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First Order Magnetic Phase Transitions
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Book Synopsis First Order Phase Transitions of Magnetic Materials by : Praveen Chaddah
Download or read book First Order Phase Transitions of Magnetic Materials written by Praveen Chaddah and published by CRC Press. This book was released on 2017-11-22 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces new concepts in the phenomenon of 1st order phase transitions. It discusses the concept of kinetic arrest at a certain temperature, with this temperature being dependent on the second control variable (magnetic field, or pressure). It discusses interesting manifestations of this phenomenon when the 1st order transition is broadened, i.e. occurs over a finite range of temperatures. Many examples of this phenomenon, observed recently in many materials, will also be discussed.
Book Synopsis Magnetic Phase Transitions by : M. Ausloos
Download or read book Magnetic Phase Transitions written by M. Ausloos and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present volume contains the courses given at a Summer School on "Magne tic Phase Transitions" held at the Ettore Majorana Centre for Scientific Culture, at Erice (Trapani), Italy in July 1983 under the auspices of the Condensed Matter Division of the European Physical Society in their series on Materials Science and Technology. The student participants came from West Germany, Great Britain, Brazil, Greece, Switzerland, Sweden, Italy, USA and The Netherlands. The lecturers came from various European countries, Israel, USA and Canada. The atmosphere at the meeting was excellent and a good spirit of companion ship developed during two weeks of working together. The spread of interests among the lecturers and students was divers;jfied but balanced. The main lec turing contributions are reported in this volume. They represent up-to-date reviews in a pedagogical style. In addition, informal presentations on cur rent research interests were made which have not been included. The school attempted to summarize the current position on the properties of magnetic phase transitions from several points of view. The range and scope of the oretical techniques, and of particular aspects of materials or phenomena as observed experimentally were very well put forward by the lecturers. The grouping of manuscripts in chapters does not represent, however, the sched ule followed during the school. Contributions on mean-field approximations and renormalization-group methods either for static or dynamic phenomena can be found at various places in the following sections.
Book Synopsis Magnetic Phase Transitions In Single Crystals by : Daivd P Belanger
Download or read book Magnetic Phase Transitions In Single Crystals written by Daivd P Belanger and published by World Scientific. This book was released on 2022-07-27 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetic crystals are ideal systems to study the universal properties of phase transitions, particularly systems with quenched randomness and frustration. Pure systems with different symmetries provide the foundation for studies in corresponding systems with quenched randomness. Because phenomena near phase transitions have universal properties, results from bulk magnetic crystals provide a basis for understanding phase transitions in films and nanoparticles, as well as many non-magnetic materials.This motivates the subject of this book, which discusses phase transitions studies in magnetic crystals from the perspective of an experimentalist who has done extensive work in the field. The advantage is that many experimental techniques are described in sufficient detail for a good understanding of the results and their comparison to theory.
Book Synopsis Tabulation of First Order Magnetic Phase Transitions by : Charles S. Naiman
Download or read book Tabulation of First Order Magnetic Phase Transitions written by Charles S. Naiman and published by . This book was released on 1963 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: A literature search has been carried out and a tabulation has been made of all known first order magnetic phase transitions. The table includes all substances which have been found to undergo such phase transitions, and their relevant characteristics have been studied. The search has been conducted up to July 1963. One kind of transition (the so-called 'spin-flopping' type) exists for a very large class of materials. Since it can be characterized analytically in terms of other parameters of these materials, it was felt preferable to give a discussion of this transition, rather than an exhaustive literatue search. In order to properly guide the nature of the search, a definition of first order magnetic phase transitions is formulated in terms of familiar thermodynamic quantities. Sone of the implications of this definition are discussed. An example of a first order magnetic phase transition is discussed (AF - AF spin flop), and characterized by three parameters: anistropy energy, and parallel and perpendicular susceptibilities. (Author).
Book Synopsis First Order Phase Transitions of Magnetic Materials by : Praveen Chaddah
Download or read book First Order Phase Transitions of Magnetic Materials written by Praveen Chaddah and published by CRC Press. This book was released on 2017-11-22 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces new concepts in the phenomenon of 1st order phase transitions. It discusses the concept of kinetic arrest at a certain temperature, with this temperature being dependent on the second control variable (magnetic field, or pressure). It discusses interesting manifestations of this phenomenon when the 1st order transition is broadened, i.e. occurs over a finite range of temperatures. Many examples of this phenomenon, observed recently in many materials, will also be discussed.
Book Synopsis Directions In Condensed Matter Physics: Memorial Volume In Honor Of Shang-keng Ma by : Geoffrey Grinstein
Download or read book Directions In Condensed Matter Physics: Memorial Volume In Honor Of Shang-keng Ma written by Geoffrey Grinstein and published by World Scientific. This book was released on 1986-08-01 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume collects several in-depth articles giving lucid discussions on new developments in statistical and condensed matter physics. Many, though not all, contributors had been in touch with the late S-K Ma. Written by some of the world's experts and originators of new ideas in the field, this book is a must for all researchers in theoretical physics. Most of the articles should be accessible to diligent graduate students and experienced readers will gain from the wealth of materials contained herein.
Book Synopsis Structural and Magnetic Phase Transitions in Minerals by : S. Ghose
Download or read book Structural and Magnetic Phase Transitions in Minerals written by S. Ghose and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume in Advances in Physical Geochemistry presents the latest synthesis of theory and experimental data pertaining to structural and magnetic phase transitions in a variety of geochemically important minerals. The book is the first to cover the impact of this rapidly progressing area of solid state physics in earth sciences and reflects its growing significance for mineralogy and petrology.
Book Synopsis First Order Magnetic Phase Transitions by : L. Pál
Download or read book First Order Magnetic Phase Transitions written by L. Pál and published by . This book was released on 1973 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Phase Transitions in Materials by : Brent Fultz
Download or read book Phase Transitions in Materials written by Brent Fultz and published by Cambridge University Press. This book was released on 2014-08-14 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: A clear, concise and rigorous textbook covering phase transitions in the context of advances in electronic structure and statistical mechanics.
Book Synopsis The Time Evolution of the First Order Magnetic Phase Transition in Dy-4%Y Alloy by :
Download or read book The Time Evolution of the First Order Magnetic Phase Transition in Dy-4%Y Alloy written by and published by . This book was released on 1991 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first order magnetic transition of spiral to ferromagnetic structure of Dy-4%Y alloy has been investigated by means of Synchrotron X-ray diffraction. The development of the ferromagnetic phase could be studied by X-ray diffraction measurement for the observation of the hexagonal to orthorhombic crystal distortion accompanying the first order magnetic transition. Below {Tc}, the ferromagnetic and spiral phases coexist and the development of the ferromagnetic phase exhibits a time dependent behaviour and is proportional to logt except in the early stage of the phase transition. 6 refs., 2 figs.
Book Synopsis Landau Theory Of Phase Transitions, The: Application To Structural, Incommensurate, Magnetic And Liquid Crystal Systems by : Pierre Toledano
Download or read book Landau Theory Of Phase Transitions, The: Application To Structural, Incommensurate, Magnetic And Liquid Crystal Systems written by Pierre Toledano and published by World Scientific Publishing Company. This book was released on 1987-08-01 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: The contents of this book stems from three different objectives. First, it is an introduction to the basic principles and techniques of Landau's theory, which is intended for teaching purposes. A second purpose of the book provides the practical methods for applying Landau's theory to complex systems. The last objective of the book is to incorporate the developments which have arisen in the last fifteen years from the extensive application of the theory to a variety of physical systems.
Book Synopsis Field Induced First Order Phase Transition in Magnetic Systems by : Suryanarayan Dash
Download or read book Field Induced First Order Phase Transition in Magnetic Systems written by Suryanarayan Dash and published by LAP Lambert Academic Publishing. This book was released on 2014-12-18 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: First order magnetic phase transition (FOMPT) in magnetic materials has been of numerous interests in recent past due to their unique functional properties like colossal magnetoresistance, giant magnetocaloric effect etc. Many of these functional magnetic materials are multicomponent systems whose properties become more interesting under substitutions. Such substitutions are the intrinsic source of frozen disorder which leads to the broadening of the first order transition. In this work role of chemical disorder has been studied in such functional oxides systems. Bulk measurement on these materials shows some anamolous feature at low temperature which were explained in terms of "kinetic arrest" which also responsible for the functionality of those materials. This work also gives an idea about the simultaneous effect of high pressure and magnetic field on such transition. Effect of magnetic field on the dielectric parameter of such functional oxides renders an important breakthrough. Moreover, similar studies been performed with shape memory alloys as an comparison.
Book Synopsis Reconstructive Phase Transitions by : Pierre Toldano
Download or read book Reconstructive Phase Transitions written by Pierre Toldano and published by World Scientific. This book was released on 1996 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with the phenomenological theory of first-order structural phase transitions, with a special emphasis on reconstructive transformations in which a group-subgroup relationship between the symmetries of the phases is absent. It starts with a unified presentation of the current approach to first-order phase transitions, using the more recent results of the Landau theory of phase transitions and of the theory of singularities. A general theory of reconstructive phase transitions is then formulated, in which the structures surrounding a transition are expressed in terms of density-waves, providing a natural definition of the transition order-parameters, and a description of the corresponding phase diagrams and relevant physical properties. The applicability of the theory is illustrated by a large number of concrete examples pertaining to the various classes of reconstructive transitions: allotropic transformations of the elements, displacive and order-disorder transformations in metals, alloys and related structures, crystal-quasicrystal transformations.
Book Synopsis Phase Transitions by : Ricard V. Solé
Download or read book Phase Transitions written by Ricard V. Solé and published by Princeton University Press. This book was released on 2011-08-14 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phase transitions--changes between different states of organization in a complex system--have long helped to explain physics concepts, such as why water freezes into a solid or boils to become a gas. How might phase transitions shed light on important problems in biological and ecological complex systems? Exploring the origins and implications of sudden changes in nature and society, Phase Transitions examines different dynamical behaviors in a broad range of complex systems. Using a compelling set of examples, from gene networks and ant colonies to human language and the degradation of diverse ecosystems, the book illustrates the power of simple models to reveal how phase transitions occur. Introductory chapters provide the critical concepts and the simplest mathematical techniques required to study phase transitions. In a series of example-driven chapters, Ricard Solé shows how such concepts and techniques can be applied to the analysis and prediction of complex system behavior, including the origins of life, viral replication, epidemics, language evolution, and the emergence and breakdown of societies. Written at an undergraduate mathematical level, this book provides the essential theoretical tools and foundations required to develop basic models to explain collective phase transitions for a wide variety of ecosystems.
Book Synopsis The Physics of Structural Phase Transitions by : Minoru Fujimoto
Download or read book The Physics of Structural Phase Transitions written by Minoru Fujimoto and published by Springer Science & Business Media. This book was released on 2013-04-09 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intended for readers with some prior knowledge of condensed-matter physics, this text emphasises the basic physics behind spontaneous structural changes in crystals. Starting with the relevant thermodynamic principles, the author discusses the nature of order variables and their collective motion in a crystal lattice. He also goes on to describe experimental methods for modulated crystal structures and gives examples of structural changes in representative systems. Both a graduate text and reference work.
Book Synopsis The Time Evolution of the First Order Magnetic Phase Transition in Dy-4%Y Alloy by :
Download or read book The Time Evolution of the First Order Magnetic Phase Transition in Dy-4%Y Alloy written by and published by . This book was released on 1991 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Yurii Aleksandrovich Izyumov Publisher :Springer Science & Business Media ISBN 13 :9400919204 Total Pages :462 pages Book Rating :4.4/5 (9 download)
Book Synopsis Phase Transitions and Crystal Symmetry by : Yurii Aleksandrovich Izyumov
Download or read book Phase Transitions and Crystal Symmetry written by Yurii Aleksandrovich Izyumov and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: About half a century ago Landau formulated the central principles of the phe nomenological second-order phase transition theory which is based on the idea of spontaneous symmetry breaking at phase transition. By means of this ap proach it has been possible to treat phase transitions of different nature in altogether distinct systems from a unified viewpoint, to embrace the aforemen tioned transitions by a unified body of mathematics and to show that, in a certain sense, physical systems in the vicinity of second-order phase transitions exhibit universal behavior. For several decades the Landau method has been extensively used to an alyze specific phase transitions in systems and has been providing a basis for interpreting experimental data on the behavior of physical characteristics near the phase transition, including the behavior of these characteristics in systems subject to various external effects such as pressure, electric and magnetic fields, deformation, etc. The symmetry aspects of Landau's theory are perhaps most effective in analyzing phase transitions in crystals because the relevant body of mathemat ics for this symmetry, namely, the crystal space group representation, has been worked out in great detail. Since particular phase transitions in crystals often call for a subtle symmetry analysis, the Landau method has been continually refined and developed over the past ten or fifteen years.
