New Perspectives in Magnetism of Metals
New Perspectives in Magnetism of Metals

Author: Duk Joo Kim

Publisher: Springer Science & Business Media

Published: 2013-03-09

Total Pages: 470

ISBN-13: 1475730527

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The fundamental physics of metallic magnetism is not yet satisfactorily understood and continues to be interesting. For instance, although the detail is yet to be clarified, magnetism is anticipated to be playing a principal role in producing the high Tc superconductivity of the oxides. This book has two major objectives. First, it intends to provide an introduction to magnetism of metals in a broad sense. Besides pursuing the mechanism of metallic magnetism itself, it attempts to fmd and actively analyze magnetic causes hidden hitherto unnoticed behind various physical phenomena. My foremost goal is to expose the fundamental role played by phonons in the mechanism of metallic magnetism. I demonstrate how such a view also helps to elucidate a broad spectrum of other observations. The second objective is to concisely introduce the standard many-body points of view and techniques necessary in studying solid physics in general. The book is intended to be self-contained and starts with Chapter I containing a brief summary on the rudiments of quantum mechanics and statistical mechanics including the method of second quantization. In the same spirit, the foundation of magnetism in general is summarized in Chapter 2 and that for metals in particular, the Stoner theory, in Chapter 3. In Chapter 4, various linear responses of metallic electrons are systematically discussed with emphasis on the role of magnetism in them.

Dynamic Spin-Fluctuation Theory of Metallic Magnetism
Dynamic Spin-Fluctuation Theory of Metallic Magnetism

Author: Nikolai B. Melnikov

Publisher: Springer

Published: 2018-08-02

Total Pages: 284

ISBN-13: 3319929747

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This book presents a theoretical framework for magnetism in ferromagnetic metals and alloys at finite temperatures. The objective of the book is twofold. First, it gives a detailed presentation of the dynamic spin-fluctuation theory that takes into account both local and long-wave spin fluctuations with any frequency. The authors provide a detailed explanation of the fundamental role of quantum spin fluctuations in the mechanism of metallic magnetism and illustrate the theory with concrete examples. The second objective of the book is to give an accurate and self-contained presentation of many-body techniques such as the functional integral method and Green's functions, via a number of worked examples. These computational methods are of great use to solid state physicists working in a range of specialties. The book is intended primarily for researchers, but can also be used as textbook. The introductory chapters offer clear and complete derivations of the fundamentals, which makes the presentation self-contained. The main text is followed by a number of well-organized appendices that contain a detailed presentation of the necessary many-body techniques and computational methods. The book also includes a list of symbols and detailed index. This volume will be of interest to a wide range of physicists interested in magnetism and solid state physics in general, both theoreticians and experimentalists.

Magnetism in Metals and Metallic Compounds
Magnetism in Metals and Metallic Compounds

Author: Jan Lapuszanski

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 623

ISBN-13: 1475700164

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The Proceedings presented here contain the notes of lectures delivered during the Eleventh Winter School of Theoretical Physics, held at Karpacz, Poland, February 19 - March 4, 1974. The School was primarily devoted to new concepts in the theory of magnetism in metals, alloys, and metallic compounds, but, as can be seen from the table of contents of the book, other topics of the theory of magnetism were also discussed in the course of the lec tures. The organizers agreed to such a broadening of the scope in order to satisfy particular requests from the Polish participants for whose benefit the School was organized. These "local" interests are clearly reflected in the Proceedings and are responsible for a certain inhomogeneity of the topics selected for presentation. Nevertheless, we have a strong hope that these materials will be interesting to many physicists, not only in Poland, for the subjects discussed here are important not only on the local level, as the lectures contain quite fresh, unpublished results or excellent up to-date reviews. The first part of the volume contains lectures directly cor responding to the title of the School, i.e., selected topics of the theory of metallic magnetism, with slight bias toward rare earth and actinide metals and their compounds. In the second half we have collected the topics more loosely connected with the main stream, such as statistical and thermodynamic aspects of various models, spin-phonon interaction, and others.

Handbook of Solid State Chemistry, 6 Volume Set
Handbook of Solid State Chemistry, 6 Volume Set

Author: Richard Dronskowski

Publisher: John Wiley & Sons

Published: 2017-10-23

Total Pages: 3912

ISBN-13: 3527325875

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This most comprehensive and unrivaled compendium in the field provides an up-to-date account of the chemistry of solids, nanoparticles and hybrid materials. Following a valuable introductory chapter reviewing important synthesis techniques, the handbook presents a series of contributions by about 150 international leading experts -- the "Who's Who" of solid state science. Clearly structured, in six volumes it collates the knowledge available on solid state chemistry, starting from the synthesis, and modern methods of structure determination. Understanding and measuring the physical properties of bulk solids and the theoretical basis of modern computational treatments of solids are given ample space, as are such modern trends as nanoparticles, surface properties and heterogeneous catalysis. Emphasis is placed throughout not only on the design and structure of solids but also on practical applications of these novel materials in real chemical situations.

Modern Theory of Magnetism in Metals and Alloys
Modern Theory of Magnetism in Metals and Alloys

Author: Yoshiro Kakehashi

Publisher: Springer Science & Business Media

Published: 2013-01-11

Total Pages: 344

ISBN-13: 3642334016

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This book describes theoretical aspects of the metallic magnetism from metals to disordered alloys to amorphous alloys both at the ground state and at finite temperatures. The book gives an introduction to the metallic magnetism, and treats effects of electron correlations on magnetism, spin fluctuations in metallic magnetism, formation of complex magnetic structures, a variety of magnetism due to configurational disorder in alloys as well as a new magnetism caused by the structural disorder in amorphous alloys, especially the itinerant-electron spin glasses. The readers will find that all these topics can be understood systematically by means of the spin-fluctuation theories based on the functional integral method.

Introduction to Molecular Magnetism
Introduction to Molecular Magnetism

Author: Cristiano Benelli

Publisher: John Wiley & Sons

Published: 2015-06-22

Total Pages: 464

ISBN-13: 3527335404

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This first introduction to the rapidly growing field of molecular magnetism is written with Masters and PhD students in mind, while postdocs and other newcomers will also find it an extremely useful guide. Adopting a clear didactic approach, the authors cover the fundamental concepts, providing many examples and give an overview of the most important techniques and key applications. Although the focus is one lanthanide ions, thus reflecting the current research in the field, the principles and the methods equally apply to other systems. The result is an excellent textbook from both a scientific and pedagogic point of view.

An Introduction to Metallic Glasses and Amorphous Metals
An Introduction to Metallic Glasses and Amorphous Metals

Author: Zbigniew H. Stachurski

Publisher: Elsevier

Published: 2021-07-28

Total Pages: 370

ISBN-13: 0128194197

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An Introduction to Metallic Glasses and Amorphous Metals gives a background on the physics of materials, describing relevant experimental techniques. The book presents the necessary background in physics, thermodynamics, and the mechanics of solids, before moving on to cover elasticity, plasticity, fracture and the anelastic behavior of metallic glasses, relating these properties to chemical composition, atomic arrangement, microstructure, and methods of preparation. In addition, it compares the structure-property relationships specific to metallic glasses with polycrystalline metals and alloys and describes the properties and characteristics of metallic glasses. The general features and behavior of metallic glasses are also analyzed and summarized. The book includes full derivations of theory and equations and presents a compendium of experimental methods used in materials science to characterize and study metallic glasses and amorphous solids. The title is a comprehensive resource for any researcher interested in the materials science of metallic glasses and amorphous materials. Presents the fundamental materials science needed to understand amorphous metals, metallic glasses and alloys Details manufacturing techniques for metallic glasses Gives the mechanical properties of metallic glasses Illustrates concepts with detailed tables and graphs Contains a compendium of experimental methods for use with amorphous metals and metallic glasses

New Insights on Oscillators and Their Applications to Engineering and Science
New Insights on Oscillators and Their Applications to Engineering and Science

Author: Jose M. Balthazar

Publisher: BoD – Books on Demand

Published: 2024-03-20

Total Pages: 198

ISBN-13: 1803561912

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Over the years, the construction of models has played an important part in the discovery and dissemination of knowledge. The study of problems involving the coupling of several systems has been widely explored, essentially in the function of the change of constructive characteristics of machines and structures. Accordingly, vibrating (oscillatory) processes can be divided into the following types: free, forced, parametric, and self-excited oscillations. Furthermore, two or more oscillations can interact in the same oscillatory system. This book provides a comprehensive overview of oscillators and their applications. It includes eight chapters organized into three sections “MEMS and NEMS”, “Vibrations” and “Modeling”.

Iron Ores and Iron Oxides - New Perspectives
Iron Ores and Iron Oxides - New Perspectives

Author: Brajesh Kumar

Publisher: BoD – Books on Demand

Published: 2023-09-13

Total Pages: 130

ISBN-13: 183769544X

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Rapid development in engineering and biomedical applications of iron and iron oxide materials has attracted the attention of researchers around the world. discusses the extraction, synthesis, characterization, and applications of iron, iron oxide, and their nanoparticles/nanocomposites. It includes six chapters that address such topics as environmentally friendly techniques for engineering iron nanoparticles, the application of nano-dimensional iron oxide nanoparticles with nanotoxicology, biomedical applications of superparamagnetic iron oxide nanoparticles, and much more.