse these in the framework of FL theory and extract the FL parameter which quantifies electron spin-exchange interaction strength. Next, we investigate similar magneto-transport signatures of EEIs observed in a strongly interacting 2DHS in a GaAs/AlGaAs heterostructure over the temperature range 0.1-1 K. We find that, in this case, the conventional perturbative approach of treating EEIs in FL theory does not account for transport behavior in this system. We further find a resolution of this fact at higher temperatures within the range of study through the observed signatures of collective viscous transport of the 2D hole fluid, thus lending a direction to fully understand transport behavior in this strongly correlated regime. Finally, we explore the possiblity of building new nanostructures for 2D transport, by investigating the transport properties of a vdW semiconductor heterostructure InSe/GaSe. We find that this heterostructure has interesting properties like large gate-transfer hysteresis and a time-dependent conductance decay, which can be explained by considering the gate electric field induced interfacial charge transfer from InSe to GaSe enforced by the band alignment between InSe and GaSe. This work highlights important effects to consider while building new heterostructure systems to explore interesting physics and build novel devices. Overall, this thesis explores EEI effects in 2DES/2DHS over a wide range of carrier densities and in different material systems, and provides a direction for understanding these effects in the strongly correlated regime, and proposes a direction to discover new systems to explore such effects.
Book Synopsis Electron Liquid in Disordered Conductors by : A. M. Finkel'stein
Download or read book Electron Liquid in Disordered Conductors written by A. M. Finkel'stein and published by CRC Press. This book was released on 1991 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume proceeds from a description of a disordered electron liquid via effective functional or diffusion modes to a theory of interacting electrons in disordered conductors that is of the Fermi-liquid type but with renormalizable parameters. The influence of disorder on the temperature of the superconducting transition in homogeneous amorphous films is analyzed theoretically. Critical properties in the vicinity of metal-insulator transitions are discussed and spin instability is considered: the latter shows the great importance of spin fluctuation in the region of the transition.
Book Synopsis Strongly Correlated Fermions and Bosons in Low-Dimensional Disordered Systems by : Igor V. Lerner
Download or read book Strongly Correlated Fermions and Bosons in Low-Dimensional Disordered Systems written by Igor V. Lerner and published by Springer Science & Business Media. This book was released on 2002-07-31 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: The physics of strongly correlated fermions and bosons in a disordered envi ronment and confined geometries is at the focus of intense experimental and theoretical research efforts. Advances in material technology and in low temper ature techniques during the last few years led to the discoveries of new physical of atomic gases and a possible metal phenomena including Bose condensation insulator transition in two-dimensional high mobility electron structures. Situ ations were the electronic system is so dominated by interactions that the old concepts of a Fermi liquid do not necessarily make a good starting point are now routinely achieved. This is particularly true in the theory of low dimensional systems such as carbon nanotubes, or in two dimensional electron gases in high mobility devices where the electrons can form a variety of new structures. In many of these sys tems disorder is an unavoidable complication and lead to a host of rich physical phenomena. This has pushed the forefront of fundamental research in condensed matter towards the edge where the interplay between many-body correlations and quantum interference enhanced by disorder has become the key to the understand ing of novel phenomena.
Book Synopsis Charge Transport in Disordered Solids with Applications in Electronics by : Sergei Baranovski
Download or read book Charge Transport in Disordered Solids with Applications in Electronics written by Sergei Baranovski and published by John Wiley & Sons. This book was released on 2006-08-14 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of charge conduction in disordered materials is a rapidly evolving area owing to current and potential applications of these materials in various electronic devices This text aims to cover conduction in disordered solids from fundamental physical principles and theories, through practical material development with an emphasis on applications in all areas of electronic materials. International group of contributors Presents basic physical concepts developed in this field in recent years in a uniform manner Brings up-to-date, in a one-stop source, a key evolving area in the field of electronic materials
Book Synopsis Coulomb and Interference Effects in Small Electronic Structures by : D. C. Glattli
Download or read book Coulomb and Interference Effects in Small Electronic Structures written by D. C. Glattli and published by Atlantica Séguier Frontières. This book was released on 1994 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Solid State Physics by : S. L. Chaplot
Download or read book Solid State Physics written by S. L. Chaplot and published by Alpha Science Int'l Ltd.. This book was released on 2002 with total page 726 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume covers the proceedings of the 44th Department of Atomic Engineering (DAE) Solid State Physics Symposium.With contributions of papers from institutions from around the world. Contains 316 research articles, including 28 invited papers, on a wide range of topics of current interest in solid state physics comprising the following categories: Phase Transitions Phonons Soft-condensed Matter Electronic Structure Novel Materials Superconductivity Experimental Techniques and Instrumentation Magnetism Liquids, Glasses and Amorphous Systems Transport Properties Relaxation Studies Semiconductor Physics Surface Science Key Features: Recent developments in Synchrotron Research Photo-electron Spectroscopy Newly emerging superconductors
Download or read book Energy Research Abstracts written by and published by . This book was released on 1988 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Phase Transitions and Self-Organization in Electronic and Molecular Networks by : J.C. Phillips
Download or read book Phase Transitions and Self-Organization in Electronic and Molecular Networks written by J.C. Phillips and published by Springer Science & Business Media. This book was released on 2006-04-11 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in nanoscale science show that the properties of many materials are dominated by internal structures. In molecular cases, such as window glass and proteins, these internal structures obviously have a network character. However, in many partly disordered electronic materials, almost all attempts at understanding are based on traditional continuum models. This workshop focuses first on the phase diagrams and phase transitions of materials known to be composed of molecular networks. These phase properties characteristically contain remarkable features, such as intermediate phases that lead to reversibility windows in glass transitions as functions of composition. These features arise as a result of self-organization of the internal structures of the intermediate phases. In the protein case, this self-organization is the basis for protein folding. The second focus is on partly disordered electronic materials whose phase properties exhibit the same remarkable features. In fact, the phenomenon of High Temperature Superconductivity, discovered by Bednorz and Mueller in 1986, and now the subject of 75,000 research papers, also arises from such an intermediate phase. More recently discovered electronic phenomena, such as giant magnetoresistance, also are made possible only by the existence of such special phases. This book gives an overview of the methods and results obtained so far by studying the characteristics and properties of nanoscale self-organized networks. It demonstrates the universality of the network approach over a range of disciplines, from protein folding to the newest electronic materials.
Book Synopsis Introduction to the Electron Theory of Metals by : Uichiro Mizutani
Download or read book Introduction to the Electron Theory of Metals written by Uichiro Mizutani and published by Cambridge University Press. This book was released on 2001-06-14 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electron theory of metals textbook for advanced undergraduate students of condensed-matter physics and related disciplines.
