Theoretical Aspects Of Mainly Low Dimensional Magnetic Systems

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Trends in Applied Theoretical Chemistry

Author : L.A. Montero,Y.G. Smeyers
Publisher : Springer Science & Business Media
Page : 216 pages
File Size : 43,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401124980

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Trends in Applied Theoretical Chemistry by L.A. Montero,Y.G. Smeyers Pdf

The present volume gathers a series of selected and updated contributions presented at the International Symposium on Applied Theoretical Chemistry held in Havana, Cuba, July 2-6, 1990. This Symposium was intended to illustrate current applications of Theoretical Chemistry in different fields of Physical Chemistry. Theoretical Chemistry has become a powerful tool of investigation in all areas of Chemistry, Biochemistry, and Physical Chemistry. The plenary lectures given in the Symposium were classified into four topics: Atom-Surface Interactions, Chemical Reaction Mechanisms, Molecular Structure and Properties, and Molecular Spectroscopy. We retain the same division in this volume. Over 60 scientists from Cuba, Finland, France, Germany, Great-Britain, Hungary, Italy, Spain, Sweden, USA, USSR, and Venezuela participated in the Conference. Twenty plenary lectures were given by distinguished members of the international scientific community. Furthermore, a large number of posters were presented by younger experts in various fields of Theoretical Chemistry. This International Symposium was organized by the Faculty of Chemistry of the University of Havana and the Cuban Chemical Society. It was an opportunity to bring together in Havana several outstanding scientists from various countries of the world. Havana is worldwide renown for its wonderful climate, the hospitality of its inhabitants, and the proximity of beautiful touring resorts.

The Theory of Magnetism Made Simple

Author : Daniel C Mattis
Publisher : World Scientific Publishing Company
Page : 580 pages
File Size : 43,8 Mb
Release : 2006-03-10
Category : Magnetism
ISBN : 9789813102224

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The Theory of Magnetism Made Simple by Daniel C Mattis Pdf

This new version of a classic updates much of the material in earlier editions, including the first chapter, on the history of the field. Important modifications reflect major discoveries of the past decades. A historical perspective is maintained throughout. The reader is drawn into the process of discovery: starting with a phenomenon, finding plausible explanations and competing theories — and finally, the solution. The theory of magnetism is practically a metaphor for theoretical physics. The very first quantum many-body theory (Bethe's ansatz) was devised for magnetic chains, just as mean-field theory was invented a century ago by Weiss to explain Curie's Law. The first two chapters of this book are immensely readable, taking us from prehistory to the “spin valves” of the most recent past. Topics in subsequent chapters include: angular momenta and spin (Chapter 3), quantum theory of simple systems, followed by increasingly technical insights into ordered and random systems, thermal fluctuations, phase transitions, chaos and the like. Contemporary developments in nanotechnology now seek to take advantage of the electron's spin as well as of its charge. The time is not far off when nano-circuits made entirely of silicon exhibit such many-body properties as superconductivity or ferromagnetism — without any superconducting materials or magnetic ions being present. The reader of this book will be prepared for such exotic twenty-first century applications. Daniel C Mattis, BS, MS, PhD, Fellow of the American Physical Society (APS), is a frequent lecturer at research institutions and the author of several textbooks and numerous research articles. His expertise includes many-body theory, electrical conductivity, quantum theory of magnetism and most recently, nanotechnology. Prof. Mattis is on the editorial panel for high-temperature superconductivity of the International Journal of Modern Physics B and Modern Physics Letters B, both published by World Scientific. Currently serving as Professor in the Physics department at the University of Utah in Salt Lake City, Utah, USA, at various times he has been visiting Professor at Yale University (New Haven), State University of New York (Buffalo), Temple University (Philadelphia), and served as “Wei-Lun Visiting Professor” at the Chinese University of Hong Kong. A founding member of the “Few-Body Physics” section of the APS, he has also served as Chair of the standing committee of the APS for the “International Freedom of Scientists.”

The Theory of Magnetism I

Author : Daniel C. Mattis
Publisher : Springer Science & Business Media
Page : 311 pages
File Size : 50,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642832383

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The Theory of Magnetism I by Daniel C. Mattis Pdf

Starting with a historical introduction to the study of magnetism - one of the oldest sciences known to man - before considering the most modern theories and observations (magnetic bubbles and soap films, effects of magnetic impurities in metals and spin glasses), this book develops the concepts and the mathematical expertise necessary to understand contemporary research in this field. Magnetic systems are important in technology and applied science, but they are also prototypes of more complex mathematical structures of great importance to theoretical physics. These connections are made repeatedly in this volume. After development of the necessary quantum theory of angular momentum and of interacting electron systems, a number of models which have been successful in the interpretation of experimental results are introduced: the Ising model, the Heisenberg model, the Stoner theory, the Kondo phenomenon, and so on. In the second edition the thorough approach and the main features which made the first edition a popular text have been retained. All important theories are worked out in detail using methods and notation that are uniform throughout. Footnotes and an extensive bibliography provide a guide to the original literature. A number of problems test the reader's skill.

Landau-Lifshitz Equations

Author : Boling Guo,Shijin Ding
Publisher : World Scientific
Page : 414 pages
File Size : 49,5 Mb
Release : 2008
Category : Mathematics
ISBN : 9789812778758

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Landau-Lifshitz Equations by Boling Guo,Shijin Ding Pdf

This is a comprehensive introduction to Landau-Lifshitz equations and Landau-Lifshitz-Maxwell equations, beginning with the work by Yulin Zhou and Boling Guo in the early 1980s and including most of the work done by this Chinese group led by Zhou and Guo since. The book focuses on aspects such as the existence of weak solutions in multi dimensions, existence and uniqueness of smooth solutions in one dimension, relations with harmonic map heat flows, partial regularity and long time behaviors.The book is a valuable reference book for those who are interested in partial differential equations, geometric analysis and mathematical physics. It may also be used as an advanced textbook by graduate students in these fields.

Nonlinear Partial Differential Equations and Applications

Author : Boling Guo,Dadi Yang
Publisher : World Scientific
Page : 268 pages
File Size : 46,5 Mb
Release : 1998-10-30
Category : Electronic
ISBN : 9789814544269

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Nonlinear Partial Differential Equations and Applications by Boling Guo,Dadi Yang Pdf

Contents: Direct and Inverse Diffraction by Periodic Structures (G Bao)Weak Flow of H-Systems (Y-M Chen)Strongly Compact Attractor for Dissipative Zakharov Equations (B-L Guo et al.)C∞-Solutions of Generalized Porous Medium Equations (M Ôtani & Y Sugiyama)Cauchy Problem for Generalized IMBq Equation (G-W Chen & S-B Wang)Inertial Manifolds for a Nonlocal Kuramoto–Sivashinsky Equation (J-Q Duan et al.)Weak Solutions of the Generalized Magnetic Flow Equations (S-H He & Z-D Dai)The Solution of Hammerstein Integral Equation Without Coercive Conditions (Y-L Shu)Global Behaviour of the Solution of Nonlinear Forest Evolution Equation (D-J Wang)Uniqueness of Generalized Solutions for Semiconductor Equations (J-S Xing & Y Hu)On the Vectorial Hamilton–Jacobi System (B-S Yan)An Integrable Hamiltonian System Associated with cKdV Hierarchy (J-S Zhang et al.)and other papers Readership: Mathematicians. Keywords:Diffraction;Weak Flow;Zakharov Equations;Porous Medium Equations;Cauchy Problem;IMBq Equation;Kuramoto-Sivashinsky Equation;Magnetic Flow Equations;Hammerstein Integral Equation;Nonlinear Forest Evolution Equation;Uniqueness;Generalized Solutions;Semiconductor Equations;Hamilton–Jacobi System;Hamiltonian System;cKdV Hierarchy

Nonlinear Analysis And Microlocal Analysis - Proceedings Of The International Conference At The Nankai Institute Of Mathematics

Author : Chang Kung-ching,Li Ta-tsien,Huang Yu-min
Publisher : World Scientific
Page : 268 pages
File Size : 40,9 Mb
Release : 1992-10-09
Category : Electronic
ISBN : 9789814555142

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Nonlinear Analysis And Microlocal Analysis - Proceedings Of The International Conference At The Nankai Institute Of Mathematics by Chang Kung-ching,Li Ta-tsien,Huang Yu-min Pdf

These proceedings contain recent developments on the following important topics: variational problems, fully nonlinear elliptic equations, PDE from differential geometry, hamiltonian systems, nonlinear evolution equations and nonlinear microlocal analysis. Included are many interesting survey papers with the latest research materials.

Computational Micromagnetism

Author : Andreas Prohl
Publisher : Springer Science & Business Media
Page : 304 pages
File Size : 53,5 Mb
Release : 2013-11-11
Category : Technology & Engineering
ISBN : 9783663094982

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Computational Micromagnetism by Andreas Prohl Pdf

The objective of this monograph is a numerical analysis of the well-accepted models of Landau, Lifshitz and Gilbert for (electrically conducting) ferromagnets. Part I discusses convergence behavior of different finite element schemes for solving the stationary problem. Part II deals with numerical analyses of different penalization / projection strategies in nonstationary micromagnetism; it closes with a chapter on nematic liquid crystals to show applicability of these new methods to further applications.

Quantum Integrable Systems

Author : Asesh Roy Chowdhury,Aninlya Ghose Choudhury
Publisher : CRC Press
Page : 425 pages
File Size : 46,8 Mb
Release : 2004-01-28
Category : Science
ISBN : 9780203498019

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Quantum Integrable Systems by Asesh Roy Chowdhury,Aninlya Ghose Choudhury Pdf

The study of integrable systems has opened new horizons in classical physics over the past few decades, particularly in the subatomic world. Yet despite the field now having reached a level of maturity, very few books provide an introduction to the field accessible to specialists and nonspecialists alike, and none offer a systematic survey of the m

Molecular Magnets

Author : Juan Bartolomé,Fernando Luis,Julio F. Fernández
Publisher : Springer Science & Business Media
Page : 401 pages
File Size : 41,8 Mb
Release : 2013-10-17
Category : Science
ISBN : 9783642406096

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Molecular Magnets by Juan Bartolomé,Fernando Luis,Julio F. Fernández Pdf

This book provides an overview of the physical phenomena discovered in magnetic molecular materials over the last 20 years. It is written by leading scientists having made the most important contributions to this active area of research. The main topics of this book are the principles of quantum tunneling and quantum coherence of single-molecule magnets (SMMs), phenomena which go beyond the physics of individual molecules, such as the collective behavior of arrays of SMMs, the physics of one-dimensional single–chain magnets and magnetism of SMMs grafted on substrates. The potential applications of these physical phenomena to classical and quantum information, communication technologies, and the emerging fields of molecular spintronics and magnetic refrigeration are stressed. The book is written for graduate students, researchers and non-experts in this field of research.

Partial Differential Equations in China

Author : Chaohao Gu,Xiaxi Ding,Chung-Chun Yang
Publisher : Springer Science & Business Media
Page : 193 pages
File Size : 46,7 Mb
Release : 2012-12-06
Category : Mathematics
ISBN : 9789401111980

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Partial Differential Equations in China by Chaohao Gu,Xiaxi Ding,Chung-Chun Yang Pdf

In the past few years there has been a fruitful exchange of expertise on the subject of partial differential equations (PDEs) between mathematicians from the People's Republic of China and the rest of the world. The goal of this collection of papers is to summarize and introduce the historical progress of the development of PDEs in China from the 1950s to the 1980s. The results presented here were mainly published before the 1980s, but, having been printed in the Chinese language, have not reached the wider audience they deserve. Topics covered include, among others, nonlinear hyperbolic equations, nonlinear elliptic equations, nonlinear parabolic equations, mixed equations, free boundary problems, minimal surfaces in Riemannian manifolds, microlocal analysis and solitons. For mathematicians and physicists interested in the historical development of PDEs in the People's Republic of China.

Critical Phenomena

Author : F. J. W. Hahne
Publisher : Springer
Page : 364 pages
File Size : 42,9 Mb
Release : 2005-06-30
Category : Science
ISBN : 9783540386674

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Critical Phenomena by F. J. W. Hahne Pdf

Revue Roumaine de Physique

Author : Anonim
Publisher : Unknown
Page : 534 pages
File Size : 51,8 Mb
Release : 1983
Category : Physics
ISBN : UCAL:B4089787

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Revue Roumaine de Physique by Anonim Pdf