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Author : Hubertus Johannes Maria de Groot
Publisher :
ISBN 13 :
Total Pages : 140 pages
Book Rating : 4.E/5 ( download)
Download or read book Non-linear Excitations in Magnetic Systems written by Hubertus Johannes Maria de Groot and published by . This book was released on 1986 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : de Groot (H.J.M.)
Publisher :
ISBN 13 :
Total Pages : 136 pages
Book Rating : 4.:/5 (989 download)
Download or read book Non-linear Excitations in Magnetic Systems written by de Groot (H.J.M.) and published by . This book was released on 1986 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hubertus Johannes Maria de Groot
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (124 download)
Download or read book Non-linear Excitation in Magnetic Systems written by Hubertus Johannes Maria de Groot and published by . This book was released on 1986 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mohammed Elmassalami
Publisher :
ISBN 13 :
Total Pages : 182 pages
Book Rating : 4.:/5 (344 download)
Download or read book Relaxation Studies on Nonlinear Excitations in Pure and Impure Ising-type Magnetic Systems written by Mohammed Elmassalami and published by . This book was released on 1987 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : M G Cottam
Publisher : World Scientific
ISBN 13 : 981450548X
Total Pages : 475 pages
Book Rating : 4.8/5 (145 download)
Download or read book Linear And Nonlinear Spin Waves In Magnetic Films And Superlattices written by M G Cottam and published by World Scientific. This book was released on 1994-03-28 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past few years, there has been a rapidly growing interest in the properties of spin waves (or magnons) in ordered magnetic materials. These are the low-lying excitations that characterize the dynamical behavior of the magnetization variables in ferromagnets, ferrimagnets and antiferromagnets, particularly at low temperatures. Many of the recent developments concerning spin waves have been directed towards understanding their behavior in limited magnetic samples. At the same time, there have been dramatic advances in the experimental techniques, both for preparing high-quality magnetic samples in the form of thin films and superlattices and for the study of the spin-wave excitations themselves. Magnetic thin films have long been of technological as well as scientific interest and an understanding of both the linear and nonlinear aspects of their magnetic behavior is important.
Author : Mohammed Elmassalami
Publisher :
ISBN 13 :
Total Pages : 182 pages
Book Rating : 4.:/5 (246 download)
Download or read book Relaxation Studies on Nonlinear Excitations in Pure and Impure Ising-type Magnetic Systems written by Mohammed Elmassalami and published by . This book was released on 1987 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ludmilla A. Uvarova
Publisher : Springer Science & Business Media
ISBN 13 : 1461547997
Total Pages : 415 pages
Book Rating : 4.4/5 (615 download)
Download or read book Mathematical Models of Non-Linear Excitations, Transfer, Dynamics, and Control in Condensed Systems and Other Media written by Ludmilla A. Uvarova and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: The articles in this book are derived from the Third International Conference of the same name, held June 29-July 3, 1998. Topics include: nonlinear exaltations in condensed systems, evolution of complex systems, dynamics and structure of molecular and biomolecular systems, mathematical models of transfer processes in nonlinear systems and numerical modeling and algorithms.
Author : Michael G. Cottam
Publisher : World Scientific
ISBN 13 : 9789810210069
Total Pages : 484 pages
Book Rating : 4.2/5 (1 download)
Download or read book Linear and Nonlinear Spin Waves in Magnetic Films and Superlattices written by Michael G. Cottam and published by World Scientific. This book was released on 1994 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past few years, there has been a rapidly growing interest in the properties of spin waves (or magnons) in ordered magnetic materials. These are the low-lying excitations that characterize the dynamical behavior of the magnetization variables in ferromagnets, ferrimagnets and antiferromagnets, particularly at low temperatures. Many of the recent developments concerning spin waves have been directed towards understanding their behavior in limited magnetic samples. At the same time, there have been dramatic advances in the experimental techniques, both for preparing high-quality magnetic samples in the form of thin films and superlattices and for the study of the spin-wave excitations themselves. Magnetic thin films have long been of technological as well as scientific interest and an understanding of both the linear and nonlinear aspects of their magnetic behavior is important.
Author : Rongji Lai
Publisher :
ISBN 13 :
Total Pages : 468 pages
Book Rating : 4.E/5 ( download)
Download or read book Nonlinear Localization of Magnetic Excitations in Discrete Lattices written by Rongji Lai and published by . This book was released on 1998 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : X. Y. Zhang
Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.:/5 (318 download)
Download or read book Some Aspects of Nonlinear Dynamics in Magnetic Systems written by X. Y. Zhang and published by . This book was released on 1987 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gary Matthew Wysin
Publisher :
ISBN 13 : 9780750311298
Total Pages : 0 pages
Book Rating : 4.3/5 (112 download)
Download or read book Magnetic Excitations and Geometric Confinement written by Gary Matthew Wysin and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many intriguing dynamical effects in magnetism occur in geometrically confined systems, where the presence of closed boundaries leads to constraints on the magnetic moments. This, coupled with nonlinearity, allows various types of magnetic excitations such as solitons and vortices whose dynamics can be described with topological charges. These nonlinear excitations can also interact with the spin waves; especially important for describing a thermal equilibrium situation in a magnet. These charges may be probed and modified by applied magnetic pulses, and they may exhibit temperature dependencies. Such behaviour allows researchers to control and flip the topological charges at will so that they can be used as data bits. Confined magnetics also offer great promise for creating and manipulating the properties of composite media. Composites of magnetic or metallic particles in some nonmagnetic host material could be used to produce new supermaterials. Another interesting behaviour of confined magnetics is the presence of surface plasmon modes in fine metallic particles, and the interaction of a composite of such particles with electromagnetic radiation. In the book, Gary Wysin provides an overview of some model systems and their behaviour and effects.
Author : Michael G. Cottam
Publisher : CRC Press
ISBN 13 : 9781420056914
Total Pages : 534 pages
Book Rating : 4.0/5 (569 download)
Download or read book Introduction to Surface and Superlattice Excitations written by Michael G. Cottam and published by CRC Press. This book was released on 2019-05-07 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cottam and Tilley provide an introduction to the properties of wave-like excitations associated with surfaces and interfaces. The emphasis is on acoustic, optic and magnetic excitations, and apart from one section on liquid surfaces, the text concentrates on solids. The important topic of superlattices is also discussed, in which the different kinds of excitation are considered from a unified point of view. Throughout the book, the authors are careful to relate theory and experiment and all of the most important experimental techniques are described. The theoretical treatment assumes only a knowledge of undergraduate physics, except for Green function methods that are used in a few sections; these methods are developed in an appendix. The book also contains extensive references, enabling the reader to consult the research and review literature. Each of the main chapters contains problems to allow the reader to develop topics presented in the text.
Author : Giorgio Benedek
Publisher : Springer Science & Business Media
ISBN 13 : 3642821359
Total Pages : 318 pages
Book Rating : 4.6/5 (428 download)
Download or read book Statics and Dynamics of Nonlinear Systems written by Giorgio Benedek and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: The investigation of the properties of nonlinear systems is one of the fast deve loping areas of physics. In condensed matter physics this 'terra incognita' is approached from various starting points such as phase transitions and renormali zation group theory, nonlinear models, statistical mechanics and others. The study of the mutual interrelations of these disciplines is important in developing uni fying methods and models towards a better understanding of nonlinear systems. The present book collects the lectures and seminars delivered at the workshop on "Statics and Dynamics of Nonlinear Systems" held at the Centre for SCientific Culture "Ettore Majorana·" in Erice;· Italy, July 1 to 11, 1983, in the framework of the International School of Materials Science and Technology. Experts and young researchers came together to discuss nonlinear phenomena in condensed matter physics. The book is divided into five parts, each part containing a few general artic les introducing the subject, followed by related specialized papers. The first part deals with basic properties of nonlinear systems including an introduction to the general theoretical methods. Contrfbutions to the nonlinear aspects of phase transitions are collected in the second part. In the third part properties of incommensurate systems are discussed. Here, competing interactions lead to charge-density waves, soliton lattices and other complex structures. Another point of special interest, illustrated in the fourth part, is the 'chaotic' be havior of various systems such as Josephson junctions and discrete lattices.
Author : A.P. Legrand
Publisher : Springer Science & Business Media
ISBN 13 : 1475796498
Total Pages : 503 pages
Book Rating : 4.4/5 (757 download)
Download or read book Chemical Physics of Intercalation written by A.P. Legrand and published by Springer Science & Business Media. This book was released on 2013-12-11 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conjugated polymers suoh as polyaoetylene (CH)x polyphenylene (C6H4)x' poly thiophene (C4H2S)x' etc., which are insulators in their pristine state, can be brought to the metallic state after "doping" with ohemioal speoies whioh oan be either eleotron donors or I aoceptors. . This doping prooess involves a oharge transfer between the dopant moleoule and the polymer ohain whioh are then supposed to be spatially olose to each other. It follows that the meohanism of doping must be oonsidered as an aotual interoalation process, which will greatly affeot the struotural oharacteristios of the starting material, as well as its morphology, as has been observed during the 2 intercalation of graphite and layered compounds . In parallel with these modifioations, the band struoture of the system changes yielding a new set of eleotronio properties. It is evident therefore that the struotural and eleotronio properties are intimately related, and must be studied simultaneously in the same system to give reliable information. A great number of studies have been devoted to the structural and electronic properties of conjugated polymers after a chemical or 2 electrochemical doping process . Most of these concern the properties of the system for a given dopant concentration. With this approach a universal pioture of the polymer/dopant system is very diffioult to obtain, as a comparison between different experiments is very hazardous. On the other hand, only a small number of measurements have been performed during the continuous electroohemioal doping of various polymers.
Author : Todd Edward Grigereit
Publisher :
ISBN 13 :
Total Pages : 214 pages
Book Rating : 4.:/5 (418 download)
Download or read book Nonlinear Excitations in the Two-dimensional Classical Heisenberg Magnet written by Todd Edward Grigereit and published by . This book was released on 1993 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ricardo Carretero-González
Publisher : Springer Science & Business Media
ISBN 13 : 3319020579
Total Pages : 435 pages
Book Rating : 4.3/5 (19 download)
Download or read book Localized Excitations in Nonlinear Complex Systems written by Ricardo Carretero-González and published by Springer Science & Business Media. This book was released on 2013-11-19 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of nonlinear localized excitations is a long-standing challenge for research in basic and applied science, as well as engineering, due to their importance in understanding and predicting phenomena arising in nonlinear and complex systems, but also due to their potential for the development and design of novel applications. This volume is a compilation of chapters representing the current state-of-the-art on the field of localized excitations and their role in the dynamics of complex physical systems.
Author :
Publisher : Elsevier
ISBN 13 : 0444598308
Total Pages : 550 pages
Book Rating : 4.4/5 (445 download)
Download or read book Spin Waves and Magnetic Excitations written by and published by Elsevier. This book was released on 2012-12-02 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern Problems in Condensed Matter Sciences, Volume 22.1: Spin Waves and Magnetic Excitations, Part I focuses on the principles, methodologies, approaches, and reactions involved in spin waves and magnetic excitations, including, Brillouin-Mandelstam light scattering, optical magnetic excitations, and magnetic dielectrics. The selection first elaborates on spin waves in magnetic dielectrics current status of the theory and light scattering from spin waves. Discussions focus on magneto-optic effects and the mechanism of light scattering in magnets, Brillouin-Mandelstam light scattering, Raman scattering, Collinear Heisenberg ferromagnet, low-temperature phase transitions, and low-dimensional systems. The text then ponders on optical magnetic excitations, spin waves above the threshold of parametric excitations, and theory of spin excitations in rare earth systems. Topics include Hamiltonian for rare earth systems, parametric instability of spin waves in magnetic dielectrics, nonstationary processes in parametric excitation of spin waves, radiative decay of magnetic excitons, and mechanism of the generation of magnetic excitations by light. The book tackles 4f moments and their interaction with conduction electrons and neutron scattering studies of magnetic excitations in itinerant magnets, including magnetic excitations at finite and low temperatures, paramagnetic scattering, coupling to conduction electrons, and virtual magnetic excitations. The selection is highly recommended for researchers wanting to study spin waves and magnetic excitations.
