Magnetic Interactions in Molecules and Solids

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Publisher : Springer
ISBN 13 : 3319229516
Total Pages : 253 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Magnetic Interactions in Molecules and Solids by : Coen de Graaf

Download or read book Magnetic Interactions in Molecules and Solids written by Coen de Graaf and published by Springer. This book was released on 2015-09-04 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook is the second volume in the Theoretical Chemistry and Computational Modeling series and aims to explain the theoretical basis of magnetic interactions at a level that will be useful for master students in physical, inorganic and organic chemistry. The book gives a treatment of magnetic interactions in terms of the phenomenological spin Hamiltonians that have been such powerful tools for chemistry and physics in the past half century, starting from the simple Heisenberg and Ising Hamiltonians and ending with Hamiltonians that include biquadratic, cyclic or anisotropic exchange. On the other hand, it also explains how quantum chemical methods, reaching from simple mean field methods to accurate models that include the effects of electron correlation and spin-orbit coupling, can help to understand the magnetic properties. Connecting the two perspectives is an essential aspect of the book, since it leads to a deeper understanding of the relation between physical phenomena and basic properties. It also makes clear that in many cases one can derive magnetic coupling parameters not only from experiment, but also from accurate ab initio calculations. The book starts with introducing a selection of basic concepts and tools. Throughout the book the text is interlarded with exercises, stimulating the students to not only read but also verify the assertions and perform (parts of) the derivations by themselves. In addition, each chapter ends with a number of problems that can be used to check whether the material has been understood.

Magnetic Interactions in Solids

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Publisher :
ISBN 13 :
Total Pages : 678 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Magnetic Interactions in Solids by : Herbert Jack Zeiger

Download or read book Magnetic Interactions in Solids written by Herbert Jack Zeiger and published by . This book was released on 1973 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Optical Interactions In Solids (2nd Edition)

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Publisher : World Scientific Publishing Company
ISBN 13 : 9813107839
Total Pages : 631 pages
Book Rating : 4.8/5 (131 download)

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Book Synopsis Optical Interactions In Solids (2nd Edition) by : Baldassare Di Bartolo

Download or read book Optical Interactions In Solids (2nd Edition) written by Baldassare Di Bartolo and published by World Scientific Publishing Company. This book was released on 2010-06-30 with total page 631 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical Interactions in Solids presents an extensive and unified treatment of the basic principles of the optical properties of solids. It provides a theoretical background to workers in the field of laser physics and absorption and fluorescence spectroscopy of solid state materials. The book is a comprehensive coverage of the subject and is systematically and didactically organized. The level of presentation is such that it will benefit and interest both advanced students and research workers. Group theory — which is useful throughout — is introduced early in the book advocating the scientific community to overcome the reluctance to employ this powerful method. Consistent emphasis is given throughout the book to the relevance of symmetry and to detailed calculations. Different subjects as various as quantum theory of radiation field, thermal vibrations of molecules and crystals and covalent bonding are brought together in a unified treatment which requires knowledge of all these topics and this points to the interpretation of the spectral properties of solids. The content of this work could be used as a two term graduate course in solid state spectroscopy.br>

Molecular Magnetic Materials

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Publisher : John Wiley & Sons
ISBN 13 : 3527339531
Total Pages : 508 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Molecular Magnetic Materials by : Barbara Sieklucka

Download or read book Molecular Magnetic Materials written by Barbara Sieklucka and published by John Wiley & Sons. This book was released on 2017-01-17 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive overview of this rapidly expanding interdisciplinary field of research. After a short introduction to the basics of magnetism and molecular magnetism, the text goes on to cover specific properties of molecular magnetic materials as well as their current and future applications. Design strategies for acquiring molecular magnetic materials with desired physical properties are discussed, as are such multifunctional materials as high Tc magnets, chiral and luminescent magnets, magnetic sponges as well as photo- and piezo-switching magnets. The result is an excellent resource for materials scientists, chemists, physicists and crystal engineers either entering or already working in the field.

Magnetism and Magnetic Resonance in Solids

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Publisher : Wiley-VCH
ISBN 13 : 9780471197744
Total Pages : 0 pages
Book Rating : 4.1/5 (977 download)

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Book Synopsis Magnetism and Magnetic Resonance in Solids by : Alberto Passos Guimar?es

Download or read book Magnetism and Magnetic Resonance in Solids written by Alberto Passos Guimar?es and published by Wiley-VCH. This book was released on 1998-08-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A short introduction to magnetism and magnetic resonance New applications in the magnetism of matter and magnetic resonance phenomena are major factors in the current technological revolution. The world market for magnetic media and recording equipment is roughly $100 billion a year, and the application of magnetic resonance to medicine continues to revolutionize the diagnostic process and alter our understanding of the human body. This volume offers a concise treatment of these fascinating and interrelated topics. It explains the fundamentals and describes the latest research activity in various disciplines, including physics, materials science, and engineering. Magnetism and Magnetic Resonance in Solids features clear and concise overviews of: * The properties of magnetic materials * Hyperfine interactions in condensed matter * The microscopic study of magnetism of matter * Applications of nuclear magnetic resonance and magnetic resonance in materials. Supplemented with numerous exercises, solutions, and tables as well as many suggestions for further reading, Magnetism and Magnetic Resonance in Solids is an excellent text for senior-undergraduate and graduate courses in physics, materials science, and engineering. Practicing scientists in other fields will find this a useful introduction to the field of magnetism. It is also an important reference for researchers in medical imaging technology.

Oxide Electronics

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Publisher : John Wiley & Sons
ISBN 13 : 1119529476
Total Pages : 628 pages
Book Rating : 4.1/5 (195 download)

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Book Synopsis Oxide Electronics by : Asim K. Ray

Download or read book Oxide Electronics written by Asim K. Ray and published by John Wiley & Sons. This book was released on 2021-04-12 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oxide Electronics Multiple disciplines converge in this insightful exploration of complex metal oxides and their functions and properties Oxide Electronics delivers a broad and comprehensive exploration of complex metal oxides designed to meet the multidisciplinary needs of electrical and electronic engineers, physicists, and material scientists. The distinguished author eschews complex mathematics whenever possible and focuses on the physical and functional properties of metal oxides in each chapter. Each of the sixteen chapters featured within the book begins with an abstract and an introduction to the topic, clear explanations are presented with graphical illustrations and relevant equations throughout the book. Numerous supporting references are included, and each chapter is self-contained, making them perfect for use both as a reference and as study material. Readers will learn how and why the field of oxide electronics is a key area of research and exploitation in materials science, electrical engineering, and semiconductor physics. The book encompasses every application area where the functional and electronic properties of various genres of oxides are exploited. Readers will also learn from topics like: Thorough discussions of High-k gate oxide for silicon heterostructure MOSFET devices and semiconductor-dielectric interfaces An exploration of printable high-mobility transparent amorphous oxide semiconductors Treatments of graphene oxide electronics, magnetic oxides, ferroelectric oxides, and materials for spin electronics Examinations of the calcium aluminate binary compound, perovoksites for photovoltaics, and oxide 2Degs Analyses of various applications for oxide electronics, including data storage, microprocessors, biomedical devices, LCDs, photovoltaic cells, TFTs, and sensors Suitable for researchers in semiconductor technology or working in materials science, electrical engineering, and physics, Oxide Electronics will also earn a place in the libraries of private industry researchers like device engineers working on electronic applications of oxide electronics. Engineers working on photovoltaics, sensors, or consumer electronics will also benefit from this book.

Introduction to Frustrated Magnetism

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Publisher : Springer Science & Business Media
ISBN 13 : 3642105890
Total Pages : 682 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Introduction to Frustrated Magnetism by : Claudine Lacroix

Download or read book Introduction to Frustrated Magnetism written by Claudine Lacroix and published by Springer Science & Business Media. This book was released on 2011-01-12 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of highly frustrated magnetism has developed considerably and expanded over the last 15 years. Issuing from canonical geometric frustration of interactions, it now extends over other aspects with many degrees of freedom such as magneto-elastic couplings, orbital degrees of freedom, dilution effects, and electron doping. Its is thus shown here that the concept of frustration impacts on many other fields in physics than magnetism. This book represents a state-of-the-art review aimed at a broad audience with tutorial chapters and more topical ones, encompassing solid-state chemistry, experimental and theoretical physics.

Magneto-Structural Correlations in Exchange Coupled Systems

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Publisher : Springer
ISBN 13 :
Total Pages : 632 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Magneto-Structural Correlations in Exchange Coupled Systems by : R.D. Willett

Download or read book Magneto-Structural Correlations in Exchange Coupled Systems written by R.D. Willett and published by Springer. This book was released on 1985 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: The area of magnetic interactions in solids has been of technical importance and academic interest for several decades. The concept of superexchange was introduced in solid state physics in order to correlate observed magnetic behavior with electronic and crystal structure in simple inorganic systems like ferrites. These ideas were usually cast in terms of valence bond arguments and applied to high synmetry situations. In the past decade, inorganic chemists have been active in the characterization of the magnetic behavior of a wide range of transition metal polymers and clusters. In a few instances, it has been possible to deduce simple magnetic-structural correla tions for structural changes involving variation of a structural parameter over a rather limited range. Simul taneously, superexchange arguments have been recast in the language of chemistry and have provided the basis for the interpretation of these correlations on a molecular level. However, as of yet, the range of successful application of these principles has been quite limited. Thus, there was a timely need to bring together the people active in this area to discuss approaches and ideas that can help bring this area of research to maturity.

Magnetism and the Electronic Structure of Crystals

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Publisher : Springer Science & Business Media
ISBN 13 : 3642844111
Total Pages : 182 pages
Book Rating : 4.6/5 (428 download)

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Book Synopsis Magnetism and the Electronic Structure of Crystals by : Vladimir A. Gubanov

Download or read book Magnetism and the Electronic Structure of Crystals written by Vladimir A. Gubanov and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: The quantum theory of magnetism is a well-developed part of contemporary solid-state physics. The basic concepts of this theory can be used to describe such important effects as ferromagnetic ordering oflocalized magnetic moments in crystals and ferromagnetism of metals produced by essentially delocalized electrons, as well as various types of mutual orientation of atomic magnetic moments in solids possessing different crystal lattices and compositions. In recent years,the spin-fluctuational approach has been developed, which can overcome some contradictions between "localized" and "itinerant" models in the quantum mechanics of magnetic crystals. These are only some of the principal achievements of quantum magnetic theory. Almost all of the known magnetic properties of solids can be qualitat ively explained on the basis of its concepts. Further developments should open up the possibility of reliable quantitative description of magnetic properties of solids. Unfortunately, such calculations based on model concepts appear to be very complicated and, quite often, not definite enough. The rather small number of parameters of qualitative models are usually not able to take into account the very different types of magnetic interactions that appear in crystals. Further development of magnetic theory requires quantitative information on electronic wave function in the crystal considered. This can be proved by electronic band structure and cluster calculations. In many cases the latter can be a starting point for quantitative calculations of parameters used in magnetic theory.

Spin Arrangements and Crystal Structure, Domains, and Micromagnetics

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Publisher : Academic Press
ISBN 13 : 1483268322
Total Pages : 640 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Spin Arrangements and Crystal Structure, Domains, and Micromagnetics by : George T. Rado

Download or read book Spin Arrangements and Crystal Structure, Domains, and Micromagnetics written by George T. Rado and published by Academic Press. This book was released on 2013-10-22 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spin Arrangements and Crystal Structure, Domains, and Micromagnetics deals with cooperative phenomena characterized by ordered arrangements of magnetic moments subject to strong mutual interactions. The emphasis is on the ferromagnetism, ferrimagnetism, and antiferromagnetism of magnetically ordered materials such as insulators and metals. Both theoretical and experimental points of view are presented. Comprised of 12 chapters, this volume begins with an introduction to magnetism and crystal structure in nonmetals, followed by an evaluation of exchange interactions from experimental data. Subsequent chapters focus on the theory of neutron scattering by magnetic crystals; spin configuration of ionic structures; spin arrangements in metals; and permanent magnet materials. Fine particles, thin films, and exchange anisotropy are also considered, with particular reference to the effects of finite dimensions and interfaces on the basic properties of ferromagnets. The book also examines micromagnetics; domains and domain walls; the structure and switching of permalloy films; magnetization reversal in nonmetallic ferromagnets; and preparation and crystal synthesis of magnetic oxides. This book will be a useful resource for professionals and students with physics or chemistry backgrounds.

Handbook of Magnetism and Magnetic Materials

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Publisher : Springer
ISBN 13 : 9783030632083
Total Pages : 1679 pages
Book Rating : 4.6/5 (32 download)

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Book Synopsis Handbook of Magnetism and Magnetic Materials by : Michael Coey

Download or read book Handbook of Magnetism and Magnetic Materials written by Michael Coey and published by Springer. This book was released on 2021-11-19 with total page 1679 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook presents a comprehensive survey of magnetism and magnetic materials. The dramatic advances in information technology and electromagnetic engineering make it necessary to systematically review the approved key knowledge and summarize the state of the art in this vast field within one seminal reference work. The book thus delivers up-to-date and well-structured information on a wealth of topics encompassing all fundamental aspects of the underlying physics and materials science, as well as advanced experimental methodology and applications. It features coverage of the host of fascinating and complex phenomena that arise from the use of magnetic fields in e.g. chemistry and biology. Edited by two internationally renowned scholars and featuring authored chapters from leading experts in the field, Springer’s Handbook of Magnetism and Magnetic Materials is an invaluable source of essential reference information for a broad audience of students, researchers, and magnetism professionals.

Molecular Magnetism: From Molecular Assemblies to the Devices

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Publisher : Springer Science & Business Media
ISBN 13 : 9401723192
Total Pages : 595 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Molecular Magnetism: From Molecular Assemblies to the Devices by : E. Coronado

Download or read book Molecular Magnetism: From Molecular Assemblies to the Devices written by E. Coronado and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 595 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Magnetism: From Molecular Assemblies to the Devices reviews the state of the art in the area. It is organized in two parts, the first of which introduces the basic concepts, theories and physical techniques required for the investigation of the magnetic molecular materials, comparing them with those used in the study of classical magnetic materials. Here the reader will find: (i) a detailed discussion of the electronic processes involved in the magnetic interaction mechanisms of molecular systems, including electron delocalization and spin polarization effects; (ii) a presentation of the available theoretical models based on spin and Hubbard Hamiltonians; and (iii) a description of the specific physical investigative techniques used to characterize the materials. The second part presents the different classes of existing magnetic molecular materials, focusing on the possible synthetic strategies developed to date to assemble the molecular building blocks ranging from purely organic to inorganic materials, as well as on their physical properties and potential applications. These materials comprise inorganic and organic ferro- and ferrimagnets, high nuclearity organic molecules and magnetic and metallic clusters, spin crossover systems, charge transfer salts (including fulleride salts and organic conductors and superconductors), and organized soft media (magnetic liquid crystals and Langmuir-Blodgett films).

Solid · State Magnetism

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Publisher : Springer Science & Business Media
ISBN 13 : 146153920X
Total Pages : 218 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Solid · State Magnetism by : John Crangle

Download or read book Solid · State Magnetism written by John Crangle and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid state magnetism is important and attempts to understand magnetic properties have led to an increasingly deep insight into the fundamental make up of solids. Both experimental and theoretical research into magnetism continue to be very active, yet there is still much ground to cover before there can be a full understanding. There is a strong interplay between the developments of materials science and of magnetism. Hundreds of new materials have been dis covered, often with previously unobserved and puzzling magnetic prop erties. A large and growing technology exists that is based on the magnetic properties of materials. Very many devices used in everyday life involve magnetism and new applications are being invented all the time. Under standing the fundamental background to the applications is vital to using and developing them. The aim of this book is to provide a simple, up-to-date introduction to the study of solid state magnetism, both intrinsic and technical. It is designed to meet the needs and interests of advanced undergraduate students reading physics; of postgraduates in physical and materials sciences and in engineering; and also those of the practising scientist specializing in another area who requires an introduction to magnetism.

High Tc Superconductors: Magnetic Interactions - Proceedings Of The Workshop

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Publisher : World Scientific
ISBN 13 : 9813201398
Total Pages : 437 pages
Book Rating : 4.8/5 (132 download)

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Book Synopsis High Tc Superconductors: Magnetic Interactions - Proceedings Of The Workshop by : Lawrence H Bennett

Download or read book High Tc Superconductors: Magnetic Interactions - Proceedings Of The Workshop written by Lawrence H Bennett and published by World Scientific. This book was released on 1989-04-01 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Workshop addresses the role of magnetic interactions in the various aspects of high Tc superconducting materials, including the fundamental nature of the elementary excitations and their effect on the measured microscopic and macroscopic magnetic properties of these materials. Applications involving the magnetic behaviour of high Tc superconductors is a special feature of this Workshop.

Magnetism in Condensed Matter

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Publisher : OUP Oxford
ISBN 13 : 0191586641
Total Pages : 272 pages
Book Rating : 4.1/5 (915 download)

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Book Synopsis Magnetism in Condensed Matter by : Stephen Blundell

Download or read book Magnetism in Condensed Matter written by Stephen Blundell and published by OUP Oxford. This book was released on 2001-10-05 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: An understanding of the quantum mechanical nature of magnetism has led to the development of new magnetic materials which are used as permanent magnets, sensors, and information storage. Behind these practical applications lie a range of fundamental ideas, including symmetry breaking, order parameters, excitations, frustration, and reduced dimensionality. This superb new textbook presents a logical account of these ideas, staring from basic concepts in electromagnetsim and quantum mechanics. It outlines the origin of magnetic moments in atoms and how these moments can be affected by their local environment inside a crystal. The different types of interactions which can be present between magnetic moments are described. The final chapters of the book are devoted to the magnetic properties of metals, and to the complex behaviour which can occur when competing magnetic interactions are present and/or the system has a reduced dimensionality. Throughout the text, the theorectical principles are applied to real systems. There is substantial discussion of experimental techniques and current reserach topics. The book is copiously illustrated and contains detailed appendices which cover the fundamental principles.

Neutron Scattering from Magnetic Materials

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Publisher : Elsevier
ISBN 13 : 0080457053
Total Pages : 574 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Neutron Scattering from Magnetic Materials by : Tapan Chatterji

Download or read book Neutron Scattering from Magnetic Materials written by Tapan Chatterji and published by Elsevier. This book was released on 2005-11-29 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neutron Scattering from Magnetic Materials is a comprehensive account of the present state of the art in the use of the neutron scattering for the study of magnetic materials. The chapters have been written by well-known researchers who are at the forefront of this field and have contributed directly to the development of the techniques described. Neutron scattering probes magnetic phenomena directly. The generalized magnetic susceptibility, which can be expressed as a function of wave vector and energy, contains all the information there is to know about the statics and dynamics of a magnetic system and this quantity is directly related to the neutron scattering cross section. Polarized neutron scattering techniques raise the sophistication of measurements to even greater levels and gives additional information in many cases. The present book is largely devoted to the application of polarized neutron scattering to the study of magnetic materials. It will be of particular interest to graduate students and researchers who plan to investigate magnetic materials using neutron scattering.· Written by a group of scientist who have contributed directly in developing the techniques described.· A complete treatment of the polarized neutron scattering not available in literature.· Gives practical hits to solve magnetic structure and determine exchange interactions in magnetic solids.· Application of neutron scattering to the study of the novel electronic materials.

Theory of Itinerant Electron Magnetism

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Publisher : Oxford University Press
ISBN 13 : 0191565423
Total Pages : 494 pages
Book Rating : 4.1/5 (915 download)

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Book Synopsis Theory of Itinerant Electron Magnetism by : Jürgen Kübler

Download or read book Theory of Itinerant Electron Magnetism written by Jürgen Kübler and published by Oxford University Press. This book was released on 2017-03-23 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, in the broadest sense, is an application of quantum mechanics and statistical mechanics to the field of magnetism. Under certain well described circumstances, an immensely large number of electrons moving in the solid state of matter will collectively produce permanent magnetism. Permanent magnets are of fundamental interest, and magnetic materials are also of great practical importance as they provide a large field of technological applications. The physical details describing the many electron problem of magnetism are presented in this book on the basis of the local density functional approximation. The emphasis is on realistic magnets, for which the equations describing the many electron problem can only be solved by using computers. The great, recent and continuing improvements of computers are, to a large extent, responsible for the progress in the field. Along with a detailed introduction to the density functional theory, this book presents representative computational methods and provides the reader with a complete computer programme for the determination of the electronic structure of a magnet on a PC. A large part of the book is devoted to a detailed treatment of the connections between electronic properties and magnetism, and how they differ in the various known magnetic systems. Current trends are exposed and explained for a large class of alloys and compounds. The modern field of artificially layered systems - known as multilayers - and their industrial applications are dealt with in detail. Finally, an attempt is made to relate the rich thermodynamic properties of magnets to the ab initio results originating from the electronic structure.