Interacting Electrons


Interacting Electrons
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Interacting Electrons


Interacting Electrons
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Author : Richard M. Martin
language : en
Publisher: Cambridge University Press
Release Date : 2016-06-30

Interacting Electrons written by Richard M. Martin and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06-30 with Computers categories.


This book sets out modern methods of computing properties of materials, including essential theoretical background, computational approaches, practical guidelines and instructive applications.



Interacting Electrons And Quantum Magnetism


Interacting Electrons And Quantum Magnetism
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Author : Assa Auerbach
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Interacting Electrons And Quantum Magnetism written by Assa Auerbach and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.


In the excitement and rapid pace of developments, writing pedagogical texts has low priority for most researchers. However, in transforming my lecture l notes into this book, I found a personal benefit: the organization of what I understand in a (hopefully simple) logical sequence. Very little in this text is my original contribution. Most of the knowledge was collected from the research literature. Some was acquired by conversations with colleagues; a kind of physics oral tradition passed between disciples of a similar faith. For many years, diagramatic perturbation theory has been the major theoretical tool for treating interactions in metals, semiconductors, itiner ant magnets, and superconductors. It is in essence a weak coupling expan sion about free quasiparticles. Many experimental discoveries during the last decade, including heavy fermions, fractional quantum Hall effect, high temperature superconductivity, and quantum spin chains, are not readily accessible from the weak coupling point of view. Therefore, recent years have seen vigorous development of alternative, nonperturbative tools for handling strong electron-electron interactions. I concentrate on two basic paradigms of strongly interacting (or con strained) quantum systems: the Hubbard model and the Heisenberg model. These models are vehicles for fundamental concepts, such as effective Ha miltonians, variational ground states, spontaneous symmetry breaking, and quantum disorder. In addition, they are used as test grounds for various nonperturbative approximation schemes that have found applications in diverse areas of theoretical physics.



Interacting Electrons In Reduced Dimensions


Interacting Electrons In Reduced Dimensions
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Author : Dionys Baeriswyl
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Interacting Electrons In Reduced Dimensions written by Dionys Baeriswyl and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.


As its name suggests, the 1988 workshop on "Interacting Electrons in Reduced Dimen the wide variety of physical effects that are associated with (possibly sions" focused on strongly) correlated electrons interacting in quasi-one- and quasi-two-dimensional mate rials. Among the phenomena discussed were superconductivity, magnetic ordering, the metal-insulator transition, localization, the fractional Quantum Hall effect (QHE), Peierls and spin-Peierls transitions, conductance fluctuations and sliding charge-density (CDW) and spin-density (SDW) waves. That these effects appear most pronounced in systems of reduced dimensionality was amply demonstrated at the meeting. Indeed, when concrete illustrations were presented, they typically involved chain-like materials such as conjugated polymers, inorganic CDW systems and organie conductors, or layered materials such as high-temperature copper-oxide superconductors, certain of the organic superconductors, and the QHE samples, or devices where the electrons are confined to a restricted region of sample, e. g. , the depletion layer of a MOSFET. To enable this broad subject to be covered in thirty-five lectures (and ab out half as many posters), the workshop was deliberately focused on theoretical models for these phenomena and on methods for describing as faithfully as possible the "true" behav ior of these models. This latter emphasis was especially important, since the inherently many-body nature of problems involving interacting electrons renders conventional effec tive single-particle/mean-field methods (e. g. , Hartree-Fock or the local-density approxi mation in density-functional theory) highly suspect. Again, this is particularly true in reduced dimensions, where strong quantum fluctuations can invalidate mean-field results.



The Physics Of Interacting Electrons In Disordered Systems


The Physics Of Interacting Electrons In Disordered Systems
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Author : Hiroshi Kamimura
language : en
Publisher:
Release Date : 1989

The Physics Of Interacting Electrons In Disordered Systems written by Hiroshi Kamimura and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Science categories.


This book surveys advances in the study of electron behavior in systems without periodicity--one of the most fascinating areas in solid state physics. The first half of the book covers impurity bands in three dimensions, focusing on the regime in which the electrons are spatially localized, so that an interesting interplay of localization and interaction arises. The second part of the book covers the outstanding features of two-dimensional electron systems, explaining the remarkable effects of magnetic fields, including the normal and fractional quantum Hall effect. As a whole, the book draws together findings from an enormous amount of research into the electronic properties of disordered systems, while the separate chapters may be read as self-contained units.



Interacting Electrons In Nanostructures


Interacting Electrons In Nanostructures
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Author : Rolf Haug
language : en
Publisher: Springer
Release Date : 2008-01-11

Interacting Electrons In Nanostructures written by Rolf Haug and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-01-11 with Technology & Engineering categories.


The exciting field of nanostructured materials offers many challenging perspectives for fundamental research and technological applications. The combination of quantum mechanics, interaction, phase coherence, and magnetism are important for understanding many physical phenomena in these systems. This book provides an overview of many aspects of interacting electrons in nanostructures, including such interesting topics as quantum dots, quantum wires, molecular electronics, dephasing, spintronics, and nanomechanics. The content reflects the current research in this area and is written by leading experts in the field.



Optical Properties Of 2d Systems With Interacting Electrons


Optical Properties Of 2d Systems With Interacting Electrons
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Author : Wolfgang J. Ossau
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Optical Properties Of 2d Systems With Interacting Electrons written by Wolfgang J. Ossau and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.


Proceedings of the NATO Advanced Research Workshop, held in St. Petersburg, Russia, 13-16 June 2002



Transport Of Interacting Electrons In Mesoscopic Systems


Transport Of Interacting Electrons In Mesoscopic Systems
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Author : Theodorus H. Stoof
language : en
Publisher: Coronet Books
Release Date : 1997

Transport Of Interacting Electrons In Mesoscopic Systems written by Theodorus H. Stoof and has been published by Coronet Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Science categories.




Interacting Electrons In Nanostructures


Interacting Electrons In Nanostructures
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Author : Rolf Haug
language : en
Publisher: Springer
Release Date : 2001-07-31

Interacting Electrons In Nanostructures written by Rolf Haug and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-07-31 with Technology & Engineering categories.


The exciting field of nanostructured materials offers many challenging perspectives for fundamental research and technological applications. The combination of quantum mechanics, interaction, phase coherence, and magnetism are important for understanding many physical phenomena in these systems. This book provides an overview of many aspects of interacting electrons in nanostructures, including such interesting topics as quantum dots, quantum wires, molecular electronics, dephasing, spintronics, and nanomechanics. The content reflects the current research in this area and is written by leading experts in the field.



Strongly Correlated Electrons In Two Dimensions


Strongly Correlated Electrons In Two Dimensions
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Author : Sergey Kravchenko
language : en
Publisher: CRC Press
Release Date : 2017-05-25

Strongly Correlated Electrons In Two Dimensions written by Sergey Kravchenko and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-25 with Science categories.


The properties of strongly correlated electrons confined in two dimensions are a forefront area of modern condensed matter physics. In the past two or three decades, strongly correlated electron systems have garnered a great deal of scientific interest due to their unique and often unpredictable behavior. Two of many examples are the metallic state and the metal–insulator transition discovered in 2D semiconductors: phenomena that cannot occur in noninteracting systems. Tremendous efforts have been made, in both theory and experiment, to create an adequate understanding of the situation; however, a consensus has still not been reached. Strongly Correlated Electrons in Two Dimensions compiles and details cutting-edge research in experimental and theoretical physics of strongly correlated electron systems by leading scientists in the field. The book covers recent theoretical work exploring the quantum criticality of Mott and Wigner–Mott transitions, experiments on the metal–insulator transition and related phenomena in clean and dilute systems, the effect of spin and isospin degrees of freedom on low-temperature transport in two dimensions, electron transport near the 2D Mott transition, experimentally observed temperature and magnetic field dependencies of resistivity in silicon-based systems with different levels of disorder, and microscopic theory of the interacting electrons in two dimensions. Edited by Sergey Kravchenko, a prominent experimentalist, this book will appeal to advanced graduate-level students and researchers specializing in condensed matter physics, nanophysics, and low-temperature physics, especially those involved in the science of strong correlations, 2D semiconductors, and conductor–insulator transitions.



On The Interaction Between Atomic Nuclei And Electrons


On The Interaction Between Atomic Nuclei And Electrons
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Author : H. B. G. Casimir
language : en
Publisher: Springer
Release Date : 2013-12-14

On The Interaction Between Atomic Nuclei And Electrons written by H. B. G. Casimir and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-12-14 with Technology & Engineering categories.